PTFE Syringe Filter 13mm × 0.22µm

The MSPT13-22 PTFE Syringe Filter is engineered for high-performance filtration of micro-volume samples containing aggressive organic solvents, strong acids, and strong bases. Manufactured with a hydrophobic Polytetrafluoroethylene (PTFE) membrane, it offers excellent chemical inertness and outstanding compatibility with challenging laboratory solvents. The 0.22µm pore size provides sterilizing-grade clarification by efficiently removing fine particulates before GC-MS, UHPLC, and other analytical procedures. Its compact 13mm diameter and minimal hold-up volume help maximize sample recovery, making it ideal for valuable or limited-volume samples. The durable polypropylene housing ensures reliable, leak-free filtration for routine laboratory and research applications. Key Features - Hydrophobic PTFE membrane with superior chemical resistance - Sterilizing-grade 0.22µm pore size - Compact 13mm design for micro-volume samples - Minimal hold-up volume to reduce sample loss - Excellent compatibility with aggressive organic solvents - Resistant to strong acids and bases - High flow rate with low extractables - Durable polypropylene housing - Secure Female Luer-Lok inlet and Male Slip outlet - Reliable and reproducible filtration performance Applications - Micro-volume organic sample clarification - GC-MS vial-direct filtration - Harsh-solvent pesticide and herbicide testing - UHPLC organic sample preparation - Analytical chemistry laboratories - Pharmaceutical quality control - Environmental testing - Chemical and petrochemical analysis - Research and development laboratories - Organic solvent filtration