Color-coded pipette pumps for safe, easy, and precise pipetting. Both glass and plastic pipettes will attach securely and seal in the soft elastic collar.

Turn the thumbwheel forward to fill the pipette, or backward to draw it down to precisely reach your fill mark. Once your fill mark is reached, press the quick-release lever to quickly empty the pipette. If you want to dispense just a partial volume with a Mohrs pipette, turn the thumbwheel backwards.

The green 10ml pump is designed for use with pipettes from 2 to 10ml in capacity.

The red 25ml pump is designed for use with pipettes from 2 to 25ml in capacity.

Features:

• Universally color-coded for quick reference
• Accepts glass and plastic pipettes
• Thumbwheel precision
• Quick release lever