🔧 Elevate Your Lab Game with StonyLab!
The StonyLab Borosilicate Glass 500mL Heavy Wall Recovery Flask is designed for high-performance rotary evaporation, featuring a robust borosilicate glass construction that withstands temperatures up to 200°C. Its 24/40 outer joint ensures compatibility with standard lab equipment, making it a must-have for professionals in the field. Plus, enjoy peace of mind with our satisfaction guarantee.
P**E
Good for the price!
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!
A**R
Great Quality
Have no complaints, glass is quality, no flaws I could see. Fit my needs exactly, connector seals perfectly.
B**A
Oh forgot to mention the high speed delivery! Yup, fast as anyone would want!
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!
T**O
Just what I was looking for!
Perfect sizing and quality
E**N
Exactly what we needed
It was exactly what we needed
A**M
I'm on my 3rd one!
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.
V**.
inexpensive but quality is not great
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.
G**Y
Excellent
Good glass. Nice fit. Does the job.
Trustpilot
1 month ago
1 week ago
