Globe Scientific Bibbette® Pipet Filler and Controller
A novel PTFE and silicone rubber valve assembly controls the vacuum created by simply squeezing the unique rubber bulb By moving the thumb lever, pipettes from 0.1 mL to 100mL can be easily and accurately filled and emptied. Blowout pipettes are catered for by the depression of a small thumb-operated squeeze ball A replaceable PTFE membrane filter ensures liquid is not accidentally drawn into the unit. The filter and pipette holding cone can be sterilized by autoclaving.