Polylab Fast Releaser Pipette Pump - 25ml

These fully autoclavable fast release pipette pumps provides comfort, quick and accurate pipetting. Its unique design reduces the risk of injury and undue pressure on hand and wrist while repetitive pipetting.   These lightweight pipette pumps has a fast release trigger that dispenses the entire pipette contents while knurled thumbwheel can be rotated to draw up or dispense liquids. The molded chuck has a silicon rubber collet inside to hold various pipettes of standard sizes. It resists acids and alkalis and can be easily disassembled for cleaning.