{"title":"TN LAB","description":null,"products":[{"product_id":"buchner-funnel-250mm","title":"Buchner Funnel Porcelain Vacuum Filter Funnel Huge 250mm - 25cm","description":"\u003ch2\u003eBuchner funnel 250 mm: An Essential Tool for Filtration\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eBuchner funnel 250 mm\u003c\/strong\u003e is an essential tool for any laboratory needing efficient and effective filtration. This high-quality porcelain vacuum filter funnel measures an impressive 250 mm (25 cm) in diameter, making it ideal for both small-scale and large-scale filtration tasks. Whether you are working with liquids in chemical experiments or preparing samples for further analysis, this Buchner funnel ensures precision and reliability.\u003c\/p\u003e\n\u003cp\u003eIts robust porcelain construction not only guarantees durability but also offers exceptional chemical resistance, allowing you to use it with a wide range of solvents without worrying about damaging the funnel. The funnel fits securely into the vacuum filtration setup and is compatible with numerous filter papers, making it versatile and easy to use in different laboratory environments.\u003c\/p\u003e\n\u003cp\u003eKey features of the Buchner funnel 250 mm include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge Diameter:\u003c\/strong\u003e At 250 mm, this funnel can accommodate larger volumes of liquids, enhancing your filtering efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Quality Porcelain:\u003c\/strong\u003e The porcelain construction offers stability and chemical resistance, suitable for various laboratory applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy to Clean:\u003c\/strong\u003e Its smooth surface allows for quick cleaning, ensuring that no residue remains.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Use:\u003c\/strong\u003e Ideal for use in chemistry, biology, and material science labs, making it a valuable addition to your equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn summary, the TN Lab Supply \u003cstrong\u003eBuchner funnel 250 mm\u003c\/strong\u003e is a vital tool for anyone in a laboratory setting. With its large capacity, durable construction, and ease of use, it is designed to meet all your filtration needs effectively.\u003c\/p\u003e","brand":"TN LAB","offers":[{"title":"1","offer_id":13023242354770,"sku":"BUCH FUN 250mm","price":159.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2171\/6071\/files\/buchner-funnel-porcelain-vacuum-filter-funnel-huge-250mm-25cm-9496726.jpg?v=1771528336"},{"product_id":"beaker-5-piece-set-50-1000ml","title":"Beaker Set Borosilicate Glass 5-Piece SET 50ml-100ml-250ml-500ml-1000ml","description":"\u003ch2 style=\"text-align: center;\"\u003eHeavy Wall Borosilicate 3.3 Glass Graduated Beaker 5 Piece SET 50-100-250-500-1000ml\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eGraduated Low Form Beakers 50 ml, 100 ml, 250 ml, 500 ml, 1000 ml\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSet of the most commonly used beakers in the lab\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eGraduated Scales and Pouring Spout\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRated for -180 to +500 C Temperature\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHighly leach resistant to most chemicals\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eManufactured to ISO: 9001 2008 Standards for quality standards\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCE Certification\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Quality from German Technology\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eHeavy Wall Borosilicate Glass Set of 5 Beakers Applications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eTransfer of liquid and solids into flasks and graduated cylinders to minimize spillage and loss\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eHeating of solids and liquids\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eEvaporation of liquids to concentrate a mixture or eliminate liquids\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMixing and dissolution of chemicals into liquid\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eChemical reactions of organics and\/or inorganics\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCollection of samples analysis or other treatment\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TN LAB","offers":[{"title":"1","offer_id":315467235334,"sku":"BEAKER BG 5SET","price":29.95,"currency_code":"USD","in_stock":true},{"title":"3","offer_id":316399943686,"sku":"BEAKER BG 5SET 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for -180 to +500 C Temperature\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHighly leach resistant to most chemicals\u003c\/li\u003e\n\u003cli\u003eManufactured to ISO: 9001 Standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe TN Lab Mixed Glassware Laboratory Chemistry 4 piece set is also designed for \u003ca href=\"https:\/\/www.tnlab.com\/pages\/education-institutions\" target=\"_blank\" title=\"TN Lab Supply Labware Glassware 4-Piece Set for chemistry classroom settings, including home school, universities, colleges and other educational institutions.\" rel=\"noopener\"\u003eelementary, middle and high schools, as well as for home school students and parents, colleges, universities and other educational organizations\u003c\/a\u003e.\u003c\/p\u003e","brand":"TN LAB","offers":[{"title":"1","offer_id":316612968454,"sku":"LABGLASS 4SET","price":24.45,"currency_code":"USD","in_stock":false},{"title":"3","offer_id":33303165304914,"sku":"LABGLASS 4SET 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500ml filter flask is 7\" tall.\u003c\/li\u003e\n\u003cli\u003eFilter Flasks also known as vacuum flasks or Büchner flasks, have heavier walls than a standard conical to endure the effects of vacuum filtration\u003c\/li\u003e\n\u003cli\u003eSet includes one each of 250ml and 500ml filter flasks\u003c\/li\u003e\n\u003cli\u003eSidearm with barbs extends ~1 1\/2\" with a outside diameter of 3\/8\" allowing flexible hose solutions to a vacuum pump or system. Vacuum Hose with 3\/8\" ID is perfect for attaching to the Filter Flask.\u003c\/li\u003e\n\u003cli\u003eDuring filtration, the filtrate enters and is held in the flask while the sample or residue remains on the filter paper in the funnel.\u003c\/li\u003e\n\u003cli\u003eCan also be used as a vacuum trap in a vacuum line.\u003c\/li\u003e\n\u003cli\u003eHeavy Wall Borosilicate 3.3 Glass\u003c\/li\u003e\n\u003cli\u003eHighly leach resistant to most chemicals\u003c\/li\u003e\n\u003cli\u003eManufactured to ISO: 9001\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TN LAB","offers":[{"title":"Default Title","offer_id":418074132486,"sku":"FF BG 2SET","price":34.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2171\/6071\/files\/filter-flask-vacuum-flask-glass-set-of-2-250ml-500ml-buchner-flasks-3530515.jpg?v=1771528156"},{"product_id":"50-100-250ml-glass-beakers-3-piece-set","title":"Beaker Set Borosilicate Glass 3-Piece SET 50-100-250ml","description":"\u003ch2 style=\"text-align: center;\"\u003eHeavy Wall Borosilicate 3.3 Glass Graduated Beakers \u003cbr\u003eSet of 3 \u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBorosilicate 3.3 Glass Beaker Set, three common medium sizes:\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cul\u003e\n\u003cli\u003e50 ml Beaker Borosilicate 3.3 Glass\u003c\/li\u003e\n\u003cli\u003e100 ml \u003cspan data-mce-fragment=\"1\"\u003eBeaker Borosilicate 3.3 Glass\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e250 ml \u003cspan data-mce-fragment=\"1\"\u003eBeaker Borosilicate 3.3 Glass\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eGraduated Scales and Pouring Spout\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eRated for -180 to +500 C Temperature\u003c\/li\u003e\n\u003cli\u003eHighly leach resistant to most chemicals\u003c\/li\u003e\n\u003cli\u003eManufactured to ISO: 9001 Standards for Quality Assurance\u003c\/li\u003e\n\u003cli\u003eHigh Quality from German Technology\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSet of 3 Borosilicate Glass Beakers with Volumes of 50 ml, 100 ml and 250 ml Application\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHeating of solid and liquid chemicals\u003c\/li\u003e\n\u003cli\u003eEvaporation of water or solvents\u003c\/li\u003e\n\u003cli\u003eMixing and dissolution of chemicals into liquid\u003c\/li\u003e\n\u003cli\u003eChemical reactions of organics and\/or inorganics\u003c\/li\u003e\n\u003cli\u003eCollection of samples for analysis or other treatment\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TN LAB","offers":[{"title":"1","offer_id":418384904198,"sku":"BEAKER BG 3SET","price":9.95,"currency_code":"USD","in_stock":false},{"title":"3","offer_id":33240091459666,"sku":"BEAKER BG 3SET x3","price":23.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2171\/6071\/files\/beaker-set-borosilicate-glass-3-piece-set-50-100-250ml-5694534.jpg?v=1771528154"},{"product_id":"test-tube-plastic-rack","title":"Test Tube Rack Plastic with 50 holes - Fits 13 mm to 18 mm Test Tubes","description":"\u003ch2 style=\"text-align: center;\"\u003ePlastic Multi-purpose Test Tube Rack with 50 holes \u003cbr\u003e(18 mm diameter)\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePlastic test tube rack with 50 holes (18 mm) for common sized test tubes\u003c\/li\u003e\n\u003cli\u003eHolds up to 50 13mm to 18mm test tubes\u003c\/li\u003e\n\u003cli\u003eEasy to observe in vitro, suitable for a variety of specifications, centrifugal pipe facilities, and can meet the needs of different experiments\u003c\/li\u003e\n\u003cli\u003eBuilt for corrosion and high-temperature resistance, strong and durable\u003c\/li\u003e\n\u003cli\u003eSides attach to multiple rack sets; 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Often the best approach is to invest in a full set of vacuum adapters to address any potential sealing issues. \u003c\/p\u003e\n\u003ch2\u003eAdapter Sizing\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAdapter #1: \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAdapter #2: \u003c\/li\u003e\n\u003cli\u003eAdapter #3: fits our 250ml filter flask\u003c\/li\u003e\n\u003cli\u003eAdapter #3: fits our 500 ml filter flask\u003c\/li\u003e\n\u003cli\u003eAdapter #4: fits our 80mm Buchner Funnel, 500ml filter flask, and 1000ml filter flask\u003c\/li\u003e\n\u003cli\u003eAdapter #5: fits our 120mm Buchner Funnel, 2000ml filter flask and 3000ml filter flask\u003c\/li\u003e\n\u003cli\u003eAdapter #6: fits our 150mm Buchner Funnel and 5000 ml filter flask\u003c\/li\u003e\n\u003cli\u003eAdapter #7: fits our 250mm Buchner Funnel and 10000 ml filter flask\u003c\/li\u003e\n\u003cli\u003eAdapter #8\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TN LAB","offers":[{"title":"Set of all 8 sizes","offer_id":12466829066322,"sku":"BUCHADAP 8SET","price":13.99,"currency_code":"USD","in_stock":false},{"title":"1","offer_id":12466828836946,"sku":"FILTERADAP S1","price":3.2,"currency_code":"USD","in_stock":true},{"title":"2","offer_id":12466828869714,"sku":"FILTERADAP S2","price":3.6,"currency_code":"USD","in_stock":true},{"title":"3","offer_id":12466828902482,"sku":"FILTERADAP S3","price":4.0,"currency_code":"USD","in_stock":true},{"title":"4","offer_id":12466828935250,"sku":"FILTERADAP S4","price":4.4,"currency_code":"USD","in_stock":false},{"title":"5","offer_id":12466828968018,"sku":"FILTERADAP S5","price":6.3,"currency_code":"USD","in_stock":true},{"title":"6","offer_id":12466829000786,"sku":"FILTERADAP S6","price":6.5,"currency_code":"USD","in_stock":true},{"title":"7","offer_id":12466829033554,"sku":"FILTERADAP S7","price":7.2,"currency_code":"USD","in_stock":true},{"title":"8","offer_id":39739133263954,"sku":"FILTERADAP S8","price":13.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2171\/6071\/files\/filter-flask-buchner-funnel-vacuum-sealing-adapters-cone-shaped-rubber-8-sizes-9465451.jpg?v=1771528156"},{"product_id":"beaker-borosilicate-glass-25ml","title":"25ml Beaker Borosilicate Glass with Graduations","description":"\u003ch2 style=\"text-align: center;\"\u003e25ml Borosilicate 3.3 Glass Beaker\u003c\/h2\u003e\n\u003cp\u003eGraduated Scales and Pouring Spout\u003c\/p\u003e\n\u003cp\u003eRated for -180 to +500 C Temperature\u003c\/p\u003e\n\u003cp\u003e55 mm tall, 36 mm OD, 1.6 mm thick, 25 ml volume (2.2\" tall)\u003c\/p\u003e\n\u003cp\u003e5ml Graduations, 5ml to 25ml\u003c\/p\u003e\n\u003cp\u003eHighly leach resistant to most chemicals\u003c\/p\u003e\n\u003cp\u003eManufactured to ISO: 9001 Standards for Quality Assurance\u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003eBorosilicate 3.3 Glass Beaker Applications\u003c\/h3\u003e\n\u003cp\u003eHeating of solid and liquid chemicals\u003c\/p\u003e\n\u003cp\u003eEvaporation of water or solvents\u003c\/p\u003e\n\u003cp\u003eMixing and dissolution of chemicals into liquid\u003c\/p\u003e\n\u003cp\u003eChemical reactions of organics and\/or inorganics\u003c\/p\u003e\n\u003cp\u003eCollection of samples for analysis or other treatment\u003c\/p\u003e\n\u003cp\u003eDesigned for applications where a smaller Borosilicate Glass 3.3 beaker is required, this 25ml Borosilicate Glass Beaker with Graduations are perfect for laboratories, science and chemistry classrooms and home science applications. These 25ml Borosilicate Glass Beakers are available in quantites of 1, 6 pack and 12 pack options.\u003c\/p\u003e\n\u003cp\u003eWith highly visible graduation markers, these 25ml Borosilicate Glass Beakers from TN Lab Supply, industry leader in laboratory glassware and laboratory supplies, deliver laboratory quality results in a 25ml Glass Beaker with included pouring spout.\u003c\/p\u003e","brand":"TN LAB","offers":[{"title":"1","offer_id":39733358919762,"sku":"BEAKER BG 25ml","price":3.95,"currency_code":"USD","in_stock":true},{"title":"6","offer_id":40182576382034,"sku":"BEAKER BG 25ml x6","price":11.95,"currency_code":"USD","in_stock":true},{"title":"12","offer_id":39733358952530,"sku":"BEAKER BG 25ml x12","price":16.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2171\/6071\/files\/beaker-borosilicate-glass-with-graduations-25ml-3932506.jpg?v=1771527982"},{"product_id":"buchner-funnel-kit-80mm-500ml","title":"Buchner Funnel Kit Filter Flask SET 080mm Funnel and 500ml Vacuum Flask","description":"\u003ch2\u003e\u003cstrong style=\"font-size: 1.4em;\"\u003eTN LAB Supply 80mm Buchner Funnel Vacuum Filter Kit consists of a set of two matched products, ensuring perfect fit and function, will work together perfectly.\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong style=\"font-size: 1.4em;\"\u003eThe 80mm Buchner Funnel Vacuum Kit consists of:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003ch3\u003e\u003cstrong style=\"font-size: 1.4em;\"\u003e80mm Porcelain Buchner Vacuum Filter Funnel\u003c\/strong\u003e\u003c\/h3\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch3\u003eHeavy Wall Borosilicate 3.3 Glass 500ml Erlenmeyer Conical Vacuum Filter Flask\u003c\/h3\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4 style=\"text-align: center;\"\u003e\u003cem\u003eThe 500ml Vacuum Flask fitted with a sealing adapter\u003c\/em\u003e\u003c\/h4\u003e\n\u003ch4 style=\"text-align: center;\"\u003e\u003cem\u003e and the 80mm Buchner funnel is 10.5\" or 26cm tall.