This pipette bulb fits all pipettes having top diameters of 6 to 8 mm. Hold the pipette in one hand and place the tapered chuck of the bulb over its top to create a seal. Squeeze the bulb to evacuate the air and insert the pipette tip into the liquid. Release pressure on the bulb to draw up liquid. When desired level is reached, quickly remove bulb and seal pipette with finger. For cleaning: Remove chuck from bulb and washed in normal cleaning solutions.
The soft vinyl bulb measures 5 cm diameter x 7 cm long (2″ x 2 3/4″). After aspirating liquid into the pipet, take off the bulb and swiftly place your finger on the pipet mouth to store the liquid or deliver it into a container. Economical, safe, convenient.
- Bendable chuck which narrows to provide an airtight fit for pipettes from 6 to 8 mm.
Brand: Bel-Art® Bel-Bulb™
Note: Do not autoclave