**Corning PYREX 1000mL Class A Volumetric Flask w/ Stopper #22 5640-1L**
USD 21.00 USD
Specifications
| Brand | PYREX |
| Unit Type | Unit |
| Model | 5640 |
| MPN | 5640-1L |
| Country/Region Of Manufacture | United States |
✔ Graduated Cylinders – 50mL, 100mL, 1000mL. 🔥 Why Buy This Flask?. 💡 💲 Save Big! Capacity: 1000 mL (1L). ✅ Hollow Glass Stopper (No. 22) – Ensures a secure, airtight seal. ✅ Heavy-Duty Borosilicate Glass – Resistant to thermal and chemical stress.