{"product_id":"pvdf-membrane-filters-hydrophilic","title":"PVDF membrane filters, hydrophilic","description":"\u003cp\u003eHydrophilic PVDF membrane filters are specially modified polyvinylidene fluoride (PVDF) membranes designed for aqueous filtration applications. Unlike standard hydrophobic PVDF membranes, hydrophilic PVDF membranes are pre-treated to improve water compatibility, making them ideal for biological samples, protein solutions, and laboratory aqueous filtration. They combine the chemical resistance of PVDF with improved wettability and low protein binding performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is a Hydrophilic PVDF Membrane Filter?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eHydrophilic PVDF membranes are made by surface modification of polyvinylidene fluoride (PVDF) to improve water wettability. This modification allows the membrane to be used directly in aqueous solutions without pre-wetting agents, making it suitable for biological and analytical applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNaturally modified hydrophilic surface\u003c\/li\u003e\n\u003cli\u003eExcellent aqueous compatibility\u003c\/li\u003e\n\u003cli\u003eLow protein adsorption\u003c\/li\u003e\n\u003cli\u003eHigh chemical resistance (PVDF base material)\u003c\/li\u003e\n\u003cli\u003eHigh flow rate and stability\u003c\/li\u003e\n\u003cli\u003eSuitable for sterile and non-sterile filtration\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eProtein solution filtration\u003c\/li\u003e\n\u003cli\u003eBiological sample preparation\u003c\/li\u003e\n\u003cli\u003eBuffer filtration\u003c\/li\u003e\n\u003cli\u003eCell culture media filtration\u003c\/li\u003e\n\u003cli\u003ePharmaceutical QC testing\u003c\/li\u003e\n\u003cli\u003eAnalytical chemistry\u003c\/li\u003e\n\u003cli\u003eAqueous laboratory filtration\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eHydrophilic vs Hydrophobic PVDF Membrane\u003c\/strong\u003e\u003c\/p\u003e\u003ctable style=\"margin-right: calc(0%); width: 100%;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003e\u003cstrong\u003eProperty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e\u003cstrong\u003eHydrophilic PVDF\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e\u003cstrong\u003eHydrophobic PVDF\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eWater compatibility\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eDirect use\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eRequires wetting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eProtein binding\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eLow\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eMedium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eBest use\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eAqueous solutions\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eOrganic solvents\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eApplications\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eBiology, buffers\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eHPLC, solvents\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003eAvailable in various pore size and diameter:\u003c\/p\u003e\u003cp\u003e 0.22μm - Sterile filtration required, Fine particle removal needed\u003c\/p\u003e\u003cp\u003e0.45μm - General aqueous filtration, Protein \u0026amp; buffer preparation\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e13mm diameter → syringe filtration\u003c\/li\u003e\n\u003cli\u003e47mm diameter → lab standard filtration\u003c\/li\u003e\n\u003cli\u003e90-142mm diameter → high-volume filtration\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eHigh quality membrane disc filters that give consistent and reliable results and are optimised for HPLC media preparation, pharmaceuticals and cold sterilisation. Available in various diameters from 4mm to 293mm, pore size from 0.1 to 10um and materials.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAvailable Materials:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNylon\u003c\/li\u003e\n\u003cli\u003eMixed Cellulose Esters (MCE)\u003c\/li\u003e\n\u003cli\u003eMixed Cellulose Esters (MCE) Grid with pad\u003c\/li\u003e\n\u003cli\u003ePolyethersulfone (PES)\u003c\/li\u003e\n\u003cli\u003ePolytetrafluoroethylene (PTFE), hydrophobic\u003c\/li\u003e\n\u003cli\u003eCellulose acetate (CA)\u003c\/li\u003e\n\u003cli\u003ePolypropylene (PP)\u003c\/li\u003e\n\u003cli\u003ePolyvinylidene fluoride (PVDF)\u003c\/li\u003e\n\u003cli\u003eGlass Fibre (GF)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hawach","offers":[{"title":"13mm \/ 0.22um \/ Pack\/400","offer_id":48160931840190,"sku":"WM7-H22013","price":5000.0,"currency_code":"AUD","in_stock":true},{"title":"47mm \/ 0.22um \/ Pack\/100","offer_id":48160931872958,"sku":"WM7-H22047","price":5000.0,"currency_code":"AUD","in_stock":true},{"title":"90mm \/ 0.22um \/ Pack\/50","offer_id":48160931905726,"sku":"WM7-H22090","price":5000.0,"currency_code":"AUD","in_stock":true},{"title":"142mm \/ 0.22um \/ Pack\/50","offer_id":48160931938494,"sku":"WM7-H22142","price":5000.0,"currency_code":"AUD","in_stock":true},{"title":"13mm \/ 0.45um \/ Pack\/400","offer_id":48160931971262,"sku":"WM7-H45013","price":5000.0,"currency_code":"AUD","in_stock":true},{"title":"47mm \/ 0.45um \/ Pack\/100","offer_id":48160932004030,"sku":"WM7-H45047","price":5000.0,"currency_code":"AUD","in_stock":true},{"title":"90mm \/ 0.45um \/ Pack\/50","offer_id":48160932036798,"sku":"WM7-H45090","price":5000.0,"currency_code":"AUD","in_stock":true},{"title":"142mm \/ 0.45um \/ Pack\/50","offer_id":48160932069566,"sku":"WM7-H45142","price":5000.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1784\/2811\/files\/WM7-HL.png?v=1784006630","url":"https:\/\/proscitech.com.au\/products\/pvdf-membrane-filters-hydrophilic","provider":"ProSciTech","version":"1.0","type":"link"}