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Your cart is empty.Flat Bottom Florence Boiling Flasks. Designed to ASTM E-1403. High quality inert 3.3 borosilicate glass. Excellent chemical durability for contamination-free results. Heavy Duty and reusable. Designed for great shock resistance.
Christopher Paxton
Reviewed in the United States on July 16, 2024
excellent quality
Talon139
Reviewed in the United States on May 12, 2024
Packaged well and a quality piece of hardware
Andrea LaFleur
Reviewed in the United States on September 25, 2023
The media could not be loaded.
K Vol
Reviewed in the United States on December 23, 2023
Bought this for a Halloween craft, I poured colored wax into it to make it look like some evil science mixture and it looks fantastic.
Lori
Reviewed in the United States on November 5, 2023
This flask is well made and packaged carefully. It also came very fast.
Mark Davis
Reviewed in the United States on November 27, 2023
This flask is extremely thick glass. There are a few imperfections in it such as a tiny bubble or two. And the glass is thicker on the bottom in one area. But I don't think thid will compromise the integrity of the vessel in normal use. Might be a concern for high heat applications. But for general research, use in a hobby or a student would be a fine choice.I was more than satisfied and feel it was a great value for the money. Came well packaged. Would definitely buy again.
eastcoast_rocks
Reviewed in the United States on October 25, 2023
The flat bottom flasks are much thicker and more robust than anticipated. This is a much higher quality piece of glassware than the price suggests. Buy some before they change.
veselin stamatov
Reviewed in the United States on December 25, 2021
Works perfect! Thick glass which is a big win for this one.
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