The microporous membrane filter is mainly used for the filtration of mobile phase and samples during the chromatographic analysis, especially to avoid damaging the chromatographic column, infusion pumping system and sample valve. They are widely used for gravimetric analysis, microanalysis, colloid separation and testing. The filter membrane of different materials, such as polyether sulfone (PES), nylon6, CELL,GF and polytetrafluoroethylene (PTFE), PVDF etc. can be delivered.
Nylon6
Nylon6 membranes are suitable for filtering aqueous solutions and most organic solvents. The membranes are suitable for use with a wide range of biological preparations and can be used where other membranes are not suitable or difficult to use.
Nylon66 membranes are hydrophilic, eliminating the need for wetting agents that can be extracted when filtering aqueous solutions. The membranes are flexible