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The StonyLab Glass 500 ml Short Neck Round Bottom Flask is expertly crafted from high-quality borosilicate glass, featuring a single short neck with a 24/40 standard taper outer joint. With a generous capacity of 500 ml, this flask is designed for optimal performance in laboratory settings, ensuring durability and reliability for all your scientific endeavors.
A**R
quality pyrex flask.
bought for backup in lab in case one gets broke. have not used yet, but looks good.
N**.
Good
It was a good flask, worked well.
G**G
Quality glass
Excellent product
N**N
Arrived on time.
Product arrived on time and was well packaged. Glass joint is good and fits up and seals well. glass has a few blemishes but has performed well so far.
W**M
It is LARGE
Dont get me wrong, I love that when stonylab makes a 1 litre flask it actually holds a litre. But IT WILL NOT FIT IN A STANDARD MANTLE. It's a great quality flask, and stonylab is the closest thing to pyrex quality at that price. Just be aware that their flasks are always a bit larger.
P**Y
Thin glass
Shattered after a couple minutes after reaching boiling point
S**L
flawed glass
Defective glass upon arrival. Scratches and chips. They said it's normal and fine to use. I always thought you shouldn't use defective glass under vacuum though.
K**R
Functions, no breakage
Works as expected. No cracks or breaks.
Trustpilot
2 weeks ago
2 weeks ago
