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PTFE Hydrophobic Membrane, 0.22µm, 142mm, Polypropylene Scrim Support, Nonsterile - 25/pk

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    Purchase PTFE Hydrophobic Membrane, 0.22µm, 142mm, Polypropylene Scrim Support, Nonsterile - 25/pk

    LabExact
    PTFE Hydrophobic Membrane, 0.22µm, 142mm, Polypropylene Scrim Support, Nonsterile - 25/pk SKU: LE-IWT-PTFE-022142

    $85.95 $133.07
    Save $47.12
     
    Featuring advanced polytetrafluoroethylene membrane technology delivering exceptional chemical compatibility and hydrophobic performance for demanding analytical and separation applications. The hydrophobic PTFE polymer membrane is bonded to a polypropylene support to improve handling characteristics while providing broad chemical compatibility and high flow rates. Unique scrim bonding technique utilizing no bonding agent ensures maximum purity, enhanced chemical compatibility, and reduced extractables for critical analytical protocols requiring contamination-free processing. Key PTFE Membrane Characteristics
    • Hydrophobic surface chemistry effectively separates polar and nonpolar solvents while maintaining membrane integrity
    • Biologically and chemically inert construction provides exceptional chemical compatibility with aggressive solvents, acids, and bases
    • Maximum operating temperature of 260°C enables high-temperature filtration applications without membrane degradation
    • 0.22µm pore size delivers precise particulate retention for sterile filtration and clarification protocols
    • High porosity membrane structure yields superior flow rates optimizing processing efficiency in high-volume applications
    Key Construction Characteristics
    • Polypropylene scrim support provides enhanced mechanical strength and easier handling compared to unsupported membranes
    • Binder-free construction eliminates organic contamination sources critical for trace analysis applications
    • 142mm diameter accommodates large-volume filtration systems and specialized analytical equipment configurations
    • Inherently hydrophobic properties will not absorb moisture from air or gases, making it ideal for venting applications and phase separations
    • Nonsterile format suitable for analytical and industrial applications where sterility validation is not required
    These PTFE membranes achieve remarkable versatility across diverse applications including clarifying acids, bases and solvents; air monitoring; filtering and venting gases; and UV spectroscopy. Aqueous solutions can pass after prewetting with methanol, expanding compatibility to both organic and aqueous systems. The 25-pack format maximizes convenience for laboratories conducting routine analytical protocols while maintaining consistent performance across extended processing campaigns requiring both exceptional chemical resistance and validated filtration reliability.
    Diameter
    142mm
    Material
    Polytetrafluoroethylene (PTFE)
    MFS/Advantec Equivalent
    T020A142C
    Millipore Equivalent
    FGLP14250
    Pack Count
    25
    Pall Equivalent
    66145
    Pore Size (µm)
    0.22
    Sartorius Equivalent
    11807-142------G
    Sterility
    Nonsterile
    Weight
    0.75
    Wetability
    Hydrophobic