{"product_id":"syringe-filter-hydrophilic-pvdf-0-22-0-45-μm-female-luer-lock-male-luer-slip","title":"Syringe Filter – Hydrophilic PVDF – 0.22 \/ 0.45 μm (Female Luer Lock + Male Luer Slip)","description":"\u003ch2\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eDesigned for high-performance biological sample preparation, protein solution clarification, and HPLC sample filtration, the Biofargo Hydrophilic PVDF Syringe Filters deliver excellent chemical resistance and low protein adsorption for sensitive laboratory workflows.\u003c\/p\u003e\n\u003cp\u003eFeaturing a hydrophilic PVDF membrane with outstanding mechanical strength and broad chemical compatibility, these syringe filters provide efficient particulate removal while maintaining high analyte recovery. The membrane’s low-binding properties make it particularly suitable for protein-based solutions, enzyme samples, and biological fluids where sample integrity is critical.\u003c\/p\u003e\n\u003cp\u003eBuilt with a robust polypropylene housing and precision-molded structure, Biofargo PVDF syringe filters ensure stable pressure resistance and consistent filtration performance under demanding laboratory conditions. Available in multiple pore sizes and diameters, the filters support a wide range of analytical, biochemical, and pharmaceutical applications requiring reliable liquid clarification and contamination control.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto; border: 1px solid #dcdcdc; border-radius: 6px;\"\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%; min-width: 1000px; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #0056b3; color: #fff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #dcdcdc; text-align: center;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #dcdcdc; text-align: center;\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc;\"\u003eProduct Name\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc;\"\u003eBiofargo Hydrophilic PVDF Syringe Filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fafafa;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc;\"\u003eMembrane Material\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc;\"\u003eHydrophilic PVDF (Polyvinylidene Fluoride)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc;\"\u003eHousing Material\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc;\"\u003ePolypropylene (PP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fafafa;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc;\"\u003eSupport Layer\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc;\"\u003ePolypropylene (PP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc;\"\u003eAvailable Pore Sizes\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc;\"\u003e0.22 μm, 0.45 μm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fafafa;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc;\"\u003eAvailable Diameters\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc;\"\u003e13 mm, 25 mm, 33 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc;\"\u003eFiltration Area\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc;\"\u003e0.13 cm², 1 cm², 3.5 cm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fafafa;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc;\"\u003eConnector Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc;\"\u003eLuer Inlet \/ Outlet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc;\"\u003eMaximum Forward Pressure\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc;\"\u003e5 bar (72.5 psi) @20°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fafafa;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc;\"\u003eMaximum Backward Pressure\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc;\"\u003e1 bar (14.5 psi) @20°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc;\"\u003eChemical Compatibility\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc;\"\u003epH 1–14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fafafa;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc;\"\u003eSterilization Compatibility\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc;\"\u003eAutoclaving and irradiation resistant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc;\"\u003eProtein Binding\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc;\"\u003eLow adsorption membrane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fafafa;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc;\"\u003eBacterial Retention\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc;\"\u003e\u0026gt;10⁷ cfu\/cm² B. diminuta (ATCC 19146)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc;\"\u003eEndotoxin Level\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc;\"\u003e\u0026lt;0.25 EU\/mL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fafafa;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc;\"\u003eIntegrity Testing\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc;\"\u003e100% integrity tested before release\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc;\"\u003eBiosafety Standard\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc;\"\u003eUSP \u0026lt;88\u0026gt; Class VI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fafafa;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc;\"\u003eManufacturing Environment\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc;\"\u003e100,000 Class Clean Room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eOrdering Information\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto; border: 1px solid #dcdcdc; border-radius: 6px;\"\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%; min-width: 900px; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #0056b3; color: #fff;\"\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #dcdcdc; text-align: center; width: 30.2093%;\"\u003eSKU\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #dcdcdc; text-align: center; width: 19.7452%;\"\u003ePore