Syringe filters. Supplier: VWR Collection. Description: Available with either cellulose acetate or PES membrane. Sterile membranes with 0,2 µm pore size are ideal for sterile filtration applications, whilst ,VWRI514-0073EA,VWRI514-0062EA,VWRI514-0074EA,VWRI514-0075EA,VWRI514-0060EA,VWRI514-0061EA,VWRI514-0072EA.