PYREX® 250 mL Heavy Wall Short Neck Boiling Flask, Round Bottom, 4320C-250, Corning (CAT#: STEM-LC-0450-Y)

These 250 ml PYREX® heavy duty boiling flasks provide increased mechanical strength. The flask features walls which are 25-30% thicker than the standard version.

Product Number: 4320C-250
Qty./Pk: 1/ Pk
Qty./Cs: 1 / Cs
Brand: PYREX®
Capacity: 250 mL
Flask Shape: Round bottom
Top Style: Standard Taper Stopper
Neck Style: Short
Stopper Style: No stopper
Feature: Reusable
Standard Taper Joint: 24/40
Height: 140 mm
O.D.: 83 mm
Flask Style: Boiling
Flask Feature: Heavy wall

They have full length outer 24/40 Standard Taper joints, but with shorter necks.
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.