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Corning - Pyrex - Flask, Florence, Boiling, Flat Bottom, Long Neck, Tooled Mouth

PYREX® flat bottom boiling flasks have long necks with tooled mouths and take a No. 2 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.

 

PYREX® flat bottom boiling flasks have long necks with tooled mouths and take a No. 2 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.

Product Number Product Name Qty./Pk Qty./Cs Brand
4060-125 PYREX® 125 mL Long Neck Boiling Flask, Flat Bottom and Tooled Mouth 6 / Pk 24 / Cs PYREX®
4060-12L PYREX® 12L Short Neck Boiling Flask, Flat Bottom and Tooled Mouth 1 / Pk 1 / Cs PYREX®
4060-1L PYREX® 1L Long Neck Boiling Flask, Flat Bottom and Tooled Mouth 6 / Pk 6 / Cs PYREX®
4060-250 PYREX® 250 mL Long Neck Boiling Flask, Flat Bottom and Tooled Mouth 6 / Pk 24 / Cs PYREX®
4060-2L PYREX® 2L Long Neck Boiling Flask, Flat Bottom and Tooled Mouth 1 / Pk 1 / Cs PYREX®
4060-50 PYREX® 50 mL Long Neck Boiling Flask, Flat Bottom and Tooled Mouth 1 / Pk 1 / Cs PYREX®
4060-500 PYREX® 500 mL Long Neck Boiling Flask, Flat Bottom and Tooled Mouth 6 / Pk 24 / Cs PYREX®
4060-6L PYREX® 6L Long Neck Boiling Flask, Flat Bottom and Tooled Mouth 1 / Pk 1 / Cs PYREX®
CorningCorning Incorporated is a leading innovator in materials science. For nearly 170 years, Corning has combined its unparalleled expertise in glass science, ceramic science, and optical physics with deep manufacturing and engineering capabilities to develop category-defining products that transform industries and enhance people’s lives.
[Corning, Pyrex]