This borosilicate distillation arm has a 24/40 ground glass bottom joint and a 24/40 ground glass top joint. It is made to fit into a biomass flask.
Sold in a case of 20 distillation arms.
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.