Eisco Pipette Pumps

<P>A range of fast-release pipette pumps for precise and quick dispensing.</P><P>A knurled thumb wheel can be rotated to draw up or dispense liquids, or the release lever can be pushed in for quick emptying. The moulded chuck has a silicon rubber collet inside to hold various standard sized pipettes. The pump resists acids and alkalis and can be easily disassembled for thorough cleaning.</P>