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🧪 Elevate your lab game with precision and durability!
The StonyLab 500ml Heavy Wall Round Bottom Flask is a robust borosilicate glass vessel designed for professional laboratory use. Featuring a 24/40 standard taper outer joint, it ensures compatibility with common lab setups. Engineered to endure temperatures up to 450°C and rapid thermal shifts of 140°C, this flask supports a wide range of chemical reactions and distillations with reliable performance and comes with a 1-year limited warranty.



















| Asin | B076GPMWM6 |
| Best Sellers Rank | 50,202 in Business, Industry & Science (See Top 100 in Business, Industry & Science) 33 in Lab Flasks |
| Bottom Shape | Round |
| Brand | stonylab |
| Capacity | 500 ml |
| Country Of Origin | China |
| Customer Reviews | 4.6 4.6 out of 5 stars (109) 4.6 out of 5 stars |
| Graduation Interval | 500 Millilitres |
| Item Shape | Round |
| Item Weight | 285.1 Grams |
| Manufacturer | StonyLab Scientific |
| Manufacturer Part Number | US-RBF-1Neck-Glass-500ml |
| Material Type | Glass |
| Model Number | SL000666 |
| Number Of Items | 1 |
User
Excellent
Item as described, excellent condition and excellent shipping
User
Passt
Lieferung und Produkt in Ordnung!
User
Super recue en bonne état
Chimie en herbesLivraison rapide merci
User
Great quality
Surprisingly great quality, i ordered 2 of 1000ml round bottom flasks because all of the other glassware i ordered from them were great quality! The flasks are thick walled and i dont have to be "gentle" like other cheap flasks. Definitely will order more as i need them!
User
Magnifico
Ottimo prodotto
User
ottimo❤️
veramente un marchio con le palle 💪🏽
Trustpilot
1 day ago
2 weeks ago