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🧪 Elevate your experiments with lab-grade durability and precision!
The StonyLab Borosilicate Glass Heavy Wall Boiling Flask features a 50ml capacity and a flat bottom design ideal for distillation and synthesis. Crafted from corrosion-resistant borosilicate glass, it tolerates temperatures up to 450°C and includes a 24/40 standard taper outer joint for versatile lab compatibility. Backed by a 1-year warranty, this flask combines durability with precision for professional scientific use.



















| ASIN | B07814QQD8 |
| Best Sellers Rank | 94,033 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 126 in Lab Flasks |
| Bottom Shape | Round |
| Brand | stonylab |
| Capacity | 50 Millilitres |
| Country Of Origin | China |
| Customer Reviews | 4.6 4.6 out of 5 stars (225) |
| Global Trade Identification Number | 07426844814444 |
| Graduation Interval | 50 Millilitres |
| Item Weight | 130 Grams |
| Manufacturer | StonyLab Scientific |
| Material Type | Glass, Polyethylene (PE) |
G**Y
Very good quality
Very good quality
A**G
Sturdy construction.
Seems to stand up to reasonable abuse, there is some visual warping of the contents which I don’t see in some other thinner flasks.
C**N
Génial
A**0
gleich nach den ersten Destinationen bekam die Flasche Sprünge. Nicht empfehlenswert...
C**N
Good quality glass have had for a few years now.
F**E
Le flasque était très bien emballé ! Il est parfait!
M**I
Vetreria fantastica.
Trustpilot
1 week ago
4 days ago