The pipette pumps Provides easy, precise pipetting and features a rapid-release lever for zip-quick emptying. Made specially for pipets that are calibrated to the tip but not to be blown out (retains final drop). Rotating the thumbwheel draws up or dispenses liquid. Tightens to grip glass or plastic pipet securely. Color coded for easy identification. (Blue 2ml, Green 10ml, Red 25ml)

Product Features

- Provides easy, precise pipetting

- Features a rapid-release lever

- Tightens to grip glass or plastic pipet securely