Reusable Cotton-Plug Top Serological Pipets, Provide fast, uniform flow times, Case of 12

Details:

Provide fast, uniform flow times.Constriction in glass top prevents cotton plug from going down into pipet (plugs not included)Accuracy printed on each pipetBorosilicate glass with permanent amber markingsTuf-Temp™ treated to reduce chippingAll Fisherbrand Reusable Serological Pipets also available as PersonaPet™ personalized pipetsOrder InfoAlso available in economical bulk packsComplianceCalibrated “To Deliver/Blow Out.” Meet requirements of ASTM™ E 1044-96, Style II-Cotton Plugging Mouthpiece.