DescriptionPolytetrafluoroethylene (PTFE) is chemically resistant to virtually all solvents and can be used for working with aggressive media such as Strong acids and bases. PTFE is hydrophobic and requires pre-wetting (normally by using a small amount of alcohol) before being used with aqueous samples. PTFE filters can also be used to prevent moisture passing through air vents.FeaturesNaturally hydrophobic membrane provides excellent flow rates and high loadingAble to filter solutions at temperatures up to 100˚CAutoclave at 121℃ at 1 bar for 20 minutes/EO/Gamma Certified for chromatographic performance with an actual HPLC analytical standard runExceptional temperature stability provides extended sampling range over other membranesApplicationsFiltration of strong acids and aggressive solutionsCleaning of small volume samples for HPLC or GC application Venting applicationsDegassing solventsPhase separationTechnical DataFilter MediaHydrophobic PTFEPore Size0.22μm0.45μmDiameter13mm25mmHousingPPPPBubble Point0.13MpaMpaFiltration Area1.0cm24.3cm2Maximum Operating Pressure6.2bar6.2barProcess Volume10ml100mlHold-up Volume< 25μl<100μlInletFemale Luer LockFemale Luer LockOutletMale Luer UnlockMale Luer UnlockFlow DirectionFlow should enter from the inletMaximum Operating Temperature60℃SterilizationAutoclave at 121℃ at 1 bar for 20 minutes/EO/GammaOur FactoryPackageDeliveryOrdering ProcessOrdering InformationItem CodePore Size(um)Diameter(mm)SterileQuantity/pkWPT1322NB0.2213No100pcsWPT1345NB0.4513No100pcsWPT2522NB0.2225No100pcsWPT2545NB0.4525No100pcs

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