These 2000ml capacity flat bottom boiling flasks have a 24/40 ground glass joint and thick, uniform walls. The flask is made from borosilicate glass which is resistant to strain and breakage due to temperature changes.
Sold in a case of 4 flasks.
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.