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The StonyLab 500ml Long Neck Flat Bottom Flask is crafted from heavy-wall borosilicate 3.3 glass, offering exceptional resistance to acids, alkalis, and high temperatures. Its flat bottom design allows direct use on hot plates and magnetic stirrers, while the long neck minimizes evaporation and splashing. Ideal for solution preparation, liquid storage, and short-term reactions, this flask combines durability with practical design, making it a must-have for any modern laboratory setup.
| ASIN | B07ZD28LQB |
| Best Sellers Rank | 21,294 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 12 in Lab Flasks |
| Bottom Shape | Square |
| Brand | stonylab |
| Capacity | 500 Millilitres |
| Country Of Origin | China |
| Customer Reviews | 4.2 4.2 out of 5 stars (48) |
| Graduation Interval | 500 Millilitres |
| Manufacturer | StonyLab Scientific |
| Material Type | Glass |
| UPC | 843798142107 |
| Unit Count | 1.0 count |
M**.
Glass Lab Bottle
Perfect, exactly what I wanted, speedy delivery and well packaged
G**Y
Used for breading
I ordered this for breading vinegar eels For my Ricefish works well for what I want it for
J**I
Es un artículo técnico q cumple con lo esperado.
J**H
I've used this on a hot plate, over an alcohol lamp, in a water bath, and a boiler. It has held up. Arrived without flaws and has performed well.
N**S
Nickel, bonne qualité comme toujours, fonctionne parfaitement.
A**E
Résistant et de qualité adéquate.
X**R
D’après ballon de très bonne qualité. Après 2 réductions avec des temps de chauffe supérieur à 1H, je constate que le verre ne noircit pas, et son épaisseur promet une bonne longévité
Trustpilot
3 weeks ago
2 weeks ago