\u003c\/em\u003e\u003c\/h4\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong style=\"font-size: 1.4em;\"\u003e80 mm Porcelain Buchner Vacuum Filter Funnel\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExceptional chemical resistance at an economical price\u003c\/li\u003e\n\u003cli\u003eFilter vacuum Funnels include fixed perforated plate and are glazed inside and out, except for the rim\u003c\/li\u003e\n\u003cli\u003eBuchner vacuum filter funnels are usually used with vacuum filter flasks\u003c\/li\u003e\n\u003cli\u003eResistance to acids and alkalis is excellent, except for hydrofluoric acid\u003c\/li\u003e\n\u003cli\u003eAutoclavable\u003c\/li\u003e\n\u003cli\u003eFits our 500ml \u0026amp; 1000ml vacuum filter flasks\u003c\/li\u003e\n\u003cli\u003eFilter paper\u003cspan\u003e size \u003c\/span\u003eis 70mm diameter, not included\u003c\/li\u003e\n\u003cli\u003eSealing adapter included\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch4 style=\"text-align: center;\"\u003eHeavy Wall Borosilicate 3.3 Glass\u003c\/h4\u003e\n\u003ch4 style=\"text-align: center;\"\u003e500ml Erlenmeyer Conical Vacuum Filter Flasks\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eAlso known as vacuum flask or Büchner flask, have heavier glass walls than a standard conical flasks to endure effects of vacuum filtration\u003c\/li\u003e\n\u003cli\u003eSidearm with barbs extends 1 1\/2\" with a outside diameter of 3\/8\" allowing flexible hose solutions to a vacuum pump or system. Vacuum hose with 3\/8\" ID is perfect for attaching to the filter flask.\u003c\/li\u003e\n\u003cli\u003eDuring filtration, the filtrate enters and is held in the flask while the sample or residue remains on the filter paper in the funnel.\u003c\/li\u003e\n\u003cli\u003eFilter Flask can also be used as a vacuum trap in a vacuum line.\u003c\/li\u003e\n\u003cli\u003eHighly leach resistant to most chemicals\u003c\/li\u003e\n\u003cli\u003eManufactured to ISO: 9001\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: center;\" align=\"center\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\" align=\"center\"\u003e\u003cstrong\u003e\u003cspan style=\"mso-fareast-font-family: 'DengXian Light'; mso-fareast-theme-font: major-fareast;\"\u003eTN LAB Buchner Funnel Kits: Guaranteed Perfect Fit and Quality\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAt TN LAB, we take pride in offering Buchner Funnel Kits that are meticulously crafted in the USA, with each kit consisting of thoroughly inspected and hand-assembled parts.\u003c\/p\u003e\n\u003cp\u003eWhen purchasing a filter flask and Buchner funnel separately, the risk of incompatible fits and poor seals is a common concern. While filter flasks (also known as vacuum or Buchner flasks) and Buchner funnels may appear compatible, dimensional variations due to differences in manufacturing methods can lead to poor sealing. Achieving a proper seal is critical for effective vacuum filtration.\u003c\/p\u003e\n\u003cp\u003eUnlike standard offerings, TN LAB Buchner Funnel Kits are engineered to eliminate any uncertainty. We go above and beyond with the following quality checks:\u003c\/p\u003e\n\u003cp style=\"margin-left: .5in; text-indent: -.25in; mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-size: 10.0pt; mso-bidi-font-size: 12.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cstrong\u003e\u003cspan style=\"mso-fareast-font-family: 'DengXian Light'; mso-fareast-theme-font: major-fareast;\"\u003eBuchner Funnel Inspection\u003c\/span\u003e\u003c\/strong\u003e: Our porcelain Buchner funnels undergo a detailed inspection for any chips, cracks, voids, deformities in the sealing area, irregular hole patterns, and gloss inconsistencies in the glaze. We also ensure the top edge remains unglazed, as required.\u003c\/p\u003e\n\u003cp style=\"margin-left: .5in; text-indent: -.25in; mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-size: 10.0pt; mso-bidi-font-size: 12.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cstrong\u003e\u003cspan style=\"mso-fareast-font-family: 'DengXian Light'; mso-fareast-theme-font: major-fareast;\"\u003eFilter Flask Inspection\u003c\/span\u003e\u003c\/strong\u003e: Each filter flask, crafted from Borosilicate 3.3 Glass, is carefully examined for bubbles, cracks, symmetry in the side arm position, uniformity of the opening, and precise definition of the inner top edge.\u003c\/p\u003e\n\u003cp style=\"margin-left: .5in; text-indent: -.25in; mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-size: 10.0pt; mso-bidi-font-size: 12.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cstrong\u003e\u003cspan style=\"mso-fareast-font-family: 'DengXian Light'; mso-fareast-theme-font: major-fareast;\"\u003ePerfect Fit Testing\u003c\/span\u003e\u003c\/strong\u003e: We individually test each Buchner funnel and filter flask combination, using rubber flask adapters to ensure a seamless fit with a secure, airtight seal. We carefully evaluate multiple combinations until we achieve a perfect match.\u003c\/p\u003e\n\u003cp\u003eWhen you receive your TN LAB Buchner Funnel Kit, the sealing adapter will already be installed to demonstrate the optimal fit for vacuum filtration. For the best results, be sure to remove the adapter before cleaning both the filter flask and funnel before first use.\u003c\/p\u003e\n\u003cp\u003eNo other labware company offers the same level of detailed inspection, fitting, and testing for their Buchner Funnel kits. TN LAB guarantees that your products will fit together perfectly because we build and test them to meet the highest standards of quality.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan style=\"mso-fareast-font-family: 'DengXian Light'; mso-fareast-theme-font: major-fareast;\"\u003eChoose TN LAB for reliable, precision-engineered lab solutions.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"TN LAB","offers":[{"title":"Default Title","offer_id":39598797422674,"sku":"BUCH FF KIT 80mm-500ml","price":39.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2171\/6071\/files\/buchner-funnel-kit-filter-flask-set-080mm-funnel-and-500ml-vacuum-flask-5939176.jpg?v=1771527985"},{"product_id":"buchner-funnel-kit-120mm-2000ml","title":"Buchner Funnel Kit Filter Flask SET 120mm Funnel and 2000ml 2L Vacuum Flask","description":"\u003ch3 style=\"text-align: center;\"\u003e\u003cstrong style=\"font-size: 1.4em;\"\u003eTN LAB Supply 120mm Buchner Funnel Vacuum Filter Kit consists of a set of two matched products, ensuring perfect fit and function, will work together perfectly.\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong style=\"font-size: 1.4em;\"\u003eThe 120mm Buchner Funnel Vacuum Kit consists of:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\u003cstrong style=\"font-size: 1.4em;\"\u003e120mm Porcelain Buchner Vacuum Filter Funnel\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eHeavy Wall Borosilicate 3.3 Glass 2000ml 2 Liter Erlenmeyer Conical Vacuum Filter Flask\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4 style=\"text-align: center;\"\u003e\u003cem\u003eThe 2000ml Vacuum Flask with the 120mm Buchner funnel is 15.5\" tall.\u003c\/em\u003e\u003c\/h4\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong style=\"font-size: 1.4em;\"\u003e120 mm Porcelain Buchner Vacuum Filter Funnel\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExceptional chemical resistance at an economical price\u003c\/li\u003e\n\u003cli\u003eFilter vacuum Funnels include fixed perforated plate and are glazed inside and out, except for the rim\u003c\/li\u003e\n\u003cli\u003eBuchner vacuum filter funnels are usually used with vacuum filter flasks\u003c\/li\u003e\n\u003cli\u003eResistance to acids and alkalis is excellent, except for hydrofluoric acid\u003c\/li\u003e\n\u003cli\u003eAutoclavable\u003c\/li\u003e\n\u003cli\u003eFits our 1000ml, 2000ml and 3000ml filter flasks\u003c\/li\u003e\n\u003cli\u003eFilter paper\u003cspan\u003e size \u003c\/span\u003eis 110-115mm diameter, not included\u003c\/li\u003e\n\u003cli\u003eSealing adapter included\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch2 style=\"text-align: center;\"\u003eHeavy Wall Borosilicate 3.3 Glass\u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\"\u003e2000ml 2 Liter Erlenmeyer Conical Vacuum Filter Flask\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAlso known as vacuum flask or Büchner flask, have heavier glass walls than a standard conical flasks to endure effects of vacuum filtration.\u003c\/li\u003e\n\u003cli\u003eSidearm with barbs extends 1 1\/2\" with a outside diameter of 1\/2\" allowing flexible hose solutions to a vacuum pump or system. Vacuum Hose with 1\/2\" ID is perfect for attaching to the Filter Flask.\u003c\/li\u003e\n\u003cli\u003eDuring filtration, the filtrate enters and is held in the flask while the sample or residue remains on the filter paper in the funnel.\u003c\/li\u003e\n\u003cli\u003eFilter Flask can also be used as a vacuum trap in a vacuum line.\u003c\/li\u003e\n\u003cli\u003eHighly leach resistant to most chemicals\u003c\/li\u003e\n\u003cli\u003eManufactured to ISO: 9001\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp align=\"center\" style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp align=\"center\" style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan style=\"mso-fareast-font-family: 'DengXian Light'; mso-fareast-theme-font: major-fareast;\"\u003eTN LAB Buchner Funnel Kits: Guaranteed Perfect Fit and Quality\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAt TN LAB, we take pride in offering Buchner Funnel Kits that are meticulously crafted in the USA, with each kit consisting of thoroughly inspected and hand-assembled parts.\u003c\/p\u003e\n\u003cp\u003eWhen purchasing a filter flask and Buchner funnel separately, the risk of incompatible fits and poor seals is a common concern. While filter flasks (also known as vacuum or Buchner flasks) and Buchner funnels may appear compatible, dimensional variations due to differences in manufacturing methods can lead to poor sealing. Achieving a proper seal is critical for effective vacuum filtration.\u003c\/p\u003e\n\u003cp\u003eUnlike standard offerings, TN LAB Buchner Funnel Kits are engineered to eliminate any uncertainty. We go above and beyond with the following quality checks:\u003c\/p\u003e\n\u003cp style=\"margin-left: .5in; text-indent: -.25in; mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-size: 10.0pt; mso-bidi-font-size: 12.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cstrong\u003e\u003cspan style=\"mso-fareast-font-family: 'DengXian Light'; mso-fareast-theme-font: major-fareast;\"\u003eBuchner Funnel Inspection\u003c\/span\u003e\u003c\/strong\u003e: Our porcelain Buchner funnels undergo a detailed inspection for any chips, cracks, voids, deformities in the sealing area, irregular hole patterns, and gloss inconsistencies in the glaze. We also ensure the top edge remains unglazed, as required.\u003c\/p\u003e\n\u003cp style=\"margin-left: .5in; text-indent: -.25in; mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-size: 10.0pt; mso-bidi-font-size: 12.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cstrong\u003e\u003cspan style=\"mso-fareast-font-family: 'DengXian Light'; mso-fareast-theme-font: major-fareast;\"\u003eFilter Flask Inspection\u003c\/span\u003e\u003c\/strong\u003e: Each filter flask, crafted from Borosilicate 3.3 Glass, is carefully examined for bubbles, cracks, symmetry in the side arm position, uniformity of the opening, and precise definition of the inner top edge.\u003c\/p\u003e\n\u003cp style=\"margin-left: .5in; text-indent: -.25in; mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-size: 10.0pt; mso-bidi-font-size: 12.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cstrong\u003e\u003cspan style=\"mso-fareast-font-family: 'DengXian Light'; mso-fareast-theme-font: major-fareast;\"\u003ePerfect Fit Testing\u003c\/span\u003e\u003c\/strong\u003e: We individually test each Buchner funnel and filter flask combination, using rubber flask adapters to ensure a seamless fit with a secure, airtight seal. We carefully evaluate multiple combinations until we achieve a perfect match.\u003c\/p\u003e\n\u003cp\u003eWhen you receive your TN LAB Buchner Funnel Kit, the sealing adapter will already be installed to demonstrate the optimal fit for vacuum filtration. For the best results, be sure to remove the adapter before cleaning both the filter flask and funnel before first use.\u003c\/p\u003e\n\u003cp\u003eNo other labware company offers the same level of detailed inspection, fitting, and testing for their Buchner Funnel kits. TN LAB guarantees that your products will fit together perfectly because we build and test them to meet the highest standards of quality.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan style=\"mso-fareast-font-family: 'DengXian Light'; mso-fareast-theme-font: major-fareast;\"\u003eChoose TN LAB for reliable, precision-engineered lab solutions.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"TN LAB","offers":[{"title":"Default Title","offer_id":39598817050706,"sku":"BUCH FF KIT 120mm-2L","price":87.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2171\/6071\/files\/buchner-funnel-kit-filter-flask-set-120mm-funnel-and-2000ml-2l-vacuum-flask-3932015.jpg?v=1771527981"},{"product_id":"erlenmeyer-flask-3l","title":"Erlenmeyer Flask Borosilicate Glass Conical Flask 3000ml 3L","description":"\u003ch2 style=\"text-align: center;\"\u003eTN LAB Supply Borosilicate Glass 3000ml Large 3 Liter Erlenmeyer Conical Flask\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBorosilicate 3.3 glass 3,000ml 3 Liter Erlenmeyer Flask\u003c\/li\u003e\n\u003cli\u003eConical narrow neck Erlenmeyer flask, printed graduations, marking area\u003c\/li\u003e\n\u003cli\u003eTemperature limits -180 to 500C\u003c\/li\u003e\n\u003cli\u003eHighly leach resistant to most chemicals\u003c\/li\u003e\n\u003cli\u003eManufactured to ISO: 9001 Standards\u003cbr\u003e\u003cstrong\u003e\u003cbr\u003e3,000ml Flask Specifications\u003c\/strong\u003e \n\u003cul\u003e\n\u003cli\u003eHeight: 315mm - 12.3\"\u003c\/li\u003e\n\u003cli\u003eNeck OD: 50mm - 2.0\"\u003c\/li\u003e\n\u003cli\u003eNeck Top Lip OD: 55mm - 2.2\"  \u003c\/li\u003e\n\u003cli\u003eNeck ID: 40mm - 1.6\"\u003c\/li\u003e\n\u003cli\u003eNeck Length: 50mm - 2.0\"\u003c\/li\u003e\n\u003cli\u003eBulb OD: 180mm - 7.1\"\u003c\/li\u003e\n\u003cli\u003eGraduations: 500ml\u003c\/li\u003e\n\u003cli style=\"font-style: italic;\"\u003e\u003cem\u003eMeasurements may vary slightly\u003c\/em\u003e\u003c\/li\u003e\n\u003cli\u003eVolume: 3 Liters - 3,000ml\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"text-align: center;\"\u003eHeavy Wall Borosilicate 3.3 Glass 3000ml 3L\u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003eGraduated Conical Erlenmeyer Flask Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eHeating of solid and liquid chemicals\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eEvaporation of water or solvents\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMixing and dissolution of chemicals into liquid\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eChemical reactions of organics and\/or inorganics\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCollection of samples analysis or other treatment\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"TN LAB","offers":[{"title":"1","offer_id":39758843641938,"sku":"CONICAL BG 3L","price":39.95,"currency_code":"USD","in_stock":true},{"title":"2","offer_id":39758843674706,"sku":"CONICAL BG 3L x2","price":59.95,"currency_code":"USD","in_stock":true},{"title":"4","offer_id":39758843707474,"sku":"CONICAL BG 3L x4","price":99.