DWK, 63C49, KIMBLE® Disposable Borosilicate Pasteur Pipette Blood Bank Dropper, 5.75 in

Designed to ASTM E732 Standard Specification for Disposable Pasteur-Type Pipette, Borosilicate pipets are manufactured from 51 expansion, low extractable borosilicate glass tubing conforming to USP Type 1 and ASTM E438, Type 1, Class B requirements, Soda lime pipets are manufactured from 90 expansion soda lime glass tubing conforming to USP Type III requirements, Ideal for the one-time use for small volume liquid transfer, Available either unplugged or with a cotton plug to suit most application