Minisart ® PP Syringe Filters offer essential elimination of particles from the sample prior to HPLC | UHPLC | ICP-MS or other chromatographic analysis, in addition to chemically robust polypropylene housing with inert, PTFE, RC, or Nylon membrane options. Wide range of filter areas; 0.07 cm 2, 1.7 cm2 and 4.8 cm 2 Maximum chemical resistance