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2171\/6071\/files\/erlenmeyer-flask-borosilicate-glass-conical-flask-3000ml-3l-8459035.jpg?v=1771527981"},{"product_id":"filter-flask-borosilicate-glass-buchner-vacuum-flask-side-arm-3000ml-3l","title":"Filter Flask Borosilicate Glass Buchner Vacuum Flask Side Arm 3000ml 3L","description":"\u003ch2 style=\"text-align: center;\"\u003eTN Lab Supply Heavy Wall Borosilicate 3.3 Glass 3000ml 3 Liter Erlenmeyer Conical Filter Flasks\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eAlso known as 3000 ml vacuum flask or Büchner 3000 ml flask\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHas heavier walls than a standard conical flask to endure effects of vacuum filtration\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSidearm extends 1 1\/2\" with an outside diameter of 3\/4\" using a barb style connection allowing for hosing flexibility to connect to a vacuum source\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuring filtration, the filtrate enters and is held in the flask while the sample or residue remains on the filter paper in the funnel.\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFilter Flask can also be used as a vacuum trap in a vacuum line.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHighly leach resistant to most chemicals\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eManufactured to ISO: 9001\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eHeavy Wall Borosilicate 3.3 Glass 3000 ml  Graduated Filter Flask Applications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eVacuum filtration uses Buchner or other funnels\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eVacuum aided evaporation or separation \u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHeating of solid and liquid chemicals\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eEvaporation of water or solvents\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMixing and dissolution of chemicals into liquid\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eChemical reactions of organics and\/or inorganics\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCollection of samples analysis or other treatment\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"TN LAB","offers":[{"title":"1","offer_id":39731287818322,"sku":"FF BG 3L","price":79.95,"currency_code":"USD","in_stock":false},{"title":"2","offer_id":39731287851090,"sku":"FF BG 3L x2","price":144.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2171\/6071\/files\/filter-flask-borosilicate-glass-buchner-vacuum-flask-side-arm-3000ml-3l-5207073.jpg?v=1771527980"},{"product_id":"flat-bottom-boiling-flask-2000ml-2l","title":"Flat Bottom Boiling Flask Florence Flask Borosilicate Glass 2000ml 2L","description":"\u003ch1 style=\"text-align: center;\"\u003e\u003cspan size=\"4\"\u003eFlat Bottom Boiling Flask\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch1 style=\"text-align: center;\"\u003e\u003cspan size=\"4\"\u003eHeavy-Wall Borosilicate 3.3 Glass\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch1 style=\"text-align: center;\"\u003e\u003cspan size=\"4\"\u003eFlorence Flask 2,000ml 2L\u003c\/span\u003e\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan size=\"4\"\u003eFlorence Boiling glass flask with flat bottom\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan size=\"4\"\u003eDesigned with a narrow neck, making it easier to swirl liquids without spilling\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan size=\"4\"\u003eHighly leach resistant to most chemicals\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan size=\"4\"\u003eManufactured to ISO: 9001 Standards\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan size=\"4\"\u003eHas CE Certification\u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003eHeavy Wall Borosilicate 3.3 Glass\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003e2L Flat Bottom Boiling Flask Applications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating of solid and liquid chemicals\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eEvaporation of water or solvents\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMixing and dissolution of chemicals into liquid\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eChemical reactions of organics and\/or inorganics\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCollection of samples analysis or other treatment\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"TN LAB","offers":[{"title":"1","offer_id":39757275398226,"sku":"FBBF BG 2L","price":29.95,"currency_code":"USD","in_stock":true},{"title":"2","offer_id":39757275430994,"sku":"FBBF BG 2L x2","price":49.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2171\/6071\/files\/flat-bottom-boiling-flask-florence-flask-borosilicate-glass-2000ml-2l-8761265.jpg?v=1771527980"},{"product_id":"flat-bottom-boiling-flask-3000ml-3l","title":"Flat Bottom Boiling Flask Florence Flask Borosilicate Glass 3000ml 3L","description":"\u003ch1 style=\"text-align: center;\"\u003e\u003cspan size=\"4\"\u003eFlat Bottom Boiling Flask\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch1 style=\"text-align: center;\"\u003e\u003cspan size=\"4\"\u003eHeavy-Wall Borosilicate 3.3 Glass\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch1 style=\"text-align: center;\"\u003e\u003cspan size=\"4\"\u003eFlorence Glass 3,000ml 3L 3 Liters\u003c\/span\u003e\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan size=\"4\"\u003eFlorence Boiling glass flask with flat bottom\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan size=\"4\"\u003eDesigned with a narrow neck, making it easier to swirl liquids without spilling\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan size=\"4\"\u003eHighly leach resistant to most chemicals\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan size=\"4\"\u003eManufactured to ISO: 9001 Standards\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan size=\"4\"\u003eHas CE Certification\u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003eHeavy Wall Borosilicate 3.3 Glass 3 Liter\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003eFlat Bottom Boiling Flask Applications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating of solid and liquid chemicals\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eEvaporation of water or solvents\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMixing and dissolution of chemicals into liquid\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eChemical reactions of organics and\/or inorganics\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCollection of samples analysis or other treatment\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"TN LAB","offers":[{"title":"1","offer_id":39757272973394,"sku":"FBBF BG 3L","price":47.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2171\/6071\/files\/flat-bottom-boiling-flask-florence-flask-borosilicate-glass-3000ml-3l-2709944.jpg?v=1771527979"},{"product_id":"dimroth-reflux-condenser-24-29-joints-250mm-overall-length-borosilicate-glass","title":"Condenser Dimroth Reflux - 290mm Overall Length - 200mm Active Condenser - Borosilicate Glass","description":"\u003cp data-mce-fragment=\"1\" class=\"indent\"\u003e\u003cstrong\u003eTN LAB Dimroth Reflux Condenser\u003c\/strong\u003e is made of Borosilicate 3.3 glass. Cooling liquid enters the condenser from the lower hose connection, moves down to the bottom of the coil,  flows through the tightly wrapped inner coil and exits from the top hose connection. Vapors rise and condense inside the outer tube from the cold coils, the reverse of many conventional coiled condensers, often viewed as more efficient.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\" class=\"indent\"\u003eThe condenser's overall length is 290cm (11.4\"), with an active condenser area length of 200mm (8\").  Both of the 3\/8\" hose nipple connections are located at the top of the condenser. The condenser top has a standard outside 24\/29 taper joint and the bottom has an inside 24\/29 tip joint.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\" class=\"indent\"\u003e\u003cspan\u003eThe condenser is shown with blue liquid inside the cooling coils to illustrate the internal shape and contains blue plugs for this illustration.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\" class=\"indent\"\u003eOur Dimroth Reflux Condenser is also available in a larger size, a \u003ca href=\"https:\/\/tnlab.com\/collections\/condenser\/products\/dimroth-reflux-condenser-24-29-joints-400mm-overall-length-borosilicate-glass\"\u003e485mm length with 400mm active cooling area\u003c\/a\u003e.\u003c\/p\u003e","brand":"TN LAB","offers":[{"title":"Default Title","offer_id":39684234149970,"sku":"DIMROTH 200mm","price":39.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2171\/6071\/files\/condenser-dimroth-reflux-290mm-overall-length-200mm-active-condenser-borosilicate-glass-8432026.jpg?v=1771527979"},{"product_id":"dimroth-reflux-condenser-24-29-joints-400mm-overall-length-borosilicate-glass","title":"Condenser Dimroth Reflux - 485mm Overall Length - 400mm Active Condenser - Borosilicate Glass","description":"\u003cp class=\"indent\" data-mce-fragment=\"1\"\u003e\u003cstrong\u003eTN LAB Dimroth Reflux Condenser\u003c\/strong\u003e is made of \u003cstrong\u003eBorosilicate 3.3 glass\u003c\/strong\u003e. Cooling liquid enters the condenser from the lower hose connection, moves down to the bottom of the coil,  flows through the tightly wrapped inner coil and exits from the top hose connection. Vapors rise and condense inside the outer tube from the cold coils, the reverse of many conventional coiled condensers, often viewed as more efficient.\u003c\/p\u003e\n\u003cp class=\"indent\" data-mce-fragment=\"1\"\u003eThe condenser's overall length is 485mm (19\"), with an active condenser area length of 400mm (15.7\").  Both of the 3\/8\" hose nipple connections are located at the top of the condenser. The condenser top has a standard outside 24\/29 taper joint and the bottom has an inside 24\/29 tip joint.\u003c\/p\u003e\n\u003cp class=\"indent\" data-mce-fragment=\"1\"\u003eThe condenser is shown with blue liquid inside the cooling coils to illustrate the internal shape and contains blue plugs for this illustration.\u003c\/p\u003e\n\u003cp class=\"indent\" data-mce-fragment=\"1\"\u003e\u003cspan\u003eThe \u003cstrong\u003eTN Lab Dimroth Reflux Condenser\u003c\/strong\u003e is also available in a smaller size, a \u003c\/span\u003e\u003ca href=\"https:\/\/tnlab.com\/collections\/condenser\/products\/dimroth-reflux-condenser-24-29-joints-250mm-overall-length-borosilicate-glass\"\u003e290mm length with 200mm active cooling area\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e","brand":"TN LAB","offers":[{"title":"Default Title","offer_id":39684239523922,"sku":"DIMROTH 400mm","price":54.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2171\/6071\/files\/condenser-dimroth-reflux-485mm-overall-length-400mm-active-condenser-borosilicate-glass-8418393.jpg?v=1771527979"},{"product_id":"buchner-funnel-kit-120mm-3000ml","title":"Buchner Funnel Kit Filter Flask SET 120mm Funnel and 3000ml 3L Vacuum Flask","description":"\u003ch4\u003e\u003cstrong style=\"font-size: 1.4em;\"\u003eTN LAB Supply 120mm Buchner Funnel Vacuum Filter Kit consists of a set of two matched products, ensuring perfect fit and function, will work together perfectly.\u003c\/strong\u003e\u003c\/h4\u003e\n\u003ch5\u003e\u003cstrong style=\"font-size: 1.4em;\"\u003eThe 120mm Buchner Funnel Vacuum Kit consists of:\u003c\/strong\u003e\u003c\/h5\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003ch5\u003e\u003cstrong style=\"font-size: 1.4em;\"\u003e120mm Porcelain Buchner Vacuum Filter Funnel\u003c\/strong\u003e\u003c\/h5\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch5\u003eHeavy Wall Borosilicate 3.3 Glass 3000ml 3 Liter Erlenmeyer Conical Vacuum Filter Flask\u003c\/h5\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4 style=\"text-align: center;\"\u003e\u003cem\u003eThe 3000ml Vacuum Flask with the 120mm Buchner funnel is 16.5\" tall.\u003c\/em\u003e\u003c\/h4\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong style=\"font-size: 1.4em;\"\u003e120 mm Porcelain Buchner Vacuum Filter Funnel\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExceptional chemical resistance at an economical price\u003c\/li\u003e\n\u003cli\u003eFilter vacuum Funnels include fixed perforated plate and are glazed inside and out, except for the rim\u003c\/li\u003e\n\u003cli\u003eBuchner vacuum filter funnels are usually used with vacuum filter flasks\u003c\/li\u003e\n\u003cli\u003eResistance to acids and alkalis is excellent, except for hydrofluoric acid\u003c\/li\u003e\n\u003cli\u003eAutoclavable\u003c\/li\u003e\n\u003cli\u003eFits our 1000ml, 2000ml and 3000ml filter flasks\u003c\/li\u003e\n\u003cli\u003eFilter paper\u003cspan\u003e size \u003c\/span\u003eis 110mm diameter, not included\u003c\/li\u003e\n\u003cli\u003eSealing adapter included\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch2 style=\"text-align: center;\"\u003eHeavy Wall Borosilicate 3.3 Glass\u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\"\u003e3000ml 3 Liter Erlenmeyer Vacuum Filter Flask\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAlso known as vacuum flask or Büchner flask, have heavier glass walls than a standard conical flasks to endure effects of vacuum filtration.\u003c\/li\u003e\n\u003cli\u003eSidearm with barbs extends 1 1\/2\" with a outside diameter of 1\/2\" allowing flexible hose solutions to a vacuum pump or system. Vacuum Hose with 1\/2\" ID is perfect for attaching to the Filter Flask.\u003c\/li\u003e\n\u003cli\u003eDuring filtration, the filtrate enters and is held in the flask while the sample or residue remains on the filter paper in the funnel.\u003c\/li\u003e\n\u003cli\u003eFilter Flask can also be used as a vacuum trap in a vacuum line.\u003c\/li\u003e\n\u003cli\u003eHighly leach resistant to most chemicals\u003c\/li\u003e\n\u003cli\u003eManufactured to ISO: 9001\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: center;\" align=\"center\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\" align=\"center\"\u003e\u003cstrong\u003e\u003cspan style=\"mso-fareast-font-family: 'DengXian Light'; mso-fareast-theme-font: major-fareast;\"\u003eTN LAB Buchner Funnel Kits: Guaranteed Perfect Fit and Quality\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAt TN LAB, we take pride in offering Buchner Funnel Kits that are meticulously crafted in the USA, with each kit consisting of thoroughly inspected and hand-assembled parts.\u003c\/p\u003e\n\u003cp\u003eWhen purchasing a filter flask and Buchner funnel separately, the risk of incompatible fits and poor seals is a common concern. While filter flasks (also known as vacuum or Buchner flasks) and Buchner funnels may appear compatible, dimensional variations due to differences in manufacturing methods can lead to poor sealing. Achieving a proper seal is critical for effective vacuum filtration.