Fisherbrand Serological Pipet 50 ml Polystyrene 100 Pipettes

The Fisherbrand 14-955-236 Serological Pipet is a high-capacity, sterile liquid handling tool designed for the precise transfer of up to 50 mL of fluids in laboratory environments. Manufactured from high-clarity, virgin polystyrene, these pipets are engineered for single-use applications, which eliminates the risk of cross-contamination and the labor associated with cleaning glass alternatives. They are a staple in cell culture, microbiology, and molecular biology workflows, particularly for large-scale media preparation and reagent dispensing.

The technical performance of this pipet is defined by its accuracy and physical design features:

• Graduations and Overfill: The pipet features bold, easy-to-read black calibrations in 0.5 mL increments, with ascending and descending scales to facilitate various pipetting techniques. It also includes an "overfill" capacity, allowing for volumes beyond the nominal 50 mL mark.

• Color-Coding: Following industry standards, the 50 mL pipet is designated with a purple color-coded band, allowing for rapid identification and selection from a storage rack.

• Aseptic Design: Each pipet is equipped with a synthetic fiber plug that acts as a barrier, protecting both the sample from external contaminants and the pipet controller from liquid backflow.

• Sterility: These units are gamma-irradiated (Sterile SAL 10⁻⁶), non-pyrogenic, and non-cytotoxic, ensuring they meet the stringent requirements for sensitive biological applications.

These pipettes are individually wrapped, which allows users to maintain the sterility of the remaining stock while extracting a single pipet for immediate use. 

Expiration: 20240129.