The microporous membrane filter is mainly used for the filtration of mobile phase and samples during the chromatographic analysis, especially for preventing chromatographic column and infusion pump line system and sample valve from pollution. They are widely used for gravimetric analysis, microanalysis, colloid separation and sterility test. 

* High Porosity: Microbail membrane filter have high porosity allows gases and liquids to provide high filtration rates in every area. High porosity also provides a large surface area for adsorption and binding. 

* Good chemical compatibility: resistant to most chemical solvents.High temperature resistant, resistant to strong acid, strong alkali organic solvent and antioxidant. 

* Variety of membranes: The filer membrane made of different materials, such as Nylon,MCE, PTFE and PVDF etc. can be provided. To offer separation and purification solutions for the majority of your laboratory needs.