\u003c\/p\u003e\n\u003cp\u003eUnlike standard offerings, TN LAB Buchner Funnel Kits are engineered to eliminate any uncertainty. We go above and beyond with the following quality checks:\u003c\/p\u003e\n\u003cp style=\"margin-left: .5in; text-indent: -.25in; mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-size: 10.0pt; mso-bidi-font-size: 12.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cstrong\u003e\u003cspan style=\"mso-fareast-font-family: 'DengXian Light'; mso-fareast-theme-font: major-fareast;\"\u003eBuchner Funnel Inspection\u003c\/span\u003e\u003c\/strong\u003e: Our porcelain Buchner funnels undergo a detailed inspection for any chips, cracks, voids, deformities in the sealing area, irregular hole patterns, and gloss inconsistencies in the glaze. We also ensure the top edge remains unglazed, as required.\u003c\/p\u003e\n\u003cp style=\"margin-left: .5in; text-indent: -.25in; mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-size: 10.0pt; mso-bidi-font-size: 12.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cstrong\u003e\u003cspan style=\"mso-fareast-font-family: 'DengXian Light'; mso-fareast-theme-font: major-fareast;\"\u003eFilter Flask Inspection\u003c\/span\u003e\u003c\/strong\u003e: Each filter flask, crafted from Borosilicate 3.3 Glass, is carefully examined for bubbles, cracks, symmetry in the side arm position, uniformity of the opening, and precise definition of the inner top edge.\u003c\/p\u003e\n\u003cp style=\"margin-left: .5in; text-indent: -.25in; mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-size: 10.0pt; mso-bidi-font-size: 12.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cstrong\u003e\u003cspan style=\"mso-fareast-font-family: 'DengXian Light'; mso-fareast-theme-font: major-fareast;\"\u003ePerfect Fit Testing\u003c\/span\u003e\u003c\/strong\u003e: We individually test each Buchner funnel and filter flask combination, using rubber flask adapters to ensure a seamless fit with a secure, airtight seal. 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storage\u003c\/p\u003e\n\u003cp\u003eTemperature limits -180 to 500 C\u003c\/p\u003e\n\u003cp\u003eHighly leach resistant to most chemicals\u003c\/p\u003e\n\u003cp\u003eManufactured to ISO: 9001 Standards\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCAUTION: The rubber stopper contains Latex and may cause an allergic reaction.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4 style=\"text-align: center;\"\u003e\u003cstrong\u003eHeavy Wall Borosilicate 3.3 Glass 100ml, 250ml and 500ml Graduated Conical Erlenmeyer Flask Applications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eHeating of solid and liquid chemicals\u003c\/li\u003e\n\u003cli\u003eEvaporation of water or solvents\u003c\/li\u003e\n\u003cli\u003eMixing and dissolution of chemicals into liquid\u003c\/li\u003e\n\u003cli\u003eChemical reactions of organics and\/or inorganics\u003c\/li\u003e\n\u003cli\u003eCollection of samples analysis or other treatment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis set of 3 Erlenmeyer Flasks are made of borosilicate glass and are designed to deliver outstanding results for laboratories, science and chemistry classrooms and home science usage.\u003c\/p\u003e","brand":"TN LAB","offers":[{"title":"Default Title","offer_id":39738103300178,"sku":"CONICAL BG 3SET wRS","price":29.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2171\/6071\/products\/erlenmeyer-flask-borosilicate-glass-conical-flask-3-piece-set-100-250-500ml-with-rubber-stoppers-8111290.jpg?v=1771527977"},{"product_id":"erlenmeyer-flask-100ml-w-rubber-stopper","title":"Erlenmeyer Flask Borosilicate 3.3 Glass 100ml w-Rubber Stopper","description":"\u003ch2 style=\"text-align: center;\"\u003eTN LAB Heavy Wall Borosilicate Glass 100ml Erlenmeyer Conical Flask with Matching Rubber Stopper\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eErlenmeyer heavy wall graduated conical 100 ml glass flask with matching rubber stopper\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eConical 100 ml narrow neck Erlenmeyer flask, printed graduations, marking area\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith a Solid Rubber Stopper, matched to this exact flask, insuring a tight s\u003c\/strong\u003e\u003cstrong\u003eeal allowing sale liquid storage\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eTemperature limits -180 to 500 C\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHighly leach resistant to most chemicals\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eManufactured to ISO: 9001 Standards\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCAUTION: The rubber stopper contains Latex and may cause an allergic reaction.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cstrong\u003eHeavy Wall Borosilicate 3.3 Glass 100 ml  Graduated Conical Erlenmeyer Flask Applications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating of solid and liquid chemicals\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eEvaporation of water or solvents\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMixing and dissolution of chemicals into liquid\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eChemical reactions of organics and\/or inorganics\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCollection of samples analysis or other treatment\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"TN LAB","offers":[{"title":"1","offer_id":40875930222674,"sku":"CONICAL BG 100ml wRS","price":11.45,"currency_code":"USD","in_stock":true},{"title":"4","offer_id":40875930255442,"sku":"CONICAL BG 100ml wRS x4","price":29.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2171\/6071\/files\/erlenmeyer-flask-borosilicate-33-glass-100ml-w-rubber-stopper-5018679.jpg?v=1776540682"},{"product_id":"filter-flask-family","title":"Filter Vacuum Flask Heavy-Wall Borosilicate 3.3 Glass Family","description":"\u003ch2 style=\"text-align: center;\"\u003eTN LAB Filter Vacuum Flasks\u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\"\u003eHeavy-Wall Borosilicate 3.3 Glass\u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\"\u003e9 Sizes\u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\"\u003e \u003ca href=\"https:\/\/www.tnlab.com\/products\/filter-vacuum-flask-125-ml\" title=\"125ml Filter Flask\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e125ml\u003c\/span\u003e\u003c\/a\u003e - \u003ca title=\"TN LAB Filter Flask 250ml Thick-Wall Borosilicate Glass\" href=\"https:\/\/tnlab.com\/collections\/glass-filter-flasks\/products\/filter-flask-250-ml\"\u003e250ml\u003c\/a\u003e - \u003ca href=\"https:\/\/tnlab.com\/collections\/glass-filter-flasks\/products\/filter-flask-500-ml\" title=\"TN LAB Filter Flask 500ml Thick-Wall Borosilicate Glass\"\u003e500ml\u003c\/a\u003e - \u003ca href=\"https:\/\/tnlab.com\/collections\/glass-filter-flasks\/products\/filter-flask-1000-ml\"\u003e1L\u003c\/a\u003e\n\u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\n\u003ca href=\"https:\/\/tnlab.com\/collections\/glass-filter-flasks\/products\/filter-flask-2000-ml\"\u003e2L\u003c\/a\u003e - \u003ca href=\"https:\/\/www.tnlab.com\/products\/filter-flask-2500-ml\" title=\"2.5L Filter Flask\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e2.5L\u003c\/span\u003e\u003c\/a\u003e - \u003ca href=\"https:\/\/tnlab.com\/collections\/glass-filter-flasks\/products\/filter-flask-borosilicate-glass-buchner-vacuum-flask-side-arm-3000ml-3l\"\u003e3L\u003c\/a\u003e - \u003ca href=\"https:\/\/tnlab.com\/collections\/glass-filter-flasks\/products\/filter-flask-5000-ml\"\u003e5L\u003c\/a\u003e - \u003ca href=\"https:\/\/tnlab.com\/collections\/glass-filter-flasks\/products\/filter-flask-10000-ml\"\u003e10L\u003c\/a\u003e\n\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\u003eFilter vacuum flasks, also known as Büchner or filtering flasks, are essential laboratory vessels designed for vacuum filtration applications. These flasks feature reinforced borosilicate 3.3 glass walls that withstand the mechanical stress of vacuum operations, distinguishing them from standard conical flasks. Each flask includes a sidearm extending 1½ inches with a barb-style connection (½\" or ¾\" OD depending on capacity) for secure hose attachment to vacuum sources. During filtration, the flask collects filtrate while residue remains on filter paper in the funnel above. The design also functions effectively as a vacuum trap in laboratory vacuum lines. Manufactured from heavy-wall borosilicate 3.3 glass and produced to ISO 9001 standards, these flasks offer excellent chemical resistance and durability. Hand-produced construction means minor variations are inherent to the product. Available in nine sizes ranging from 125ml to 10L, they accommodate diverse laboratory filtration, evaporation, separation, and chemical reaction applications.\u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cstrong\u003eHeavy Wall Borosilicate 3.3 Glass\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\u003cstrong\u003eFilter Flask Applications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eVacuum filtration uses Buchner or other funnels\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eVacuum aided evaporation or separation \u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHeating of solid and liquid chemicals\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eEvaporation of water or solvents\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMixing and dissolution of chemicals into liquid\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eChemical reactions of organics and\/or inorganics\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCollection of samples analysis or other treatment\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TN LAB","offers":[{"title":"125ml \/ 1","offer_id":40874213441618,"sku":"FF BG 125ml","price":12.95,"currency_code":"USD","in_stock":true},{"title":"125ml \/ 4","offer_id":40874213638226,"sku":"FF BG 125ml x4","price":44.95,"currency_code":"USD","in_stock":true},{"title":"250ml \/ 1","offer_id":39744132415570,"sku":"FF BG 250ml","price":17.45,"currency_code":"USD","in_stock":true},{"title":"250ml \/ 4","offer_id":39744132513874,"sku":"FF BG 250ml x4","price":54.95,"currency_code":"USD","in_stock":true},{"title":"500ml \/ 1","offer_id":39744132546642,"sku":"FF BG 500ml","price":23.45,"currency_code":"USD","in_stock":true},{"title":"500ml \/ 4","offer_id":39744132612178,"sku":"FF BG 500ml x4","price":79.95,"currency_code":"USD","in_stock":true},{"title":"1000ml 1L \/ 1","offer_id":39744132644946,"sku":"FF BG 1L","price":29.95,"currency_code":"USD","in_stock":true},{"title":"1000ml 1L \/ 2","offer_id":39744132677714,"sku":"FF BG 1L x2","price":54.95,"currency_code":"USD","in_stock":true},{"title":"1000ml 1L \/ 4","offer_id":39744132710482,"sku":"FF BG 1L x4","price":99.9,"currency_code":"USD","in_stock":true},{"title":"2000ml 2L \/ 1","offer_id":39744132743250,"sku":"FF BG 2L","price":54.95,"currency_code":"USD","in_stock":true},{"title":"2000ml 2L \/ 2","offer_id":39744132776018,"sku":"FF BG 2Lx2","price":104.9,"currency_code":"USD","in_stock":true},{"title":"2500ml 2.5L \/ 1","offer_id":40874213605458,"sku":"FF BG 2.5L","price":67.95,"currency_code":"USD","in_stock":true},{"title":"2500ml 2.5L \/ 2","offer_id":40874213802066,"sku":"FF BG 2.5L x2","price":122.45,"currency_code":"USD","in_stock":false},{"title":"3000ml 3L \/ 1","offer_id":39744132841554,"sku":"FF BG 3L","price":79.95,"currency_code":"USD","in_stock":false},{"title":"3000ml 3L \/ 2","offer_id":39744132874322,"sku":"FF BG 3L x2","price":144.95,"currency_code":"USD","in_stock":false},{"title":"5000ml 5L \/ 1","offer_id":39744132939858,"sku":"FF BG 5L","price":129.95,"currency_code":"USD","in_stock":true},{"title":"5000ml 5L \/ 2","offer_id":39744132972626,"sku":"FF BG 5L x2","price":229.95,"currency_code":"USD","in_stock":false},{"title":"10000ml 10L \/ 1","offer_id":39744133038162,"sku":"FF BG 10L","price":199.95,"currency_code":"USD","in_stock":false},{"title":"10000ml 10L \/ 2","offer_id":39744133070930,"sku":"FF BG 10L x2","price":349.45,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2171\/6071\/files\/filter-vacuum-flask-heavy-wall-borosilicate-33-glass-family-8814538.jpg?v=1771527979"},{"product_id":"buchner-funnel-filter-flask-set-family","title":"Buchner Funnel Filter Flask SET KIT Family","description":"\u003ch4 style=\"text-align: center;\"\u003e\u003cstrong data-mce-fragment=\"1\" style=\"font-size: 1.4em;\"\u003eTN LAB Buchner Funnel - Filter Flask Kit Family SETs\u003c\/strong\u003e\u003c\/h4\u003e\n\u003ch6 style=\"text-align: center;\"\u003e\u003cstrong data-mce-fragment=\"1\" style=\"font-size: 1.4em;\"\u003eTen Buchner Funnel\/Filter Flask Kits are available at great prices\u003c\/strong\u003e\u003c\/h6\u003e\n\u003ch6 style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 1.4em;\"\u003e\u003ca title=\"TN LAB Buchner Funnel Kit 80mm Funnel with 500ml Filter Flask\" href=\"http:\/\/www.tnlab.com\/collections\/buchner-funnels\/products\/tn-lab-buchner-funnel-kit-80mm-500ml-vacuum-flask\"\u003e80mm Buchner Funnel with a 500ml Filter Flask\u003c\/a\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6 style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 1.4em;\"\u003e\u003ca href=\"https:\/\/tnlab.com\/collections\/buchner-funnels\/products\/buchner-funnel-kit-80mm-1000ml\"\u003e80mm Buchner Funnel with a 1000ml (1L) Filter Flask\u003c\/a\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6 style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 1.4em;\"\u003e\u003ca href=\"https:\/\/tnlab.com\/collections\/buchner-funnel-kit\/products\/buchner-funnel-100mm-1000ml\"\u003e100mm Buchner Funnel with a 1000ml (1L) Filter Flask\u003c\/a\u003e\u003ca href=\"https:\/\/tnlab.com\/collections\/buchner-funnels\/products\/buchner-funnel-100mm-vacuum-flask-1000ml\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6 style=\"text-align: center;\"\u003e\u003ca href=\"https:\/\/tnlab.com\/collections\/buchner-funnel-kit\/products\/buchner-funnel-filter-flask-kit-120mm-1000ml\"\u003e\u003cspan style=\"font-size: 1.4em;\"\u003e120mm Buchner Funnel with a 1000ml (1L) Filter Flask\u003c\/span\u003e\u003c\/a\u003e\u003c\/h6\u003e\n\u003ch6 style=\"text-align: center;\"\u003e\u003ca title=\"TN LAB Buchner Funnel Kit 100mm Funnel with 2000ml 2L Filter Flask\" href=\"https:\/\/www.tnlab.com\/collections\/buchner-funnels\/products\/buchner-funnel-kit-100mm-2000ml\"\u003e\u003cspan style=\"font-size: 1.4em;\"\u003e100mm Buchner Funnel with a 2000ml (2L) Filter Flask\u003c\/span\u003e\u003c\/a\u003e\u003c\/h6\u003e\n\u003ch6 style=\"text-align: center;\"\u003e\u003ca href=\"https:\/\/tnlab.com\/collections\/buchner-funnel-kit\/products\/buchner-funnel-kit-120mm-2000ml\"\u003e\u003cspan style=\"font-size: 1.4em;\"\u003e120mm Buchner Funnel with a 2000ml (2L) Filter Flask\u003c\/span\u003e\u003c\/a\u003e\u003c\/h6\u003e\n\u003ch6 style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 1.4em;\"\u003e\u003ca href=\"https:\/\/tnlab.com\/collections\/buchner-funnel-kit\/products\/buchner-funnel-kit-120mm-2500ml\"\u003e120mm Buchner Funnel with a 2500ml (2.5L) Filter Flask\u003c\/a\u003e\u003ca href=\"https:\/\/tnlab.com\/collections\/buchner-funnels\/products\/tn-lab-buchner-funnel-kit-120mm-2000ml-vacuum-flask\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6 style=\"text-align: center;\"\u003e\u003ca href=\"https:\/\/tnlab.com\/collections\/buchner-funnel-kit\/products\/buchner-funnel-kit-120mm-3000ml\"\u003e\u003cspan style=\"font-size: 1.4em;\"\u003e120mm Buchner Funnel with a 3000ml (3L) Filter Flask\u003c\/span\u003e\u003c\/a\u003e\u003c\/h6\u003e\n\u003ch6 style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 1.4em;\"\u003e\u003ca href=\"https:\/\/tnlab.com\/collections\/buchner-funnels\/products\/buchner-funnel-kit-150mm-5000ml-filter-flask\"\u003e150mm Buchner Funnel with a 5000ml (5L) Filter Flask\u003c\/a\u003e\u003c\/span\u003e\u003c\/h6\u003e\n\u003ch6 style=\"text-align: center;\"\u003e\n\u003cstrong data-mce-fragment=\"1\" style=\"font-size: 1.4em;\"\u003eOur Buchner Funnel Kits consists of two matched products, plus a fitted sealing adapter, ensuring perfect fit and function, to w\u003c\/strong\u003e\u003cstrong data-mce-fragment=\"1\" style=\"font-size: 1.4em;\"\u003eork together perfectly.