These glass burettes have a straight bore, freeze-resistant PTFE stopcock, and permanent graduations, subdivided at 0.1 milliliter up to 50 milliliters in an easily read amber color. Class A. The Burette is used in a laboratory to dispense and measure variable amounts of liquid.
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.