- Thumb wheel rotated to raise or lower plunger
- Polypropylene housing, with silicone rubber seals
Syringe-type, for easy, one-hand control of filling and delivery from conventional pipets. For rapid delivery, plunger can be depressed directly. Tapered-plastic chuck grips mouth end of pipet. Can be disassembled for cleaning. Offered in four color-coded sizes.
- Rapid-release lever for quick emptying
- For pipettes that calibrate to the tip, but retain the final drop
Provides easy, accurate pipetting. Features a rotating, knurled thumb wheel for drawing up or dispensing liquid. Elastic chuck with threaded collar grips glass or plastic pipettes securely.