Flat bottom Florence boiling Flask 250ml capacity. Made of borosilicate glass that is resistant to thermal shock and ideal for dealing with liquids at different temperatures. The Flask has a flat bottom, standard rolled-rim neck, and uniform wall thickness. The neck of the Flask fits a size 6 rubber stopper. Sold as a pack of 12 flasks. The Flask is autoclavable. Borosilicate glass has the following heat tolerances: Strain Point -515°C | Annealing Point 565°C | Softening Point 820°C. The Borosilicate Glass Flask provides exceptional chemical durability.
PRODUCT WARNINGS
WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Our products are not toys. Use in a laboratory or educational setting only. Not for children 13 and under.