Linktor Syringe Filter Ptfe Filtration, 25Mm Diameter, Pack Of 20, 0.22?m, Ptfe Product Details 25mm Diameter 0.22 ?m PTFE Syringe Filter Membrane material: PTFE, Excellent temperature resistance, strong acid and alkali resistance, organic solvent resistance and oxidant resistance House color: Pink Qty: 20 pack Performance Suitable for water system and various organic solvents, resistant to all solvents, low solubility, breathable, water-tight, high gas flux, high particle retention, anti-aging And non-stick, non-combustible and non-toxic, biocompatible, etc., its related products are widely used in chemical, environmental protection, electronics, energy and other fields. Our guarantee If you have any doubts, please let us know by email. We will reply to you as soon as possible. If there are any problems after buying, we will provide refund or refund service. MATERIAL: PTFE membrane with Polypropylene(PP) housing green ring, non-sterile CONNECTORS: Inlet: female Luer; Outlet: male slip Luer; Standardized micro leakage-free connection DIAMETER:25mm, PORE SIZE:0.22?m, 20/pack MEMBRANE FEATURES: Excellent chemical stability and thermal stability; high flow rate; applicable PH value 1-14 OUR GUARANTEE: If you?re not in love with it for whatever reason, we?ll give you a full replacement or refund?no questions asked. If you have any doubt, please tell us. With nothing to worry about, or even to share with your friends, try it now. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.