These Narrow Stem Transfer Pipets are ideal for easy access narrow openings and small diameter tubes. These unbreakable one-piece pipets are used to draw and dispense liquids in controlled, reproducible drop sizes. Offered in sizes ranging from 1.2mL to 15mL.
4.5mL Capacity - Narrow and Long Stem Transfer Pipets
Produced from a custom grade of low-density polyethylene (LDPE) to make them non-slippery. This makes pipets easy to grip with gloves.
The long, thin stems are flexible and can be bent to access narrow openings and small diameter tubes.
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: 3.2mL
Total Length: 155mm (6.1")
Stem Diameter: 2.5mm (0.1")
Tip Diameter: 2.5mm (0.1")
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
Packaging: Non-sterile transfer pipets are packaged in a unique dispenser box. This convenient box is small and compact and ideal for bench-top use. The hinged front panel opens for quick access to the pipets and can be closed when not in use to keep the contents clean. Each dispenser box contains 500 of 4.5mL transfer pipets.
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.