Standard model:For pipettes up to 10 ml. Pipette filler with 3 valves:
- Valve A: release air.
- Valve S: filling.
- Valve E: delivery.
Universal model:Like standard model but for pipettes up to 100 ml.
Flip model:For pipettes up to 100 ml. Pipette filler with 2 valves:
- Valve: filling.
- Valve: delivery.
- Release air through an automatic valve.