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PYREX® 250 mL Long Neck Boiling Flask, Flat Bottom and Tooled Mouth

ItemSizeList PriceQty
L618-4060-250 24/CS $279.20

Description

These 250 mL PYREX® flat bottom boiling flasks have long necks with tooled mouths and take a No. 5 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.

The 12,000 mL size has a short neck.

Additional information

Weight 123.2 oz
Dimensions 13.75 × 9 × 16.5 in
Vendor Number

4060-250

Product Manufacturer

Pyrex

Unit Quantity

24/CS