Size\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #dcdcdc; text-align: center; width: 19.9272%;\"\u003eDiameter\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #dcdcdc; text-align: center; width: 15.0136%;\"\u003ePackage Size\u003c\/th\u003e\n\u003cth style=\"padding: 12px; border: 1px solid #dcdcdc; text-align: center; width: 15.0136%;\"\u003eSterilization\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 30.2093%;\"\u003eVS-02-HZ-13-L-G\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 19.7452%;\"\u003e0.22 μm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 19.9272%;\"\u003e13 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 15.0136%;\"\u003e15 Unit\/Pack\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 15.0136%;\"\u003eSterile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 30.2093%;\"\u003eVS-02-HZ-13-L-N\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 19.7452%;\"\u003e0.22 μm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 19.9272%;\"\u003e13 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 15.0136%;\"\u003e15 Unit\/Pack\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 15.0136%;\"\u003eNon-sterile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fafafa;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 30.2093%;\"\u003eVS-04-HZ-13-L-G\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 19.7452%;\"\u003e0.45 μm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 19.9272%;\"\u003e13 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 15.0136%;\"\u003e15 Unit\/Pack\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 15.0136%;\"\u003eSterile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 30.2093%;\"\u003eVS-04-HZ-13-L-N\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 19.7452%;\"\u003e0.45 μm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 19.9272%;\"\u003e13 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 15.0136%;\"\u003e15 Unit\/Pack\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 15.0136%;\"\u003eNon-sterile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 30.2093%;\"\u003eVS-02-HZ-25-L-G\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 19.7452%;\"\u003e0.22 μm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 19.9272%;\"\u003e25 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 15.0136%;\"\u003e25 Unit\/Pack\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 15.0136%;\"\u003eSterile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 30.2093%;\"\u003eVS-02-HZ-25-L-N\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 19.7452%;\"\u003e0.22 μm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 19.9272%;\"\u003e25 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 15.0136%;\"\u003e25 Unit\/Pack\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 15.0136%;\"\u003eNon-sterile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fafafa;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 30.2093%;\"\u003eVS-04-HZ-25-L-G\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 19.7452%;\"\u003e0.45 μm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 19.9272%;\"\u003e25 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 15.0136%;\"\u003e25 Unit\/Pack\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 15.0136%;\"\u003eSterile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 30.2093%;\"\u003eVS-04-HZ-25-L-N\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 19.7452%;\"\u003e0.45 μm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 19.9272%;\"\u003e25 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 15.0136%;\"\u003e25 Unit\/Pack\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 15.0136%;\"\u003eNon-sterile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 30.2093%;\"\u003eVS-02-HZ-33-L-G\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 19.7452%;\"\u003e0.22 μm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 19.9272%;\"\u003e33 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 15.0136%;\"\u003e30 Unit\/Pack\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 15.0136%;\"\u003eSterile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 30.2093%;\"\u003eVS-02-HZ-33-L-N\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 19.7452%;\"\u003e0.22 μm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 19.9272%;\"\u003e33 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 15.0136%;\"\u003e30 Unit\/Pack\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 15.0136%;\"\u003eNon-sterile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fafafa;\"\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 30.2093%;\"\u003eVS-04-HZ-33-L-G\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 19.7452%;\"\u003e0.45 μm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 19.9272%;\"\u003e33 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 15.0136%;\"\u003e30 Unit\/Pack\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 15.0136%;\"\u003eSterile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 30.2093%;\"\u003eVS-04-HZ-33-L-N\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 19.7452%;\"\u003e0.45 μm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 19.9272%;\"\u003e33 mm\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 15.0136%;\"\u003e30 Unit\/Pack\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #dcdcdc; text-align: center; width: 15.0136%;\"\u003eNon-sterile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px;\"\u003e\n\u003cli style=\"margin-bottom: 14px;\"\u003e\n\u003cstrong\u003eHydrophilic PVDF Membrane Structure\u003c\/strong\u003e — provides excellent chemical resistance and stable filtration performance across diverse laboratory applications.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 14px;\"\u003e\n\u003cstrong\u003eLow Protein Adsorption\u003c\/strong\u003e — minimizes sample loss and preserves protein integrity during biological and biochemical workflows.