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Corning

Corning 4280-500 PYREX® 500mL Long Neck Boiling Flasks with Round Bottom and Tooled Neck - F2920-500

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$308.20
$246.55
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SKU:
F2920-500
Catalog Number:
F2920
Display Name:
Corning 4280-500 PYREX® 500mL Long Neck Boiling Flasks with Round Bottom and Tooled Neck
Base Quantity:
12

Description:

These 500mL PYREX® round bottom boiling flasks have long necks with tooled mouths and take a No. 6 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.

Cap. (mL): 500
Stopper No.: 6

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