These 50mL PYREX® flat bottom boiling flasks have full length outer 24/40 Standard Taper joints, but with shorter necks. Adapter Nos. 8800, 8820 and 8825 are used to connect flasks with different size joints, thus allowing numerous combinations for diverse assemblies.
- 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
- Excellent chemical durability results in contamination-free results and long life under the toughest lab conditions
- Normal working temperature for PYREX® boiling flasks is 230°C