These pipette pump pipet aids feature a rapid release valve for quick dispensing.
- 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 collar for a secure hold
- Sizes are color coded; can be disassembled for cleaning
For Pipets Up To: 25mL