Globe Scientific 15mL 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: 15 mL,
• Drops/mL: 25,
• Bulb Draw: 5.8 mL,
• Total Length: 192mm (7.6"),
• Stem Diameter: 10mm (0.39"),
• Tip Diameter: 3.7mm (0.15"),
• Graduated up to 5 mL,
• Graduation Increments: 1 ml.

---