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Eileen
Reviewed in the United States on May 25, 2024
It was exactly what we needed
Oscar Tarazona
Reviewed in Canada on September 27, 2023
I'm studying a master in the university of Calgary and I need this glass for my investigation
Audrey M
Reviewed in the United States on August 1, 2023
The glass keeps breaking when I am removing the solid phase. I have done this with several brands (even from Alibaba ) and they don't seem to break as quickly or violently as this 2L flask.
Gary Winfrey
Reviewed in the United States on February 13, 2022
Good glass. Nice fit. Does the job.
Jessy jack
Reviewed in Canada on December 7, 2022
The shipping box and packaging would’ve protected an eggshell from breaking! It was protected with styrofoam/ stuffing etc and there was no issues with possibility of breakage. VERY happy customer!
Sheesh
Reviewed in Canada on September 20, 2021
Holds up great, taken the flask down to 9mbar at 160C and no issues. The flasks are perfectly even/straight so if the rotation speed is set too high you might have an issue but great value for the price.
Phillmore
Reviewed in the United States on January 10, 2021
The first time I ordered I bought a 250ml evap flask. I was so pleased with it that 2 days later I bought both a 100ml and 50ml flask. The flasks were well packed and made of thick glass with no imperfections that I noticed. Also, the 24/40 joints fit perfectly with the other glassware I own. I don't make many reviews, usually only on products that are I think are good for the money. In my opinion this product is good, highly recommended!
Valery K.
Reviewed in the United States on March 2, 2020
out of 5 flasks that I ordered 2 had defects. One had a crack in the joint so went directly into the glass junk box. The other had a long scratch which may compromise its ability to withstand vacuum. So I keep it for other uses maybe.
Mike Connors
Reviewed in the United Kingdom on April 14, 2020
Initial impressions of this flask are good. It looks nicely made and the dimensions are in spec. The price is very reasonable so we intend to order a few more similar items
Cliente
Reviewed in Italy on September 27, 2019
Ottimo spessore del vetro conicità perfetta. Imballo buono
Customer
Reviewed in the United States on August 28, 2018
Have no complaints, glass is quality, no flaws I could see. Fit my needs exactly, connector seals perfectly.
Tressa Wasylko
Reviewed in the United States on August 11, 2018
Perfect sizing and quality
Billy Uba
Reviewed in the United States on March 19, 2018
What can really be said about these 100ml round bottoms? Absolutely FLAWLESS! For such a bargain on price, I wasn’t expecting this kind of quality. So much for the old sayin,”you get what you pay for”...thanks Stony Labs! GlobLife!
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