500 mL Double Boiler Method Erlenmeyer Flask signature Variable Capacity tanks

Variable Capacity tanks

and without the stir plate you'll need to pick up and swirl your starter by hand as often as possible

Highly Evaporative and ideal for low moisture environments and water sensitive equipment

Gluten Free

allowing for quick connection of EVABarrier draft tubing for a solid

500 mL Double Boiler Method Erlenmeyer Flask signature Variable Capacity tanksAll 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