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 14px;\"\u003e\n\u003cstrong\u003eHigh Mechanical Strength Membrane\u003c\/strong\u003e — ensures durability under pressure and reliable performance in demanding filtration conditions.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 14px;\"\u003e\n\u003cstrong\u003eBroad Chemical Compatibility (pH 1–14)\u003c\/strong\u003e — suitable for a wide range of aqueous and mildly organic laboratory solutions.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 14px;\"\u003e\n\u003cstrong\u003eReliable Bacterial Retention\u003c\/strong\u003e — effective removal of microorganisms and particulates for sterile filtration applications.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 14px;\"\u003e\n\u003cstrong\u003eRobust Polypropylene Housing\u003c\/strong\u003e — ensures structural stability and leak-free operation during syringe-based filtration.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 14px;\"\u003e\n\u003cstrong\u003eAutoclave and Irradiation Resistant\u003c\/strong\u003e — compatible with standard laboratory sterilization procedures.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 14px;\"\u003e\n\u003cstrong\u003eMultiple Sizes and Pore Options\u003c\/strong\u003e — supports flexible use in HPLC, protein analysis, buffer preparation, and general laboratory filtration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul style=\"padding-left: 20px;\"\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003eProtein and Enzyme Filtration\u003c\/strong\u003e — low adsorption PVDF membrane preserves biomolecule activity and sample integrity.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003eHPLC Sample Preparation\u003c\/strong\u003e — removes particulates to protect chromatographic columns and improve analytical accuracy.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003eBiological Sample Clarification\u003c\/strong\u003e — suitable for serum, culture supernatant, and aqueous biological fluids.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003eBuffer and Reagent Filtration\u003c\/strong\u003e — ensures clean, particle-free laboratory solutions for downstream experiments.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 12px;\"\u003e\n\u003cstrong\u003ePharmaceutical and Analytical Filtration\u003c\/strong\u003e — supports high-purity workflows in research and quality control laboratories.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- =========================\nFAQ\n========================= --\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat is a hydrophilic PVDF syringe filter used for?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003eA hydrophilic PVDF syringe filter is designed for filtration of aqueous laboratory samples where low protein adsorption and high sample recovery are important. It is widely used for protein solution filtration, biological sample clarification, buffer filtration, enzyme solutions, cell culture supernatants, and HPLC sample preparation. Unlike hydrophobic membranes, hydrophilic PVDF can be used directly with aqueous solutions without pre-wetting, helping simplify routine laboratory workflows.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eShould I choose a 0.22 μm or 0.45 μm PVDF syringe filter?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe appropriate pore size depends on your application. A \u003cstrong\u003e0.22 μm PVDF syringe filter\u003c\/strong\u003e is commonly selected for sterile filtration of aqueous solutions and removal of bacteria and fine particulates before downstream biological or analytical experiments. A \u003cstrong\u003e0.45 μm PVDF syringe filter\u003c\/strong\u003e is generally preferred for sample clarification, HPLC sample preparation, and removal of larger suspended particles when sterile filtration is not required. Choosing the correct pore size helps balance filtration efficiency, flow rate, and membrane life.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhy is hydrophilic PVDF recommended for protein solution filtration?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003eHydrophilic PVDF membranes feature \u003cstrong\u003elow protein binding\u003c\/strong\u003e and low non-specific adsorption, helping reduce sample loss during filtration. This makes them well suited for protein-rich samples, enzymes, antibodies, recombinant proteins, and biological fluids where maintaining high protein recovery and sample integrity is important for downstream analysis.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eCan these PVDF syringe filters be used for HPLC sample preparation?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003eYes. These \u003cstrong\u003ePVDF syringe filters for HPLC sample preparation\u003c\/strong\u003e efficiently remove fine particulates before sample injection, helping protect HPLC columns, reduce the risk of column blockage, improve chromatographic reproducibility, and extend analytical instrument life. Hydrophilic PVDF membranes are particularly suitable for aqueous samples and many commonly used laboratory solutions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eDo hydrophilic PVDF syringe filters require pre-wetting before use?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003eNo. Hydrophilic PVDF membranes are designed for direct filtration of aqueous solutions and generally do not require pre-wetting before use. This allows faster sample preparation while minimizing handling steps and reducing the possibility of sample contamination during routine laboratory filtration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat sample types are suitable for hydrophilic PVDF syringe filters?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003eHydrophilic PVDF syringe filters are suitable for protein solutions, enzyme preparations, biological samples, tissue culture media, cell culture supernatants, aqueous buffers, laboratory reagents, and analytical samples requiring particulate removal before HPLC, LC, or other downstream applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eHow do I select the correct filter diameter: 13 mm, 25 mm, or 33 mm?