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PYREX® 50 mL Pear-Shaped Boiling Flask, 14/20 Standard Taper Joint

ItemSizeList PriceQty
L618-4315-50 12/CS $455.71

Description

(This is the suggested replacement for 4315-25)

These 50 mL PYREX® pear-shaped boiling flasks have full length outer 14/20 Standard Taper joints and 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. Adapter Nos. 8800, 8820 and 8825 are used to connect flasks with different size joints, thus allowing numerous combinations for diverse assemblies.

These flasks are equipped with standard taper 14/20 outer joint, standard taper 19/22 joint, and standard taper 24/40 joint.

Additional information

Weight 28.8 oz
Dimensions 11.25 × 8.5 × 6.5 in
Vendor Number

4315-50

Product Manufacturer

Pyrex

Unit Quantity

12/CS