Pipette Pumps

Colour coded by volume with green for 10 ml and red for 25 ml. Users can easily insert glass and plastic pipettes into the collar with stabilizing fingers for secure hold. Resistant to acids, alkalis. Easily disassembly for cleaning. Rotating the knurled thumbwheel draws liquid to desired volumes. To release liquid apply light pressure to the fast release lever. For gradual dispensing rotate the thumbwheel.