500 mL Double Boiler Method Erlenmeyer Flask signature the ability to stack with

the ability to stack with fittings in place

the Tilt reduces the risk of infection and oxidation

No additives or preservatives

The bottle will be closed with the crown cap within a matter of seconds

500 mL Double Boiler Method Erlenmeyer Flask signature the ability to stack withAll of our flasks are made from borosilicate type glass which is nice because they can be transferred directly from heat to ice and not crack like normal glass. (We do not recommend the use of an electric element. If this cannot be avoided, we recommend using a larger pot as a hot water bath on the stove.) Great Flask for yeast culturing. Recommended Process for Use of Flask: Double Boiler Method It is important for your safety to heat water in the