Designed for the quick filling and releasing of liquid in aspirating and serological pipets. Easy to use - simply rotate the thumb wheel to aspirate or dispense accurate measurements. Press the release lever to quickly dispense all liquid from the pipets. The soft elastic chuck has a threaded collar to tightly grip glass or plastic pipettes.
- Polypropylene (PP) construction
- Easy to clean
- Resistant to acids and alkalies
- Sizes are colour-coded