TN Lab Supply sells a complete line of Erlenmeyer Flasks made of Borosilicate 3.3 Glass with jointed glass stoppers, available in 100ml, 250ml, 500ml and 1000ml sizes, along with Erlenmeyer Flask Sets of 3 and 4 Flasks with jointed glass stoppers.
TN Lab Supply sells a complete line of Erlenmeyer Flasks made of Borosilicate 3.3 Glass with jointed glass stoppers, available in 100ml, 250ml, 500ml and 1000ml sizes, along with Erlenmeyer Flask Sets of 3 and 4 Flasks with jointed glass stoppers.