\u003c\/strong\u003e\n\u003c\/h6\u003e\n\u003ch6 style=\"text-align: center;\"\u003e\n\u003cstrong data-mce-fragment=\"1\" style=\"font-size: 1.4em;\"\u003eFor more detailed information on a specific Buchner Funnel \u003c\/strong\u003e\u003cstrong data-mce-fragment=\"1\" style=\"font-size: 1.4em;\"\u003eFilter Flask Kit,\u003cbr\u003e\u003c\/strong\u003e\u003cstrong data-mce-fragment=\"1\" style=\"font-size: 1.4em;\"\u003eclick on the links above.\u003c\/strong\u003e\n\u003c\/h6\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\u003c\/ul\u003e\n\u003ch3 data-mce-fragment=\"1\" style=\"text-align: center;\"\u003eUltra Thick Wall Borosilicate 3.3 Glass\u003c\/h3\u003e\n\u003ch3 data-mce-fragment=\"1\" style=\"text-align: center;\"\u003eErlenmeyer Conical Vacuum Filter Flasks\u003c\/h3\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFilter Flasks Vacuum Flask: 125ml - 250ml - 500ml - 1L - 2L - 2.5L - 3L - 5L - 10L\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eAlso known as vacuum flask or Büchner flask, have heavier glass walls than a standard conical flasks to endure effects of vacuum filtration.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSidearm with barbs extends 1 1\/2\" with a outside diameter of 3\/8\" or 1\/2\" allowing flexible hose solutions to a vacuum pump or system.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eDuring filtration, the filtrate enters and is held in the flask while the sample or residue remains on the filter paper in the funnel.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFilter Flask can also be used as a vacuum trap in a vacuum line.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eHighly leach resistant to most chemicals\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eManufactured to ISO: 9001\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong style=\"font-size: 1.4em;\"\u003ePorcelain Buchner Filter Funnels\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e80mm - 100mm - 120mm - 150mm Buchner Filter Funnels\u003c\/li\u003e\n\u003cli\u003eExceptional chemical resistance at an economical price\u003c\/li\u003e\n\u003cli\u003eFilter vacuum Funnels include fixed perforated plate and are glazed inside and out, except for the top rim\u003c\/li\u003e\n\u003cli\u003eBuchner vacuum filter funnels are usually used with vacuum filter flasks\u003c\/li\u003e\n\u003cli\u003eResistance to acids and alkalis is excellent, except for hydrofluoric acid\u003c\/li\u003e\n\u003cli\u003eAutoclavable\u003c\/li\u003e\n\u003cli\u003eSealing adapter included\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"text-align: center;\"\u003eWhy are TN LAB Buchner Funnel Kits the Best?\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003eAll TN LAB Buchner Funnel Kits consist of inspected parts fitted together by hand in the USA.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eBuying a filter flask and then a Buchner funnel is risky, they may fit together, but often they do not fit or seal, and sealing together is the critical issue. Filter Flasks, also known as Vacuum Flasks and Buchner Flasks, are handmade, therefore the exact dimensions of each filter flask and its neck can vary. Buchner Funnel can also vary in dimensions as drying methods and kiln time can impact final size. TN LAB Buchner Funnel Kits remove any doubts about fit and finish. We perform the following on each kit:\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e-Inspect the Buchner Funnel, a porcelain funnel, looking for: chips, cracks, voids, deformities in the sealing area, hole pattern, and glaze gloss. We also check the top edge, an area that must remain unglazed.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e-Inspect the Filter Flask, made of Borosilicate 3.3 Glass, looking specifically for: bubbles, cracks, side arm position, opening symmetry and top inner edge definition.\u003cspan style=\"mso-spacerun: yes;\"\u003e   \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e-Individually fit a Buchner funnel to a filter flask using rubber flask adapter(s) to ensure the two fit perfectly together with a tight seal. We may try different combinations of filter flasks and Buchner funnels until we get an acceptable fit.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eWe you receive a Buchner Funnel Kit the sealing adapter will already be installed on the funnel. This shows the best fit of the sealing adapter for vacuum filtration. Please remove the adapter before cleaning the filter flask and funnel prior to first use.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eNo other Labware company quality checks, fits, and tests their Buchner Funnel kits.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eTN LAB guarantees the products fit together perfectly because \u003cb\u003e\u003ci\u003ewe built it\u003c\/i\u003e\u003c\/b\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"TN LAB","offers":[{"title":"80mm-500ml","offer_id":39744615055442,"sku":"BUCH FF KIT 80mm-500ml","price":39.95,"currency_code":"USD","in_stock":true},{"title":"80mm-1000ml","offer_id":39744615088210,"sku":"BUCH FF KIT 80mm-1L","price":49.95,"currency_code":"USD","in_stock":true},{"title":"100mm-1000ml","offer_id":40087683629138,"sku":"BUCH FF KIT 100mm-1L","price":57.95,"currency_code":"USD","in_stock":false},{"title":"100mm-2000ml","offer_id":40313157419090,"sku":"BUCH FF KIT 100mm-2L","price":67.95,"currency_code":"USD","in_stock":false},{"title":"120mm-2000ml","offer_id":39744615120978,"sku":"BUCH FF KIT 120mm-2L","price":87.95,"currency_code":"USD","in_stock":true},{"title":"120mm-2500ml","offer_id":40087683661906,"sku":"BUCH FF KIT 120mm-2.5L","price":99.95,"currency_code":"USD","in_stock":true},{"title":"120mm-3000ml","offer_id":39744615153746,"sku":"BUCH FF KIT 120mm-3L","price":109.95,"currency_code":"USD","in_stock":false},{"title":"150mm-5000ml","offer_id":39744615186514,"sku":"BUCH FF KIT 150mm-5L","price":174.95,"currency_code":"USD","in_stock":true},{"title":"250mm-10000ml","offer_id":39744615219282,"sku":"BUCH FF KIT 250mm-10L","price":274.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2171\/6071\/products\/buchner-funnel-filter-flask-set-kit-family-6723846.jpg?v=1771527928"},{"product_id":"pitcher-beaker-family","title":"Pitcher Beaker Polypropylene Plastic Family","description":"\u003cdiv data-mce-fragment=\"1\" style=\"text-align: center;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eTN LAB POLYPROPYLENE PLASTIC GRADUATED LARGE PITCHER BEAKER FAMILY\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv data-mce-fragment=\"1\" style=\"text-align: center;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e500ml - 1000ml - 1L - 2000ml - 2L - 5000ml - 5L\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eStrong Handle Design with Pouring Spout for easy use. Ideal for measuring, mixing, transferring liquids and dry materials. Fast and easy; scoop up what you need, adjust to get accurate volume, and pour. Easy and mess free!\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/h4\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eBPA-free, food-grade polypropylene plastic materials, safe for laboratory, kitchens, and food processing.\u003c\/strong\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003eHighly leach resistant to most chemicals.\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eGraduated Scale shown in raised Liter and Milliliter graduations\u003c\/strong\u003e \u003c\/h4\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable style=\"margin-left: 30px;\" height=\"216\" width=\"524\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 53px;\"\u003e\n\u003ctd style=\"width: 180.391px; height: 53px;\"\u003e\n\u003cp style=\"padding-left: 30px;\"\u003e\u003cstrong\u003ePitcher Beaker Polypropylene\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 168.688px; height: 53px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 173.922px; height: 53px;\"\u003e\n\u003cp\u003e\u003cstrong\u003eHeight\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 33px;\"\u003e\n\u003ctd style=\"width: 180.391px; height: 33px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e500ml\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 168.688px; height: 33px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e4\"\/10cm\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 173.922px; height: 33px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e4.5\"\/11.5cm\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 33px;\"\u003e\n\u003ctd style=\"width: 180.391px; height: 33px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e1000ml 1L\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 168.688px; height: 33px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e4.7\"\/12cm\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 173.922px; height: 33px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e5.5\"\/14.5cm\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 33px;\"\u003e\n\u003ctd style=\"width: 180.391px; height: 33px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e2000ml 2L\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 168.688px; height: 33px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e5.5\"\/14cm\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 173.922px; height: 33px;\"\u003e\n\u003cp\u003e\u003cstrong\u003e8.25\"\/20.5cm\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 15.5312px;\"\u003e\n\u003ctd style=\"width: 180.391px; height: 15.5312px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 168.688px; height: 15.5312px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 173.922px; height: 15.5312px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eLaboratory Quality from a Laboratory Company\u003c\/strong\u003e\u003c\/h4\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eAvailable in 500ml, 1000ml (1L), and 2000ml (2L)Sizes\u003c\/strong\u003e\u003c\/h4\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePOLYPROPYLENE PLASTIC GRADUATED LARGE PITCHER APPLICATIONS\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eIdeal for measuring, mixing, and transferring liquids and dry materials.\u003c\/strong\u003e\u003c\/h4\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eTransfer of measured liquids and solids into flasks, beakers, tanks, vessels, mixing vats; an unlimited number of professional and household uses.\u003c\/strong\u003e\u003c\/h4\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eMeasuring of Solids and Liquids in rough volumes; laboratory, commercial and personal uses\u003c\/strong\u003e\u003c\/h4\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eMinimizes spillage and material loss\u003c\/strong\u003e\u003c\/h4\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eCollection of samples for exact measurement transfer into; flasks, graduated measuring cylinders, volumetric\u003c\/strong\u003e\u003c\/h4\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eIdeal for the K\u003c\/strong\u003e\u003cstrong data-mce-fragment=\"1\"\u003eitchen for mixing and measuring wet or dry cooking and baking recipe ingredients\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eMineralogy, Gemology, Geoscience\u003c\/strong\u003e\u003c\/h4\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFood Preparation\u003c\/strong\u003e\u003c\/h4\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eArts and Crafts\u003c\/strong\u003e\u003c\/h4\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePainting, stains, epoxy, resins; so many uses, pours cleanly and evenly\u003c\/strong\u003e\u003c\/h4\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eAutomotive\u003c\/strong\u003e\u003c\/h4\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eChildren’s Projects\u003c\/strong\u003e\u003c\/h4\u003e\n\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003ch4 data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eHousehold Projects\u003c\/strong\u003e\u003c\/h4\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TN LAB","offers":[{"title":"500ml Pitcher Beaker \/ 1","offer_id":39744726401106,"sku":"BEAKPITCH PP 500ml","price":7.95,"currency_code":"USD","in_stock":true},{"title":"500ml Pitcher Beaker \/ 5","offer_id":39744726433874,"sku":"BEAKPITCH PP 500ml x5","price":22.95,"currency_code":"USD","in_stock":true},{"title":"1000ml 1L Pitcher Beaker \/ 1","offer_id":39744726466642,"sku":"BEAKPITCH PP 1L","price":9.95,"currency_code":"USD","in_stock":true},{"title":"1000ml 1L Pitcher Beaker \/ 4","offer_id":39744726499410,"sku":"BEAKPITCH PP 1L x4","price":24.95,"currency_code":"USD","in_stock":true},{"title":"2000ml 2L Pitcher Beaker \/ 1","offer_id":39744726532178,"sku":"BEAKPITCH PP 2L","price":12.95,"currency_code":"USD","in_stock":true},{"title":"2000ml 2L Pitcher Beaker \/ 3","offer_id":39744726564946,"sku":"BEAKPITCH PP 2L x3","price":27.