Bellow Transfer Pipets are ideal for filling and expelling liquids. These unbreakable one-piece pipets are used to draw and dispense liquids in controlled, reproducible drop sizes. Offered in 7mL and 15mL capacities.
Produced from a custom grade of low-density polyethylene (LDPE) to make them non-slippery. This makes pipets easy to grip with gloves.
The accordion-shaped, high capacity bulb of the Bellows pipet acts as a reservoir for filling and expelling liquids.
The bulb provides strong suction for use with viscous liquids.
Molded-in graduation marks that will never fade or wash off.
Non-toxic and chemically inert to biological fluids and most acids.
Can be heat sealed to use for liquid storage or transport.
Pipets can be frozen in liquid nitrogen.
Avoid cross-contamination with these disposable transfer pipets.
Bulb Draw: 4.8mL
Total Length: 140mm (5.5")
Stem Diameter: 8.0mm (0.31")
Tip Diameter: 4.2mm (0.17")
Graduated Up To: 1.5mL
Graduated Increments: 0.5mL
Temperature Range: -50°C to +75°C
Material: Low-Density Polyethylene (LDPE)
Excellent resistance (no attack) to dilute and concentrated acids, alcohols, bases and esters
Good resistance (minor attack) to aldehydes, ketones and vegetable oils
Limited resistance (moderate attack suitable for short-term use only) to aliphatic and aromatic hydrocarbons, mineral oils, and oxidizing agents
Poor resistance, and not recommended for use with halogenated hydrocarbons
Item Ships From
Recommended Storage Conditions:
Store in cool dry place
Avoid temperature variations and humidity
No return will be accepted by the seller for any reason without prior written authorization. Returns will be accepted within 30 days of shipment, only if products are in new and unused condition and accompanied by a health and safety declaration as regards potential contamination with hazardous materials due to customer use of the product. The manufacturer reserves the right to assess a 20 percent restocking fee at their discretion. All shipping charges remain payable. This manufacturer assesses order cancellation fees if a submitted order is cancelled prior to shipment.