These 5L PYREX® round bottom boiling flasks have long necks with tooled mouths and take a No. 11 rubber stopper. They are manufactured from No. 7740 borosilicate glass. Wall thicknesses are carefully controlled to provide the proper balance between thermal expansion and mechanical strength for greater shock resistance. Their excellent chemical durability results in contamination-free results and long life under the toughest lab conditions. The normal working temperature for PYREX® boiling flasks is 230°C.
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Reference token: 25172aba-d97a-4092-9bd3-3e0474a8fb4c
| Product Number | 4280-5L |
| Qty./Pk | 1 / Pk |
| Qty./Cs | 6 / Cs |
| Brand | PYREX® |
| Capacity | 5000 mL |
| Flask Shape | Round bottom |
| Top Style | Tooled mouth |
| Neck Style | Long |
| Stopper Style | No stopper |
| Feature | Reusable |
| Rubber Stopper No. | 11 |
| Height | 380 mm (approx.) |
| O.D. | 221 mm (approx.) |
| Flask Style | Boiling |
