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Rotate the knurled thumb wheel to aspirate liquid to the desired volume
Apply light pressure to the fast release lever to rapidly dispense
Rotate the thumb wheel for gradual dispensing
Glass or plastic pipettes are easily inserted into a unique collar with stabilizing fingers for a secure hold
Sizes are colour coded; can be disassembled for cleaning
fast release Pipette Pumps designed for rapid, effective, single-handed operation, with either glass or plastic pipettes. The soft elastic chuck securely holds the pipette in place. Rotation of the thumb wheel draws up liquid, to empty rapidly, apply light thumb pressure to the fast-release lever; for gradual dispensing, rotate the thumb wheel.