Sterile Syringe Filters for Shanghai Sinsung are designed with a Female Lure-Lock inlet and Male Lure-Slip outlets. Each filter is individually packed and sterilized by Gamma Radiation, certified RNA-free, DNA- free, and DNA –free with Non-phylogenic. Every syringe filter is printed with expiry date for easy QC tracking. Available with 6 membrane types of MCE, PVDF, PES, MCE, Nylon, PTFE and CA. 3 diameters: 13mm, 25mm and 30mm. 3 membrane areas of 1.52c㎡，4.9c㎡ and 6.56 c㎡. 3 pore sizes: 0.1μm, 0.22μm and 0.45μm. For other pore size or diameter, can send us inquiry for OEM.