TN LAB Flat Bottom Boiling Flask 

Heavy-Wall Boiling Flasks

Borosilicate 3.3 Glass

50ml - 100ml - 250ml - 500ml

1L - 2L - 3L - 5L - 10L

TN Lab Supply sells our laboratory quality Flat Bottom Boiling Flask with flat bottom, also known as a Florence Flask, in mutliple sizes. Our Flat Bottom Boiling Flask Family is made of Borosilicate 3.3 Glass and is available from TN Lab Supply in 9 different sizes, from 50ml up to our Huge 10000ml - 10L Flat Bottom Boiling Flask.

Designed with a narrow neck, making it easier to swirl liquids without spilling

Highly leach resistant to most chemicals

Manufactured to ISO: 9001 Standards

Heavy Wall Borosilicate 3.3 Glass

Flat Bottom Boiling Flask Applications

• Heating of solid and liquid chemicals
• Evaporation of water or solvents
• Mixing and dissolution of chemicals into liquid
• Chemical reactions of organics and/or inorganics
• Collection of samples analysis or other treatment