Product Description
Globe Scientific 7 mL Bellows Transfer Pipet provides strong suction for use with viscous liquids. The accordion-shaped, high-capacity bulb of the Bellows pipet acts as a reservoir for filling and expelling liquids. Produced from a custom grade of low-density polyethylene (LDPE), these unbreakable one-piece pipets are used to draw and dispense liquids in controlled, reproducible drop sizes. Plastic transfer pipets are the perfect substitute for breakable glass Pasteur pipets, which can be a danger to laboratory personnel. And, because they are completely disposable, there is never any cross-contamination which is associated with reusable rubber bulbs.
Features
- Made of low-density polyethylene (LDPE),
- Completely disposable,
- Pipets can be frozen in liquid nitrogen,
- Can be heat sealed to use for liquid storage or transport,
- Non-toxic and chemically inert to biological fluids and most acids,
- Molded-in graduation marks that will never fade or wash off,
- Accordion-shaped, high-capacity bulb.
Specifications
- Capacity: 7 mL,
- Drops/mL: 18,
- Bulb Draw: 4.8 mL,
- Total Length: 140mm (5.5"),
- Stem Diameter: 8.0mm (0.31"),
- Tip Diameter: 4.2mm (0.17"),
- Graduated up to 1.5 mL,
- Graduation Increments: 0.5 ml.
---