Bel-Art F37897-0000 Pipette Pump 2ml Pipettor, Blue, 1/PK

Provides safe, accurate and trouble-free pipetting with simple, one-handed operation. Pipettes fit smoothly into its flexible tapered chuck. The thumbwheel on the side is rotated for precision aspirating or dispensing, and the plunger may be pressed for quick emptying. It is resistant to acids and alkalis. Disassemble all parts for cleaning and before autoclaving at 121°C (250°F) for 20 minutes except the chuck which should not be autoclaved. Replacement Silicone Rubber Chuck and Washers are available.