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2171\/6071\/files\/pitcher-beaker-polypropylene-plastic-family-5338740.jpg?v=1771527928"},{"product_id":"erlenmeyer-conical-flask-family","title":"Erlenmeyer Conical Flask Family","description":"\u003ch2 style=\"text-align: center;\"\u003eTN LAB Heavy-Wall Borosilicate Glass Erlenmeyer Conical Flask Family\u003c\/h2\u003e\n\u003ch3 style=\"text-align: center;\"\u003e\n\u003ca title=\"Erlenmeyer Flask 100ml TN Lab Supply\" href=\"https:\/\/www.tnlab.com\/products\/erlenmeyer-flask-100ml\"\u003e100ml\u003c\/a\u003e - \u003ca title=\"Erlenmeyer Flask 250ml TN Lab Supply\" href=\"https:\/\/www.tnlab.com\/products\/erlenmeyer-flask-250ml\"\u003e250ml\u003c\/a\u003e\u003ca href=\"https:\/\/tnlab.com\/collections\/glassware-conical-flasks\/products\/conical-flask-250ml\"\u003e\u003c\/a\u003e - \u003ca title=\"Erlenmeyer Flask 500ml TN Lab Supply\" href=\"https:\/\/www.tnlab.com\/products\/erlenmeyer-flask-500ml\"\u003e500ml\u003c\/a\u003e\u003ca href=\"https:\/\/tnlab.com\/collections\/glassware-conical-flasks\/products\/copy-of-conical-flask-borosilicate-3-3-glass-erlenmeyer-flask-250ml\"\u003e\u003c\/a\u003e - \u003ca title=\"Erlenmeyer Flask 1L TN Lab Supply\" href=\"https:\/\/www.tnlab.com\/products\/erlenmeyer-flask-1000ml-1l\"\u003e1L\u003c\/a\u003e - \u003ca title=\"Erlenmeyer Flask 2L TN Lab Supply\" href=\"https:\/\/www.tnlab.com\/products\/erlenmeyer-flask-2l\"\u003e2L\u003c\/a\u003e\u003ca href=\"https:\/\/tnlab.com\/collections\/glassware-conical-flasks\/products\/conical-flask-2000ml\"\u003e\u003c\/a\u003e - \u003ca title=\"Erlenmeyer Flask 3L TN Lab Supply\" href=\"https:\/\/www.tnlab.com\/products\/erlenmeyer-flask-3l\"\u003e3L\u003c\/a\u003e\u003ca href=\"https:\/\/tnlab.com\/collections\/glassware-conical-flasks\/products\/erlenmeyer-flask-borosilicate-glass-conical-flask-3000ml-3l\"\u003e\u003c\/a\u003e - \u003ca title=\"Erlenmeyer Flask 5L TN Lab Supply\" href=\"https:\/\/www.tnlab.com\/products\/erlenmeyer-flask-5l\"\u003e5L\u003c\/a\u003e - \u003ca title=\"Erlenmeyer Flask 10L TN Lab Supply\" href=\"https:\/\/www.tnlab.com\/products\/erlenmeyer-flask-10l\"\u003e10L\u003c\/a\u003e\n\u003c\/h3\u003e\n\u003ch4 style=\"text-align: center;\"\u003eTN LAB Heavy-Wall Borosilicate Glass Erlenmeyer Conical Flask Family Available in 100ml, 250ml, 500ml, 1L, 2L, 3L, 5L, and 10L capacities. Premium borosilicate 3.3 glass construction engineered for demanding laboratory applications. Heavy-wall design provides superior durability and thermal stability across a wide temperature range of -180°C to 500°C. Each flask features printed graduations and a marking area for precise volume measurement and sample identification. Manufactured to ISO 9001 standards, these conical flasks deliver exceptional chemical resistance and minimal leaching when exposed to most laboratory reagents. The narrow neck design facilitates secure closure and controlled pouring, while the conical shape optimizes mixing and reaction efficiency. Ideal for heating, evaporation, chemical reactions, dissolution, and sample collection in research, analytical, and industrial laboratory settings.\u003c\/h4\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4 style=\"text-align: center;\"\u003e\n\u003cstrong\u003eHeavy Wall Borosilicate 3.3 Glass Graduated Conical Erlenmeyer Flask\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating of solid and liquid chemicals\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eEvaporation of water or solvents\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMixing and dissolution of chemicals into liquid\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eChemical reactions of organics and\/or inorganics\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCollection of samples analysis or other treatment\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TN LAB","offers":[{"title":"100ml Erlenmeyer \/ 1","offer_id":39744763232338,"sku":"CONICAL BG 100ml","price":7.95,"currency_code":"USD","in_stock":true},{"title":"100ml Erlenmeyer \/ 2","offer_id":42074292355154,"sku":"CONICAL BG 100ml x6","price":20.45,"currency_code":"USD","in_stock":true},{"title":"100ml Erlenmeyer \/ 4","offer_id":39744768475218,"sku":"CONICAL BG 100ml x12","price":34.95,"currency_code":"USD","in_stock":true},{"title":"250ml Erlenmeyer \/ 1","offer_id":39744763265106,"sku":"CONICAL BG 250ml","price":9.95,"currency_code":"USD","in_stock":false},{"title":"250ml Erlenmeyer \/ 6","offer_id":42074296483922,"sku":"CONICAL BG 250ml x4","price":27.45,"currency_code":"USD","in_stock":false},{"title":"250ml Erlenmeyer \/ 8","offer_id":39744768507986,"sku":"CONICAL BG 250ml x8","price":44.95,"currency_code":"USD","in_stock":false},{"title":"500ml Erlenmeyer \/ 1","offer_id":39744763297874,"sku":"CONICAL BG 500ml","price":13.95,"currency_code":"USD","in_stock":true},{"title":"500ml Erlenmeyer \/ 6","offer_id":42074296582226,"sku":"CONICAL BG 500ml x4","price":29.95,"currency_code":"USD","in_stock":true},{"title":"500ml Erlenmeyer \/ 8","offer_id":39744768540754,"sku":"CONICAL BG 500ml x8","price":54.95,"currency_code":"USD","in_stock":true},{"title":"1000ml 1L Erlenmeyer \/ 1","offer_id":39744763330642,"sku":"CONICAL BG 1L","price":22.95,"currency_code":"USD","in_stock":true},{"title":"1000ml 1L Erlenmeyer \/ 12","offer_id":39744768573522,"sku":"CONICAL BG 1L x2","price":39.95,"currency_code":"USD","in_stock":true},{"title":"1000ml 1L Erlenmeyer \/ 6","offer_id":42074295533650,"sku":"CONICAL BG 1L x4","price":64.95,"currency_code":"USD","in_stock":true},{"title":"1000ml 1L Erlenmeyer \/ 8","offer_id":39744768606290,"sku":"CONICAL BG 1L x8","price":99.95,"currency_code":"USD","in_stock":true},{"title":"2000ml 2L Erlenmeyer \/ 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marking area\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith a Solid Rubber Stopper, matched to this exact flask: to insure a tight s\u003c\/strong\u003e\u003cstrong\u003eeal to safely liquids\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eTemperature limits -180 to 500 C\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHighly leach resistant to most chemicals\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eManufactured to ISO: 9001 Standards\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCAUTION: The rubber stopper contains Latex and may cause an allergic reaction.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eHeavy Wall Borosilicate 3.3 Glass Graduated Conical Erlenmeyer Flask Applications\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating of solid and liquid chemicals\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eEvaporation of water or solvents\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMixing and dissolution of chemicals into liquid\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eChemical reactions of organics and\/or inorganics\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCollection of samples analysis or other treatment\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"TN LAB","offers":[{"title":"100ml Flask wRS \/ 1","offer_id":39745155203154,"sku":"CONICAL BG 100ml wRS","price":11.45,"currency_code":"USD","in_stock":true},{"title":"100ml Flask wRS \/ 4","offer_id":39745156350034,"sku":"CONICAL BG 100ml wRS x4","price":29.45,"currency_code":"USD","in_stock":true},{"title":"250ml Flask wRS \/ 1","offer_id":39745155235922,"sku":"CONICAL BG 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href=\"https:\/\/tnlab.com\/collections\/glass-beakers\/products\/flat-bottom-boiling-flask-250ml\"\u003e250ml\u003c\/a\u003e - \u003ca href=\"https:\/\/tnlab.com\/collections\/glass-beakers\/products\/flat-bottom-boiling-flask-500ml\"\u003e500ml\u003c\/a\u003e\n\u003c\/h1\u003e\n\u003ch1 style=\"text-align: center;\"\u003e\n\u003ca href=\"https:\/\/tnlab.com\/collections\/glass-beakers\/products\/flat-bottom-boiling-flask-1000ml-1l\"\u003e1L\u003c\/a\u003e - \u003ca href=\"https:\/\/tnlab.com\/collections\/glass-beakers\/products\/flat-bottom-boiling-flask-2000ml-2l\"\u003e2L\u003c\/a\u003e - \u003ca href=\"https:\/\/tnlab.com\/collections\/glass-beakers\/products\/flat-bottom-boiling-flask-3000ml-3l\"\u003e3L\u003c\/a\u003e - \u003ca href=\"https:\/\/tnlab.com\/collections\/glass-beakers\/products\/flat-bottom-boiling-flask-5000ml-5l\"\u003e5L\u003c\/a\u003e - \u003ca href=\"https:\/\/tnlab.com\/collections\/glass-beakers\/products\/flat-bottom-boiling-flask-10000ml-10l\"\u003e10L\u003c\/a\u003e\n\u003c\/h1\u003e\n\u003cp\u003eTN LAB Flat Bottom Boiling Flask Premium laboratory-grade boiling flask engineered for demanding chemical applications. Constructed from heavy-wall Borosilicate 3.3 glass, this flask delivers superior thermal resistance and chemical durability across a comprehensive range of laboratory tasks. Available in nine sizes from 50ml to 10L, accommodating everything from small-scale reactions to large-volume processing. The distinctive narrow neck design facilitates controlled swirling and pouring while minimizing spillage during critical operations. Key Features: - Heavy-wall Borosilicate 3.3 glass construction - Flat bottom design for stable bench placement - Highly resistant to chemical leaching - ISO 9001 manufactured to exacting standards Ideal Applications: - Heating and evaporation of liquids and solvents - Chemical synthesis and organic\/inorganic reactions - Sample collection and preparation - Dissolution and mixing of chemical compounds A reliable workhorse for research laboratories, educational institutions, and industrial chemical processing environments.\u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003eHeavy Wall Borosilicate 3.3 Glass\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\n\u003cstrong\u003eFlat Bottom \u003c\/strong\u003e\u003cstrong\u003eBoiling Flask Applications\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eHeating of solid and liquid chemicals\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eEvaporation of water or solvents\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMixing and dissolution of chemicals into liquid\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eChemical reactions of organics and\/or inorganics\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCollection of samples analysis or other treatment\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TN LAB","offers":[{"title":"50ml \/ 2","offer_id":39751124484178,"sku":"FBBF BG 50ml x2","price":9.95,"currency_code":"USD","in_stock":true},{"title":"50ml \/ 12","offer_id":39751143096402,"sku":"FBBF BG 50ml x12","price":29.95,"currency_code":"USD","in_stock":true},{"title":"100ml \/ 1","offer_id":39751124516946,"sku":"FBBF BG 100ml","price":9.95,"currency_code":"USD","in_stock":true},{"title":"100ml \/ 6","offer_id":39751143129170,"sku":"FBBF BG 100ml x6","price":39.95,"currency_code":"USD","in_stock":true},{"title":"250ml \/ 1","offer_id":39751124549714,"sku":"FBBF BG 250ml","price":12.95,"currency_code":"USD","in_stock":true},{"title":"250ml \/ 6","offer_id":39751143161938,"sku":"FBBF BG 250ml x6","price":49.95,"currency_code":"USD","in_stock":true},{"title":"500ml \/ 1","offer_id":39751124582482,"sku":"FBBF BG 500ml","price":17.95,"currency_code":"USD","in_stock":true},{"title":"500ml \/ 6","offer_id":39751143194706,"sku":"FBBF BG 500ml x6","price":74.95,"currency_code":"USD","in_stock":true},{"title":"1L \/ 1","offer_id":39751124615250,"sku":"FBBF BG 1L","price":19.95,"currency_code":"USD","in_stock":true},{"title":"1L \/ 6","offer_id":39751143227474,"sku":"FBBF BG 1L x6","price":84.95,"currency_code":"USD","in_stock":true},{"title":"1L \/ 24","offer_id":39751143260242,"sku":"FBBF BG 1L x24","price":274.45,"currency_code":"USD","in_stock":true},{"title":"2L \/ 1","offer_id":39751124648018,"sku":"FBBF BG 2L","price":29.95,"currency_code":"USD","in_stock":true},{"title":"2L \/ 2","offer_id":39751143293010,"sku":"FBBF BG 2L x2","price":49.95,"currency_code":"USD","in_stock":true},{"title":"3L \/ 1","offer_id":39751124680786,"sku":"FBBF BG 3L","price":39.95,"currency_code":"USD","in_stock":true},{"title":"3L \/ 2","offer_id":39751143325778,"sku":"FBBF BG 3L x2","price":64.95,"currency_code":"USD","in_stock":true},{"title":"5L \/ 1","offer_id":39751124713554,"sku":"FBBF BG 5L","price":84.95,"currency_code":"USD","in_stock":true},{"title":"5L \/ 2","offer_id":39751143358546,"sku":"FBBF BG 5L x2","price":159.95,"currency_code":"USD","in_stock":true},{"title":"10L \/ 1","offer_id":39751124746322,"sku":"FBBF BG 10L","price":129.95,"currency_code":"USD","in_stock":true},{"title":"10L \/ 2","offer_id":39751143391314,"sku":"FBBF BG 10L x2","price":239.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2171\/6071\/files\/flat-bottom-boiling-florence-flask-family-8172504.jpg?v=1771527927"},{"product_id":"spatula-trulia-stainless-steel-175mm","title":"Spatula Trulia Stainless Steel 175mm","description":"\u003ch2 style=\"text-align: center;\"\u003eStainless Steel Trulia Spatula Spoon - 175 mm\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eStainless steel lab spatula\/spoon may be used for many basic laboratory functions\u003c\/li\u003e\n\u003cli\u003eCurved the entire 175mm length and rounded on both ends\u003c\/li\u003e\n\u003cli\u003e10m width opposite 20mm width end\u003c\/li\u003e\n\u003cli\u003eEnables clean scooping and transferring dry or liquid substances\u003c\/li\u003e\n\u003cli\u003eIdeal for mixing and stirring powders\u003c\/li\u003e\n\u003cli\u003eStainless steel enables easy cleaning and prevents corrosion\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TN LAB","offers":[{"title":"Default Title","offer_id":39805652992082,"sku":"SPAT Trulia 17.5cm","price":3.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2171\/6071\/files\/spatula-trulia-stainless-steel-175mm-2373359.jpg?v=1781704824"},{"product_id":"buchner-funnel-filter-flask-kit-120mm-1000ml","title":"Buchner Funnel Kit Filter Flask SET 120mm Funnel and 1000ml 1L Vacuum Flask","description":"\u003ch4 style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 1.4em;\"\u003eTN LAB Supply 120mm Buchner Funnel Vacuum Filter Kit consists of a set of two matched products, ensuring perfect fit and function, will work together perfectly.\u003c\/span\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003cspan style=\"font-size: 1.4em;\"\u003eThe 120mm 1L Buchner Funnel Vacuum Kit consists of:\u003c\/span\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003ch4\u003e\u003cspan style=\"font-size: 1.4em;\"\u003e120mm Porcelain Buchner Vacuum Filter Funnel\u003c\/span\u003e\u003c\/h4\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eHeavy Wall Borosilicate 3.3 Glass 1000ml 1L Erlenmeyer Conical Vacuum Filter Flask\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4 style=\"text-align: center;\"\u003e\u003cem\u003eThe 1000ml Vacuum Flask with the 120mm Buchner funnel is 13.5\" tall.\u003c\/em\u003e\u003c\/h4\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong style=\"font-size: 1.4em;\"\u003e120 mm Porcelain Buchner Vacuum Filter Funnel\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExceptional chemical resistance at an economical price\u003c\/li\u003e\n\u003cli\u003eFilter vacuum Funnels include fixed perforated plate and are glazed inside and out, except for the rim\u003c\/li\u003e\n\u003cli\u003eBuchner vacuum filter funnels are usually used with vacuum filter flasks\u003c\/li\u003e\n\u003cli\u003eResistance to acids and alkalis is excellent, except for hydrofluoric acid\u003c\/li\u003e\n\u003cli\u003eAutoclavable\u003c\/li\u003e\n\u003cli\u003eFits our 1000ml, 2000ml and 3000ml filter flask\u003c\/li\u003e\n\u003cli\u003eFilter paper\u003cspan\u003e size \u003c\/span\u003eis 110mm diameter, not included\u003c\/li\u003e\n\u003cli\u003eSealing adapter included\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch2 style=\"text-align: center;\"\u003eHeavy Wall Borosilicate 3.3 Glass 1000ml Erlenmeyer Conical Vacuum Filter Flasks\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAlso known as vacuum flask or Büchner flask, have heavier glass walls than a standard conical flasks to endure effects of vacuum filtration.\u003c\/li\u003e\n\u003cli\u003eSidearm with barbs extends 1 1\/2\" with a outside diameter of 3\/8\" allowing flexible hose solutions to a vacuum pump or system. Vacuum Hose with 3\/8\" ID is perfect for attaching to the Filter Flask.\u003c\/li\u003e\n\u003cli\u003eDuring filtration, the filtrate enters and is held in the flask while the sample or residue remains on the filter paper in the funnel.\u003c\/li\u003e\n\u003cli\u003eFilter Flask can also be used as a vacuum trap in a vacuum line.