Kimble 26500-4000 Borosilicate Glass Narrow Mouth Erlenmeyer Flasks with Capacity Scale, 4000 ml Capacity, 1000 to 4000 ml Graduation Range, 250 ml Graduation Interval,Clear
Key features
- •Reinforced tooled tops with a rounded finish, containing more glass to give them maximum mechanical strength
- •Thick-walled body with a long tapered outside contour to minimize chipping when flasks are struck or rubbed together
- •Durable white ceramic enamel capacity scale to indicate approximate volumes at various levels
- •Rubber stopper size 10
Kimble 26500-4000 Borosilicate Glass Narrow Mouth Erlenmeyer Flasks with Capacity Scale, 4000 ml Capacity, 1000 to 4000 ml Graduation Range, 250 ml Graduation Interval,Clear
List Price: $163.13$146.82DEALYou Save: $16.31 (10%)
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Customer Reviews
Reviews sourced from verified Amazon purchasers3.4
out of 5
Based on 5 reviews
5★
80%
4★
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1★
20%
Just like I used to use in a pharmaceutical research lab.
C. Kendall•February 28, 2017
This is lab quality - not student quality. The difference is uniform glass thickness and no bubbles in the glass. I will be using it to grow yeast starters for homebrew beer. If you plan to do the same, the best method is to put the flask with your starter malt in a large pot with a few inches of water to sort of double boil. If you boil over the starter wort (easy with the narrowing neck), you loose the starter wort into the pot rather than all over your cookstove.
I've had and used a few similar flasks over the ...
Pan•February 25, 2017
I've had and used a few similar flasks over the years which all lasted me quite some time. This one developed a crack while heating after only a little over a month. Not sure how trustworthy these are.
Quality flask at a good price. Packaged very well
Chris In The Burgh•September 26, 2015
Quality flask at a good price. Packaged very well, and I kept the box for storage. Held up to boiling a yeast starter just fine.
Lab Grade Flask
JPedicone•March 14, 2015
I use this for yeast starters for 10 gallon batches of beer. This is a lab grade flask thats why it costs a little more than the ones you get from the homebrew stores. It is almost twice as thick as my 2L flask that I got from a homebrew shop. Most of the homebrew shop flasks are student grade flasks. This is a very thick and sturdy flask.
Great for Home Brewers
Kyle•November 13, 2014
I use this flask with a StirStarter stir plate. This is great for making starters for high gravity beers or 10 gallon batches. Glass has no defects, the bottom is very flat and has the same glass expansion rate as Pyrex (33).
