100 Pack Syringe Filter Nylon Lab Filters 0.45?m Pore Size 13Mm, Sterile, Green Product Features ?[PARAMETERS] COBETTER Nylon syringe filter is resistant to 6bar pressure. 0.72cm, Pore Size, 13mm Diameter, 0.45?m Pore Size. Pack of 100. ?[HIGH QUALITY] Nylon membrane. High flow rate and low extracts. Uniform pore, not easy to clog. We provide wide range of filter areas: 0.72cm/ 3.4cm /4.5cm, and pore sizes to suit your application needs: 0.22?m / 0.45?m / 0.8?m ?[GOOD SEALING] COBETTER adopts premium polypropylene housing and a premium Nylon membrane, so the syringe filter is not easy to leak. Luer lock ensures well consistency. ?[APPLICATION] Mixed solvent filtration, solvent filtration. Filtration of aqueous biological solutions, alcohols and organic solvents by HPLC/GC. ?[ISO Certificate] Cobetter Quality Systems is compliant with ISO 9001 : 2008. Design, manufacture and sterilization processes meet cGMP requirements. COA can be provide that verified the product manufactured conform to the quality requirments. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!