Polyab presents a fast release Pipette Pump for precise pipetting & zip quick emptying. The Knurled thumbwheel can be rotated to draw up or dispense liquids while the releaser may be pushed in for zip-quick emptying. The molded chuck has silicon rubber coller inside to hold various pipettes of standard sizes. The Pipette Pump resists acids & alkalis and can be easily disassembled for thorough cleaning.
Pipette Pump are also avalaible in three different sizes 2 ml, 10 ml, 25 ml