2 liter (2000ml) capacity Erlenmeyer Flask made from borosillicate glass. Uses a #9.5 rubber stopper to seal. We do not recommend using a stopper for yeast starters as you'll be sealing off necessary oxygen to the starter. Flasks may contain minor cosmetic flaws that do not impact the performance of the flask.
-Tempered and sanitary
-Can be placed directly on a heat source
-Graduated every 400ml
Posted by Randy on 12th Jan 2015
This flask is high quality and able to withstand heat and thermal shock which makes yeast starters easy. My only complaint is it's not quite big enough to boil a full 2 liters of liquid. The 2 liter mark is at the upper most part of the cone before the straight neck. If it where just a bit bigger it would be 5 stars
Posted by Dwight on 6th Aug 2013
This is borosilicate! Boil and then throw starter in ice bath to chill. Great price and quality product.
Posted by Unknown on 11th Jan 2013
Arrived yesterday along with a striplate, a pound of hops, and some DME. Now I'm ready to get my starters going and at the best price I have been able to find on the internet! Outstanding service and fast delivery of quality products. Thanks!
Posted by ScrapHeap Brewery on 10th Dec 2011
I stumbled across this site looking for another 2L Erlenmeyer Flask. Thought for the price with shipping I couldn't go wrong. When it arrived today, I was not expecting this quality. I will be back.