Whatman Syringe Filter PVDF Filter Media 0.2 um 150 Filters

The Whatman 6872-1302 13mm Syringe Filter is a laboratory consumable designed to facilitate the filtration of small volumes of liquid samples. This filter is distinguished by its 13mm diameter and the use of a PVDF (polyvinylidene fluoride) filter membrane with a 0.2 µm (micrometer) pore size.

The term "Syringe Filter" indicates that this filter is specifically engineered to be attached to a syringe, enabling manual filtration of liquids as they are expelled through the filter. Syringe filters offer a convenient and efficient method for filtering small volumes of solutions, particularly when precision and control are required. The 13mm specification refers to the diameter of the filter housing, a parameter that influences the filter's filtration area and the rate at which liquid can flow through it. The PVDF filter media is chosen for its chemical resistance and low protein binding properties, making it a suitable choice for filtering protein solutions and other valuable biological samples, minimizing sample loss. The 0.2 µm pore size is a widely recognized standard for sterile filtration, as it effectively removes bacteria and other microorganisms from liquids, ensuring sterility of the filtrate.

These filters are commonly employed in a variety of laboratory applications, including sample preparation for chromatography techniques such as HPLC, sterilization of small volumes of solutions to maintain sterility, and the removal of particulates from samples to improve clarity and prevent clogging of instruments. The Whatman 6872-1302 Syringe Filter provides a dependable and convenient solution for achieving clean and sterile solutions in diverse laboratory settings.