Bel-Art Fast Release Pipette Pump II 2ml Pipettor; Blue

These pipette pumps feature a rapid release valve for quick dispensing. _x000D_

• Rotate the knurled thumb wheel to aspirate liquid to the desired volume_x000D_

• Apply light pressure to the fast release lever to rapidly dispense_x000D_

• Rotate the thumb wheel for gradual dispensing_x000D_

• Glass or plastic pipettes are easily inserted into a collar for a secure hold_x000D_

• Sizes are color coded; can be disassembled for cleaning