\u003c\/li\u003e\n\u003cli\u003eHighly leach resistant to most chemicals\u003c\/li\u003e\n\u003cli\u003eManufactured to ISO: 9001\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: center;\" align=\"center\"\u003e\u003cstrong\u003e\u003cspan style=\"mso-fareast-font-family: 'DengXian Light'; mso-fareast-theme-font: major-fareast;\"\u003eTN LAB Buchner Funnel Kits: Guaranteed Perfect Fit and Quality\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAt TN LAB, we take pride in offering Buchner Funnel Kits that are meticulously crafted in the USA, with each kit consisting of thoroughly inspected and hand-assembled parts.\u003c\/p\u003e\n\u003cp\u003eWhen purchasing a filter flask and Buchner funnel separately, the risk of incompatible fits and poor seals is a common concern. While filter flasks (also known as vacuum or Buchner flasks) and Buchner funnels may appear compatible, dimensional variations due to differences in manufacturing methods can lead to poor sealing. Achieving a proper seal is critical for effective vacuum filtration.\u003c\/p\u003e\n\u003cp\u003eUnlike standard offerings, TN LAB Buchner Funnel Kits are engineered to eliminate any uncertainty. We go above and beyond with the following quality checks:\u003c\/p\u003e\n\u003cp style=\"margin-left: .5in; text-indent: -.25in; mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-size: 10.0pt; mso-bidi-font-size: 12.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cstrong\u003e\u003cspan style=\"mso-fareast-font-family: 'DengXian Light'; mso-fareast-theme-font: major-fareast;\"\u003eBuchner Funnel Inspection\u003c\/span\u003e\u003c\/strong\u003e: Our porcelain Buchner funnels undergo a detailed inspection for any chips, cracks, voids, deformities in the sealing area, irregular hole patterns, and gloss inconsistencies in the glaze. We also ensure the top edge remains unglazed, as required.\u003c\/p\u003e\n\u003cp style=\"margin-left: .5in; text-indent: -.25in; mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-size: 10.0pt; mso-bidi-font-size: 12.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cstrong\u003e\u003cspan style=\"mso-fareast-font-family: 'DengXian Light'; mso-fareast-theme-font: major-fareast;\"\u003eFilter Flask Inspection\u003c\/span\u003e\u003c\/strong\u003e: Each filter flask, crafted from Borosilicate 3.3 Glass, is carefully examined for bubbles, cracks, symmetry in the side arm position, uniformity of the opening, and precise definition of the inner top edge.\u003c\/p\u003e\n\u003cp style=\"margin-left: .5in; text-indent: -.25in; mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-size: 10.0pt; mso-bidi-font-size: 12.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cstrong\u003e\u003cspan style=\"mso-fareast-font-family: 'DengXian Light'; mso-fareast-theme-font: major-fareast;\"\u003ePerfect Fit Testing\u003c\/span\u003e\u003c\/strong\u003e: We individually test each Buchner funnel and filter flask combination, using rubber flask adapters to ensure a seamless fit with a secure, airtight seal. We carefully evaluate multiple combinations until we achieve a perfect match.\u003c\/p\u003e\n\u003cp\u003eWhen you receive your TN LAB Buchner Funnel Kit, the sealing adapter will already be installed to demonstrate the optimal fit for vacuum filtration. For the best results, be sure to remove the adapter before cleaning both the filter flask and funnel before first use.\u003c\/p\u003e\n\u003cp\u003eNo other labware company offers the same level of detailed inspection, fitting, and testing for their Buchner Funnel kits. TN LAB guarantees that your products will fit together perfectly because we build and test them to meet the highest standards of quality.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"mso-fareast-font-family: 'DengXian Light'; mso-fareast-theme-font: major-fareast;\"\u003eChoose TN LAB for reliable, precision-engineered lab solutions.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"TN LAB","offers":[{"title":"Default Title","offer_id":39806159585362,"sku":"BUCH FF KIT 120mm-1L","price":64.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2171\/6071\/files\/buchner-funnel-kit-filter-flask-set-120mm-funnel-and-1000ml-1l-vacuum-flask-5907448.jpg?v=1771527924"},{"product_id":"buchner-funnel-100mm-1000ml","title":"Buchner Funnel Kit Filter Flask SET 100mm Funnel and 1000ml 1L Vacuum Flask","description":"\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 1.4em;\"\u003eTN LAB Supply 100mm Buchner Funnel 1L Vacuum Filter Kit consists of a set of two matched products, ensuring perfect fit and function, will work together perfectly.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 1.4em;\"\u003eThe 100mm 1L Buchner Funnel Vacuum Kit consists of:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 1.4em;\"\u003e100mm Porcelain Buchner Vacuum Filter Funnel\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\n\u003cp\u003e\u003cstrong\u003eHeavy Wall Borosilicate 3.3 Glass 1000ml 1L Vacuum Filter Flask\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4 style=\"text-align: center;\"\u003e\u003cem\u003eThe 1000ml Vacuum Flask with the 100mm Buchner funnel is ~13\" tall.\u003c\/em\u003e\u003c\/h4\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong style=\"font-size: 1.4em;\"\u003e100 mm Porcelain Buchner Vacuum Filter Funnel\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExceptional chemical resistance at an economical price\u003c\/li\u003e\n\u003cli\u003eFilter vacuum Funnels include fixed perforated plate and are glazed inside and out, except for the rim\u003c\/li\u003e\n\u003cli\u003eBuchner vacuum filter funnels are usually used with vacuum filter flasks\u003c\/li\u003e\n\u003cli\u003eResistance to acids and alkalis is excellent, except for hydrofluoric acid\u003c\/li\u003e\n\u003cli\u003eAutoclavable\u003c\/li\u003e\n\u003cli\u003eFits our 1000ml 1L and 2000ml 2L filter flasks\u003c\/li\u003e\n\u003cli\u003eFilter paper\u003cspan\u003e size \u003c\/span\u003eis 90mm diameter, not included\u003c\/li\u003e\n\u003cli\u003eRubber Sealing adapter included\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch2 style=\"text-align: center;\"\u003eHeavy Wall Borosilicate 3.3 Glass\u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\"\u003e1000ml Erlenmeyer Conical Vacuum Filter Flask\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAlso known as vacuum flask or Büchner flask, have heavier glass walls than a standard conical flasks to endure effects of vacuum filtration.\u003c\/li\u003e\n\u003cli\u003eSidearm with barbs extends 1 1\/2\" with a outside diameter of 3\/8\" allowing flexible hose solutions to a vacuum pump or system. Vacuum Hose with 3\/8\" ID is perfect for attaching to the Filter Flask.\u003c\/li\u003e\n\u003cli\u003eDuring filtration, the filtrate enters and is held in the flask while the sample or residue remains on the filter paper in the funnel.\u003c\/li\u003e\n\u003cli\u003eFilter Flask can also be used as a vacuum trap in a vacuum line.\u003c\/li\u003e\n\u003cli\u003eHighly leach resistant to most chemicals\u003c\/li\u003e\n\u003cli\u003eManufactured to ISO: 9001\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: center;\" align=\"center\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: center;\" align=\"center\"\u003e\u003cstrong\u003e\u003cspan style=\"mso-fareast-font-family: 'DengXian Light'; mso-fareast-theme-font: major-fareast;\"\u003eTN LAB Buchner Funnel Kits: Guaranteed Perfect Fit and Quality\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAt TN LAB, we take pride in offering Buchner Funnel Kits that are meticulously crafted in the USA, with each kit consisting of thoroughly inspected and hand-assembled parts.\u003c\/p\u003e\n\u003cp\u003eWhen purchasing a filter flask and Buchner funnel separately, the risk of incompatible fits and poor seals is a common concern. While filter flasks (also known as vacuum or Buchner flasks) and Buchner funnels may appear compatible, dimensional variations due to differences in manufacturing methods can lead to poor sealing. Achieving a proper seal is critical for effective vacuum filtration.\u003c\/p\u003e\n\u003cp\u003eUnlike standard offerings, TN LAB Buchner Funnel Kits are engineered to eliminate any uncertainty. We go above and beyond with the following quality checks:\u003c\/p\u003e\n\u003cp style=\"margin-left: .5in; text-indent: -.25in; mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-size: 10.0pt; mso-bidi-font-size: 12.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cstrong\u003e\u003cspan style=\"mso-fareast-font-family: 'DengXian Light'; mso-fareast-theme-font: major-fareast;\"\u003eBuchner Funnel Inspection\u003c\/span\u003e\u003c\/strong\u003e: Our porcelain Buchner funnels undergo a detailed inspection for any chips, cracks, voids, deformities in the sealing area, irregular hole patterns, and gloss inconsistencies in the glaze. We also ensure the top edge remains unglazed, as required.\u003c\/p\u003e\n\u003cp style=\"margin-left: .5in; text-indent: -.25in; mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-size: 10.0pt; mso-bidi-font-size: 12.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cstrong\u003e\u003cspan style=\"mso-fareast-font-family: 'DengXian Light'; mso-fareast-theme-font: major-fareast;\"\u003eFilter Flask Inspection\u003c\/span\u003e\u003c\/strong\u003e: Each filter flask, crafted from Borosilicate 3.3 Glass, is carefully examined for bubbles, cracks, symmetry in the side arm position, uniformity of the opening, and precise definition of the inner top edge.\u003c\/p\u003e\n\u003cp style=\"margin-left: .5in; text-indent: -.25in; mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-size: 10.0pt; mso-bidi-font-size: 12.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cstrong\u003e\u003cspan style=\"mso-fareast-font-family: 'DengXian Light'; mso-fareast-theme-font: major-fareast;\"\u003ePerfect Fit Testing\u003c\/span\u003e\u003c\/strong\u003e: We individually test each Buchner funnel and filter flask combination, using rubber flask adapters to ensure a seamless fit with a secure, airtight seal. We carefully evaluate multiple combinations until we achieve a perfect match.\u003c\/p\u003e\n\u003cp\u003eWhen you receive your TN LAB Buchner Funnel Kit, the sealing adapter will already be installed to demonstrate the optimal fit for vacuum filtration. For the best results, be sure to remove the adapter before cleaning both the filter flask and funnel before first use.\u003c\/p\u003e\n\u003cp\u003eNo other labware company offers the same level of detailed inspection, fitting, and testing for their Buchner Funnel kits. TN LAB guarantees that your products will fit together perfectly because we build and test them to meet the highest standards of quality.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan style=\"mso-fareast-font-family: 'DengXian Light'; mso-fareast-theme-font: major-fareast;\"\u003eChoose TN LAB for reliable, precision-engineered lab solutions.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e","brand":"TN LAB","offers":[{"title":"Default Title","offer_id":39948024479826,"sku":"BUCH FF KIT 100mm-1L","price":57.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2171\/6071\/files\/buchner-funnel-kit-filter-flask-set-100mm-funnel-and-1000ml-1l-vacuum-flask-4407967.jpg?v=1771527920"},{"product_id":"polypropylene-plastic-set-of-4-beakers-50-100-250-500ml","title":"Low Cost Polypropylene Plastic Set of 4 Beakers (50-100-250-500ml)","description":"\u003ch2 style=\"text-align: center;\"\u003eTN LAB Supply Low-Cost Polypropylene Plastic Graduated Beaker Set includes sizes 50 ml, 100 ml, 250 ml and 500ml\u003c\/h2\u003e\n\u003cp\u003eIf you are looking for cost-effective laboratory supplies, this TN Lab Supply set of 4 polypropylene plastic graduated beakers in sizes 50ml, 100ml, 250ml and 500ml is the low-cost solution. Complete with pouring spouts and graduated markings, this set of 4 polpropylene graduated beakers are perfect for laboratories, science and chemistry classrooms, as well as for around the home, garage and kitchen use.\u003c\/p\u003e\n\u003cp\u003eSet of 4 Polypropylene Low-Cost Plastic Beakers\u003c\/p\u003e\n\u003cp\u003e50 ml, 100 ml, 250 ml, and 500 ml\u003c\/p\u003e\n\u003cp\u003eGraduated Scale with Pouring Spout for easy transfer\u003c\/p\u003e\n\u003cp\u003eHighly leach resistant to most chemicals\u003c\/p\u003e\n\u003cp\u003eFast shipping from our fully stocked warehouses\u003c\/p\u003e\n\u003ch3\u003ePolypropylene Plastic Graduated Beaker Set Applications\u003c\/h3\u003e\n\u003cp\u003eTransfer of measured liquid and solids into flasks and graduated beakers to minimize spillage and loss\u003c\/p\u003e\n\u003cp\u003eMeasuring of solids and liquids\u003c\/p\u003e\n\u003cp\u003eCollection of samples for volumetric measurement\u003c\/p\u003e\n\u003cp\u003eUsed to transfer solids 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are glazed inside and out, except for the rim\u003c\/li\u003e\n\u003cli\u003eBuchner vacuum filter funnels are usually used with vacuum filter flasks\u003c\/li\u003e\n\u003cli\u003eResistance to acids and alkalis is excellent, except for hydrofluoric acid\u003c\/li\u003e\n\u003cli\u003eAutoclavable\u003c\/li\u003e\n\u003cli\u003eHolds up to 300ml of liquid in the bowl\u003c\/li\u003e\n\u003cli\u003eOur 100mm Buchner Funnel is 165mm\/6.5\" tall with a diameter of 100mm\/4\"\u003c\/li\u003e\n\u003cli\u003e90mm\/9cm diameter Filter Paper\u003cspan\u003e \u003c\/span\u003eis the nominal size\u003c\/li\u003e\n\u003cli\u003eFits our 1000ml (1L) and 2000ml (2L) Filter Flasks\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cmeta content=\"text\/html; charset=utf-8\" http-equiv=\"content-type\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e","brand":"TN LAB","offers":[{"title":"1","offer_id":40137766142034,"sku":"BUCH FUN 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cm","description":"\u003ch2\u003eSpatula Micro Spoon Spatula\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e16 CM general mixing and selection lab instrument\u003c\/li\u003e\n\u003cli\u003e2mm bowed scoop extends 35mm on one end\u003c\/li\u003e\n\u003cli\u003ePVC handle is 100mm long \u003c\/li\u003e\n\u003cli\u003eServe a wide variety of delicate lab applications\u003c\/li\u003e\n\u003cli\u003eStainless steel for easy cleaning and preventing corrosion\u003c\/li\u003e\n\u003cli\u003eIdeal for \u003cspan\u003emolecular biology applications, lyophilized samples, and contamination-free sampling\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TN LAB","offers":[{"title":"Default Title","offer_id":40313183731794,"sku":"SPAT Micro 16cm","price":4.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2171\/6071\/files\/spatula-spoon-micro-with-pvc-handle-16-cm-3904631.jpg?v=1771527865"},{"product_id":"spatula-double-ended-stainless-steel-25cm-flexible","title":"Spatula Double Ended Stainless Steel 25cm Flexible","description":"\u003ch1\u003eStainless Steel Double Ended 25cm Spatula\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e25cm double ended general mixing lab instrument\u003c\/li\u003e\n\u003cli\u003eRounded on one end and straight on the other end \u003c\/li\u003e\n\u003cli\u003eFlexible\/bendable to access difficult areas\u003c\/li\u003e\n\u003cli\u003eServe a wide variety of lab applications\u003c\/li\u003e\n\u003cli\u003eStainless steel for easy cleaning and preventing corrosion\u003c\/li\u003e\n\u003cli\u003eIdeal for \u003cspan\u003emolecular biology applications, lyophilized samples, and contamination-free sampling\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TN LAB","offers":[{"title":"Default Title","offer_id":40313186680914,"sku":"SPAT Flex Double 25cm","price":4.