These quality borosilicate glass Biomass Flasks have a 500ml capacity, a 24/40 ground glass bottom joint, and a 24/40 ground glass top joint. The large top openings are ideal for inserting materials for distillation.
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.