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003eFilter diameter mainly affects filtration area and sample loading capacity. A \u003cstrong\u003e13 mm PVDF syringe filter\u003c\/strong\u003e is commonly used for small-volume samples. A \u003cstrong\u003e25 mm PVDF syringe filter\u003c\/strong\u003e is suitable for most routine laboratory applications and offers a good balance between flow rate and capacity. A \u003cstrong\u003e33 mm PVDF syringe filter\u003c\/strong\u003e provides the largest effective filtration area and is often preferred for larger sample volumes or solutions containing more suspended particles.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat is the difference between sterile and non-sterile PVDF syringe filters?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003eSterile PVDF syringe filters are intended for applications requiring sterile filtration, including tissue culture media, biological solutions, and other contamination-sensitive laboratory workflows. Non-sterile PVDF syringe filters are commonly used for HPLC sample preparation, buffer filtration, reagent clarification, and general laboratory filtration where sterility is not required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat chemicals are compatible with hydrophilic PVDF membranes?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003eHydrophilic PVDF membranes provide broad chemical compatibility across a wide pH range (approximately pH 1–14) and are compatible with many aqueous laboratory solutions and selected organic solvent mixtures. For highly aggressive solvents or unusual chemical systems, compatibility testing is recommended before routine use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat are the benefits of the Female Luer Lock and Male Luer Slip connection?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe Female Luer Lock inlet provides a secure, leak-resistant connection with standard laboratory syringes, while the Male Luer Slip outlet allows convenient transfer of filtered samples into collection tubes, sample vials, or analytical containers. This standardized connection design helps improve operational safety and supports reliable laboratory sample filtration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eCan these syringe filters help improve analytical accuracy?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003eYes. Removing fine particles before analysis helps reduce instrument contamination, minimizes injection-related issues, improves sample consistency, and supports more reliable analytical results. This makes hydrophilic PVDF syringe filters a common choice for chromatography sample filtration, pharmaceutical research, biotechnology laboratories, and quality control applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c!-- =========================\nFAQ Schema\n========================= --\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- SEO Semantic Keywords --\u003e\n\u003cdiv style=\"display: none;\"\u003ehydrophilic PVDF syringe filter, PVDF syringe filter, 0.22 μm PVDF syringe filter, 0.45 μm PVDF syringe filter, sterile PVDF syringe filter, non-sterile PVDF syringe filter, low protein binding syringe filter, protein solution filtration, high protein recovery, low protein adsorption membrane, HPLC syringe filter, HPLC sample preparation, chromatography sample filtration, biological sample clarification, aqueous sample filtration, enzyme solution filtration, tissue culture media filtration, cell culture supernatant filtration, buffer filtration, laboratory sample filtration, analytical sample preparation, protect HPLC columns, particulate removal, female luer lock syringe filter, male luer slip syringe filter, polypropylene syringe filter housing, hydrophilic PVDF membrane filter, disposable laboratory syringe filter.\u003c\/div\u003e","brand":"feature-tec","offers":[{"title":"Pre-sterilized \/ 0.22 μm \/ 13 mm","offer_id":52510449828021,"sku":"VS-02-HZ-13-L-G","price":0.0,"currency_code":"USD","in_stock":true},{"title":"Pre-sterilized \/ 0.22 μm \/ 25 mm","offer_id":52510449860789,"sku":"VS-02-HZ-25-L-G","price":0.0,"currency_code":"USD","in_stock":true},{"title":"Pre-sterilized \/ 0.22 μm \/ 33 mm","offer_id":52510449893557,"sku":"VS-02-HZ-33-L-G","price":0.0,"currency_code":"USD","in_stock":true},{"title":"Pre-sterilized \/ 0.45 μm \/ 13 mm","offer_id":52510449926325,"sku":"VS-04-HZ-13-L-G","price":0.0,"currency_code":"USD","in_stock":true},{"title":"Pre-sterilized \/ 0.45 μm \/ 25 mm","offer_id":52510449959093,"sku":"VS-04-HZ-25-L-G","price":0.0,"currency_code":"USD","in_stock":true},{"title":"Pre-sterilized \/ 0.45 μm \/ 33 mm","offer_id":52510449991861,"sku":"VS-04-HZ-33-L-G","price":0.0,"currency_code":"USD","in_stock":true},{"title":"Non-sterile \/ 0.22 μm \/ 13 mm","offer_id":52510450024629,"sku":"VS-02-HZ-13-L-N","price":0.0,"currency_code":"USD","in_stock":true},{"title":"Non-sterile \/ 0.22 μm \/ 25 mm","offer_id":52510450057397,"sku":"VS-02-HZ-25-L-N","price":0.0,"currency_code":"USD","in_stock":true},{"title":"Non-sterile \/ 0.22 μm \/ 33 mm","offer_id":52510450090165,"sku":"VS-02-HZ-33-L-N","price":0.0,"currency_code":"USD","in_stock":true},{"title":"Non-sterile \/ 0.45 μm \/ 13 mm","offer_id":52510450122933,"sku":"VS-04-HZ-13-L-N","price":0.0,"currency_code":"USD","in_stock":true},{"title":"Non-sterile \/ 0.45 μm \/ 25 mm","offer_id":52510450155701,"sku":"VS-04-HZ-25-L-N","price":0.0,"currency_code":"USD","in_stock":true},{"title":"Non-sterile \/ 0.45 μm \/ 33 mm","offer_id":52510450188469,"sku":"VS-04-HZ-33-L-N","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/5312\/2997\/files\/1_61426297-5144-4281-af72-1e23be66634b.jpg?v=1783645782","url":"https:\/\/biofargo.com\/products\/syringe-filter-hydrophilic-pvdf-0-22-0-45-%ce%bcm-female-luer-lock-male-luer-slip","provider":"Biofargo","version":"1.0","type":"link"}