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2171\/6071\/products\/spatula-double-ended-stainless-steel-25cm-flexible-6312802.jpg?v=1771527864"},{"product_id":"buchner-funnel-kit-100mm-2000ml","title":"Buchner Funnel Kit Filter Flask SET 100mm Funnel and 2000ml 2L Vacuum Flask","description":"\u003ch4\u003e\u003cstrong style=\"font-size: 1.4em;\" data-mce-style=\"font-size: 1.4em;\"\u003eTN LAB Supply 100mm Buchner Funnel 2L Vacuum Filter Kit consists of a set of two matched products, ensuring perfect fit and function, will work together perfectly.\u003c\/strong\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003cstrong style=\"font-size: 1.4em;\" data-mce-style=\"font-size: 1.4em;\"\u003eThe 100mm 1L Buchner Funnel Vacuum Kit consists of:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003ch4\u003e\u003cstrong style=\"font-size: 1.4em;\" data-mce-style=\"font-size: 1.4em;\"\u003e100mm Porcelain Buchner Vacuum Filter Funnel\u003c\/strong\u003e\u003c\/h4\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eHeavy Wall Borosilicate 3.3 Glass 2000ml              2L  Vacuum Filter Flask\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4 style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003e\u003cem\u003eThe 2000ml Vacuum Flask with the 100mm Buchner funnel is ~15\" tall.\u003c\/em\u003e\u003c\/h4\u003e\n\u003cp style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003e\u003cstrong style=\"font-size: 1.4em;\" data-mce-style=\"font-size: 1.4em;\"\u003e100 mm Porcelain Buchner Vacuum Filter Funnel\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExceptional chemical resistance at an economical price\u003c\/li\u003e\n\u003cli\u003eFilter vacuum Funnels include fixed perforated plate and are glazed inside and out, except for the rim\u003c\/li\u003e\n\u003cli\u003eBuchner vacuum filter funnels are usually used with vacuum filter flasks\u003c\/li\u003e\n\u003cli\u003eResistance to acids and alkalis is excellent, except for hydrofluoric acid\u003c\/li\u003e\n\u003cli\u003eAutoclavable\u003c\/li\u003e\n\u003cli\u003eFits our 1000ml 1L and 2000ml 2L filter flasks\u003c\/li\u003e\n\u003cli\u003eFilter paper\u003cspan\u003e size \u003c\/span\u003eis 90mm diameter, not included\u003c\/li\u003e\n\u003cli\u003eRubber Sealing adapter included\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch2 style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003eHeavy Wall Borosilicate 3.3 Glass\u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003e2000ml Erlenmeyer Conical Vacuum Filter Flask\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAlso known as vacuum flask or Büchner flask, have heavier glass walls than a standard conical flasks to endure effects of vacuum filtration.\u003c\/li\u003e\n\u003cli\u003eSidearm with barbs extends 1 1\/2\" with a outside diameter of 1\/2\" allowing flexible hose solutions to a vacuum pump or system. Vacuum Hose with 1\/2\" ID is perfect for attaching to the Filter Flask.\u003c\/li\u003e\n\u003cli\u003eDuring filtration, the filtrate enters and is held in the flask while the sample or residue remains on the filter paper in the funnel.\u003c\/li\u003e\n\u003cli\u003eFilter Flask can also be used as a vacuum trap in a vacuum line.\u003c\/li\u003e\n\u003cli\u003eHighly leach resistant to most chemicals\u003c\/li\u003e\n\u003cli\u003eManufactured to ISO: 9001\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp align=\"center\" style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003cp align=\"center\" style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan style=\"mso-fareast-font-family: 'DengXian Light'; mso-fareast-theme-font: major-fareast;\"\u003eTN LAB Buchner Funnel Kits: Guaranteed Perfect Fit and Quality\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAt TN LAB, we take pride in offering Buchner Funnel Kits that are meticulously crafted in the USA, with each kit consisting of thoroughly inspected and hand-assembled parts.\u003c\/p\u003e\n\u003cp\u003eWhen purchasing a filter flask and Buchner funnel separately, the risk of incompatible fits and poor seals is a common concern. While filter flasks (also known as vacuum or Buchner flasks) and Buchner funnels may appear compatible, dimensional variations due to differences in manufacturing methods can lead to poor sealing. Achieving a proper seal is critical for effective vacuum filtration.\u003c\/p\u003e\n\u003cp\u003eUnlike standard offerings, TN LAB Buchner Funnel Kits are engineered to eliminate any uncertainty. We go above and beyond with the following quality checks:\u003c\/p\u003e\n\u003cp style=\"margin-left: .5in; text-indent: -.25in; mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-size: 10.0pt; mso-bidi-font-size: 12.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cstrong\u003e\u003cspan style=\"mso-fareast-font-family: 'DengXian Light'; mso-fareast-theme-font: major-fareast;\"\u003eBuchner Funnel Inspection\u003c\/span\u003e\u003c\/strong\u003e: Our porcelain Buchner funnels undergo a detailed inspection for any chips, cracks, voids, deformities in the sealing area, irregular hole patterns, and gloss inconsistencies in the glaze. We also ensure the top edge remains unglazed, as required.\u003c\/p\u003e\n\u003cp style=\"margin-left: .5in; text-indent: -.25in; mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-size: 10.0pt; mso-bidi-font-size: 12.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cstrong\u003e\u003cspan style=\"mso-fareast-font-family: 'DengXian Light'; mso-fareast-theme-font: major-fareast;\"\u003eFilter Flask Inspection\u003c\/span\u003e\u003c\/strong\u003e: Each filter flask, crafted from Borosilicate 3.3 Glass, is carefully examined for bubbles, cracks, symmetry in the side arm position, uniformity of the opening, and precise definition of the inner top edge.\u003c\/p\u003e\n\u003cp style=\"margin-left: .5in; text-indent: -.25in; mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-size: 10.0pt; mso-bidi-font-size: 12.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cstrong\u003e\u003cspan style=\"mso-fareast-font-family: 'DengXian Light'; mso-fareast-theme-font: major-fareast;\"\u003ePerfect Fit Testing\u003c\/span\u003e\u003c\/strong\u003e: We individually test each Buchner funnel and filter flask combination, using rubber flask adapters to ensure a seamless fit with a secure, airtight seal. We carefully evaluate multiple combinations until we achieve a perfect match.\u003c\/p\u003e\n\u003cp\u003eWhen you receive your TN LAB Buchner Funnel Kit, the sealing adapter will already be installed to demonstrate the optimal fit for vacuum filtration. For the best results, be sure to remove the adapter before cleaning both the filter flask and funnel before first use.\u003c\/p\u003e\n\u003cp\u003eNo other labware company offers the same level of detailed inspection, fitting, and testing for their Buchner Funnel kits. TN LAB guarantees that your products will fit together perfectly because we build and test them to meet the highest standards of quality.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan style=\"mso-fareast-font-family: 'DengXian Light'; mso-fareast-theme-font: major-fareast;\"\u003eChoose TN LAB for reliable, precision-engineered lab solutions.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"TN LAB","offers":[{"title":"Default Title","offer_id":40313556762706,"sku":"BUCH FF KIT 100mm-2L","price":67.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2171\/6071\/files\/buchner-funnel-kit-filter-flask-set-100mm-funnel-and-2000ml-2l-vacuum-flask-9795374.jpg?v=1771527869"},{"product_id":"buchner-funnel-kit-120mm-2500ml","title":"Buchner Funnel Kit Filter Flask SET 120mm Funnel and 2500ml 2.5L Vacuum Flask","description":"\u003cp\u003e\u003cstrong style=\"font-size: 1.4em;\"\u003eTN LAB Supply 120mm Buchner Funnel Vacuum Filter Kit consists of a set of two matched products, ensuring perfect fit and function, will work together perfectly.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 1.4em;\"\u003eThe 120mm Buchner Funnel Vacuum Kit consists of:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h5\u003e\n\u003col\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\n\u003ch5\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 1.4em;\"\u003e120mm Porcelain Buchner Vacuum Filter Funnel\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h5\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\n\u003ch5\u003e\u003cstrong\u003eHeavy Wall Borosilicate 3.3 Glass 2500ml 2.5 Liter Erlenmeyer Conical Vacuum Filter Flask\u003c\/strong\u003e\u003c\/h5\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4 style=\"text-align: center;\"\u003e\u003cem\u003eThe 2500ml Vacuum Flask with the 120mm Buchner funnel is 15.5\" tall.\u003c\/em\u003e\u003c\/h4\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong style=\"font-size: 1.4em;\"\u003e120 mm Porcelain Buchner Vacuum Filter Funnel\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExceptional chemical resistance at an economical price\u003c\/li\u003e\n\u003cli\u003eFilter vacuum Funnels include fixed perforated plate and are glazed inside and out, except for the rim\u003c\/li\u003e\n\u003cli\u003eBuchner vacuum filter funnels are usually used with vacuum filter flasks\u003c\/li\u003e\n\u003cli\u003eResistance to acids and alkalis is excellent, except for hydrofluoric acid\u003c\/li\u003e\n\u003cli\u003eAutoclavable\u003c\/li\u003e\n\u003cli\u003eAlso fits our 1000ml, 2000ml and 3000ml filter flasks\u003c\/li\u003e\n\u003cli\u003eFilter paper\u003cspan\u003e size \u003c\/span\u003eis 110mm diameter, not included\u003c\/li\u003e\n\u003cli\u003eSealing adapter included\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch2 style=\"text-align: center;\"\u003eHeavy Wall Borosilicate 3.3 Glass\u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\"\u003e2500ml 2.5 Liter Erlenmeyer Vacuum Filter Flask\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAlso known as vacuum flask or Büchner flask, have heavier glass walls than a standard conical flasks to endure effects of vacuum filtration.\u003c\/li\u003e\n\u003cli\u003eSidearm with barbs extends 1 1\/2\" with a outside diameter of 1\/2\" allowing flexible hose solutions to a vacuum pump or system. Vacuum Hose with 1\/2\" ID is perfect for attaching to the Filter Flask.\u003c\/li\u003e\n\u003cli\u003eDuring filtration, the filtrate enters and is held in the flask while the sample or residue remains on the filter paper in the funnel.\u003c\/li\u003e\n\u003cli\u003eFilter Flask can also be used as a vacuum trap in a vacuum line.\u003c\/li\u003e\n\u003cli\u003eHighly leach resistant to most chemicals\u003c\/li\u003e\n\u003cli\u003eManufactured to ISO: 9001\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp align=\"center\" style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan style=\"mso-fareast-font-family: 'DengXian Light'; mso-fareast-theme-font: major-fareast;\"\u003eTN LAB Buchner Funnel Kits: Guaranteed Perfect Fit and Quality\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAt TN LAB, we take pride in offering Buchner Funnel Kits that are meticulously crafted in the USA, with each kit consisting of thoroughly inspected and hand-assembled parts.\u003c\/p\u003e\n\u003cp\u003eWhen purchasing a filter flask and Buchner funnel separately, the risk of incompatible fits and poor seals is a common concern. While filter flasks (also known as vacuum or Buchner flasks) and Buchner funnels may appear compatible, dimensional variations due to differences in manufacturing methods can lead to poor sealing. Achieving a proper seal is critical for effective vacuum filtration.\u003c\/p\u003e\n\u003cp\u003eUnlike standard offerings, TN LAB Buchner Funnel Kits are engineered to eliminate any uncertainty. We go above and beyond with the following quality checks:\u003c\/p\u003e\n\u003cp style=\"margin-left: .5in; text-indent: -.25in; mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-size: 10.0pt; mso-bidi-font-size: 12.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cstrong\u003e\u003cspan style=\"mso-fareast-font-family: 'DengXian Light'; mso-fareast-theme-font: major-fareast;\"\u003eBuchner Funnel Inspection\u003c\/span\u003e\u003c\/strong\u003e: Our porcelain Buchner funnels undergo a detailed inspection for any chips, cracks, voids, deformities in the sealing area, irregular hole patterns, and gloss inconsistencies in the glaze. We also ensure the top edge remains unglazed, as required.\u003c\/p\u003e\n\u003cp style=\"margin-left: .5in; text-indent: -.25in; mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-size: 10.0pt; mso-bidi-font-size: 12.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cstrong\u003e\u003cspan style=\"mso-fareast-font-family: 'DengXian Light'; mso-fareast-theme-font: major-fareast;\"\u003eFilter Flask Inspection\u003c\/span\u003e\u003c\/strong\u003e: Each filter flask, crafted from Borosilicate 3.3 Glass, is carefully examined for bubbles, cracks, symmetry in the side arm position, uniformity of the opening, and precise definition of the inner top edge.\u003c\/p\u003e\n\u003cp style=\"margin-left: .5in; text-indent: -.25in; mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan style=\"font-size: 10.0pt; mso-bidi-font-size: 12.0pt; font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;\"\u003e\u003cspan style=\"mso-list: Ignore;\"\u003e·\u003cspan style=\"font: 7.0pt 'Times New Roman';\"\u003e         \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cstrong\u003e\u003cspan style=\"mso-fareast-font-family: 'DengXian Light'; mso-fareast-theme-font: major-fareast;\"\u003ePerfect Fit Testing\u003c\/span\u003e\u003c\/strong\u003e: We individually test each Buchner funnel and filter flask combination, using rubber flask adapters to ensure a seamless fit with a secure, airtight seal. We carefully evaluate multiple combinations until we achieve a perfect match.\u003c\/p\u003e\n\u003cp\u003eWhen you receive your TN LAB Buchner Funnel Kit, the sealing adapter will already be installed to demonstrate the optimal fit for vacuum filtration. For the best results, be sure to remove the adapter before cleaning both the filter flask and funnel before first use.\u003c\/p\u003e\n\u003cp\u003eNo other labware company offers the same level of detailed inspection, fitting, and testing for their Buchner Funnel kits. TN LAB guarantees that your products will fit together perfectly because we build and test them to meet the highest standards of quality.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan style=\"mso-fareast-font-family: 'DengXian Light'; mso-fareast-theme-font: major-fareast;\"\u003eChoose TN LAB for reliable, precision-engineered lab solutions.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"TN LAB","offers":[{"title":"Default Title","offer_id":40377040765010,"sku":"BUCH FF KIT 120mm-2.5L","price":99.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2171\/6071\/files\/buchner-funnel-kit-filter-flask-set-120mm-funnel-and-2500ml-25l-vacuum-flask-7351317.jpg?v=1771527869"},{"product_id":"erlenmeyer-flask-250ml-with-glass-stopper","title":"Erlenmeyer Flask 250ml Borosilicate 3.3 Glass with 24\/25 Jointed Glass Stopper","description":"\u003ch2 style=\"text-align: center;\"\u003eTN LAB Heavy 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