Exact Volume Transfer Pipets are easy to use, economical and accurate! These unbreakable one-piece pipets are used to draw and dispense liquids in controlled, reproducible drop sizes. They are available in 5 popular sizes: 50uL (0.05mL), 75uL (0.075mL), 100uL (0.10mL), 200uL (0.20mL), and 250uL (0.25mL).
250uL (0.25mL) Capacity - Exact Volume Transfer Pipets
Produced from chemically resistant, low-density polyethylene (LDPE) to make them non-slippery. This makes pipets easy to grip with gloves.
Designed to dispense precise volumes.
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.
Capacity: 250uL (0.25mL)
Bulb Draw: 250uL
Total Length: 104mm
Stem Diameter: 2.8mm (0.11")
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
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.