These syringe filters are available with different hydrophilic media like Nylon, Cellulose acetate (CA), PVDF, PES and PTFE (hydrophobic) in pore rating of 0.2 µm and 0.45µm with size of 4mm, 13mm, 25mm and 33mm. Omicron Quality lab is 100% responsible for the various tests of syringe filters, membrane filters and, their criteria starts from