Ptfe Membrane Filter, Hydrophobicity and 50 similar items

Ptfe Membrane Filter, Hydrophobicity Membrane Disc Filters, 50 Mm, Sterile Product Features ??????? ????????---PTFE filter membrane is made from expended polytetrafluoroethylene which provides a superior chemical compatibility.The support layer is made of PET non-woven fabric, the material can well enter from the smooth surface during filtration. ????????--- Higher filtration efficiency, which can effectively catch and filter tiny particles and impurities. Our PTFE filter membrane can work stably in high temperature environment and has excellent high temperature resistance. ?????????????--- 100 pcs hydrophobicity membrane disc filters,Diameter 50 mm, Pore Size 0.22?m, with lid boxed design offers a clean store and convenient to pick uo from. ?????? ?????????????? --- PTFE hydrophobic filter membrane has strong hydrophobicity, which can effectively prevent the passage of water molecules, while maintaining good permeability of gas molecules, ensuring the balance of filtration efficiency and air permeability. ??? ???????????---The low dissolution characteristics ensure that no additional impurities are introduced during the filtration process, ensuring the purity of the filtered product. ?????? ???????? ????????????? --- PTFE filter membrane is capable of filtering almost all organic solvents and highly corrosion chemicals. When be used to filter aqueous solutions, it must be pre-soaked with ethanol or isopropanol before filtration. ??????????? --- An ideal material for HPLC sample preparation, making aqueous solutions and environmental analysis. PTFE hydrophobic membranes are mainly used for GAS FILTRATION. 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!