Pipet, Pyrex, Serological, Calibrated To Deliver, Unplugged, Non-Sterile, Disposable, 1 mL, Corning 7079-1N.

These disposable glass pipets are calibrated To Deliver with blow-out and offer long, slender, tapered tips to make pipetting go faster and easier. All pipets have negative graduations and fire-polished tips for burr-free, even flow rates. Nonsterile, unplugged, and bulk packed. Reference: ASTM E-714.