






🧪 Elevate your experiments with precision and style—because your lab deserves the best!
The QWORK® Conical Flask Set includes three borosilicate glass Erlenmeyer flasks (50ml, 100ml, 250ml) featuring clear graduated scales for precise liquid measurement. Each flask is paired with a frosted glass stopper for superior sealing, ensuring contamination-free storage. Made from durable, heat- and chemical-resistant borosilicate 3.3 glass, this set is perfect for professional lab, chemistry, and experimental use.





| ASIN | B099WYLR9W |
| Best Sellers Rank | 86,897 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 112 in Lab Flasks |
| Bottom Shape | Flat |
| Bottom shape | Flat |
| Brand | QWORK |
| Capacity | 250 Millilitres |
| Country Of Origin | China |
| Customer Reviews | 4.4 out of 5 stars 106 Reviews |
| Graduation Interval | 250 Millilitres |
| Graduation interval | 250 Millilitres |
| Item Weight | 375.8 Grams |
| Manufacturer | QWORK |
| Material | Glass, Polyethylene (PE) |
| Material Type | Glass, Polyethylene (PE) |
| UPC | 734900616176 |
M**.
Perfect
Well made and works exactly how I needed it to