Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More
Learn More
Corning™ PYREX™ Long Neck Round Bottom Flasks, Tooled Mouth
Useful in apparatus assemblies
Supplier: Corning™ 4280250
Description
These PYREX™ round 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.Specifications
Top style: Tooled | |
250 mL | |
5.8 in. | |
Long | |
1/Pk. | |
230°C | |
Round | |
5 |
3.2 in. | |
Borosilicate Glass | |
14.9 cm | |
1/Cs. | |
446°F | |
Reusable | |
83 mm |
Provide Content Correction
We continue to work to improve your shopping experience and your feedback regarding this content is very important to us. Please use the form below to provide feedback related to the content on this product.
Product Title
Spot an opportunity for improvement?
Provide Content Correction