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    PES Syringe Filters, 0.45um, 25mm, Luer-Lok/Luer Slip, Sterile, 100/Pk

    Thumbnail Filmstrip of PES Syringe Filters, 0.45um, 25mm, Luer-Lok/Luer Slip, Sterile, 100/Pk Images

      Purchase PES Syringe Filters, 0.45um, 25mm, Luer-Lok/Luer Slip, Sterile, 100/Pk

      Tisch
      PES Syringe Filters, 0.45um, 25mm, Luer-Lok/Luer Slip, Sterile, 100/Pk SKU: SF14507

      $174.94
      4 in stock. Additional units ship in 4 weeks.
       

      Polyethersulfone (PES) Syringe Filters - SF14507

      Featuring pre-sterilized polyethersulfone membrane technology with 0.45µm pore size optimized for clarification applications requiring immediate aseptic processing. Ready-to-use sterile packaging delivers exceptional flow rates for efficient particulate removal while preserving valuable biological components in pharmaceutical and biotechnology workflows. Tisch Scientific combines hydrophilic PES membranes with robust polypropylene construction to ensure consistent clarification performance across cell culture, analytical sample preparation, and quality control applications.

      Key Polyethersulfone (PES) Membrane Characteristics

      • Naturally hydrophilic membrane providing instant wet-out without pre-treatment
      • Clarification-grade 0.45µm pore size removes cells, debris, and particulates
      • Ultra-low protein binding preserves sample integrity and biological activity
      • Membrane thickness of 100-160µm, ensuring consistent retention characteristics
      • Broad chemical compatibility supporting aqueous and mild organic solutions

      Key Construction Characteristics

      • Standard 25mm diameter design supporting versatile sample volume processing
      • Integrated PP prefilter enhances throughput and protects the primary membrane
      • Holdup volume of 100µL ensuring efficient recovery of valuable materials
      • Universal Luer-Lok/Luer Slip connectivity accommodating all syringe types

      SF14507 syringe filters maintain exceptional flow rates of 47.5ml through a 4.08cm² active filtration area, maximizing your laboratory productivity for clarification applications. A bubble point of 31.91psi validates membrane integrity for applications requiring documented performance in regulated environments. Pre-sterilized individual packaging eliminates preparation time while ensuring immediate use in aseptic applications, maintaining operational capability up to 60°C for your critical clarification requirements.

      For more information about chemical and material compatibility, please review our Chemical Compatibility Chart.

      Bubble Point (psi)
      31.91psi
      Burst Pressure (psi)
      87psi
      Connection Type
      Luer-Lok/ Luer Slip
      Diameter
      25mm
      Filtration Area
      4.08cm²
      Flow Rate
      47.5ml
      Holdup Volume
      100μL
      Material
      Polyethersulfone (PES)
      Maximum Operating Pressure
      87psi
      Maximum Operating Temperature (°C)
      60°C
      Membrane Thickness (µm)
      100-160μm
      Pack Count
      100
      Pore Size (µm)
      0.45
      Prefilter (Yes/No)
      Yes
      Prefilter Material
      PP
      Sterility
      Sterile
      Volume Throughput (ml)
      50ml
      Weight
      0.88
      Wetability
      Hydrophilic
      • Cell Culture Clarification - Removes cells, debris, and particulates from growth media while preserving proteins and bioactive factors through low binding
      • HPLC Sample Preparation - Clarifies analytical samples before chromatography injection with minimal extractables in a pre-sterilized, ready-to-use format
      • Protein Solution Processing - Removes protein aggregates from biological preparations while maintaining activity and concentration through low protein binding
      • Buffer Media Filtration - Ensures particle-free laboratory buffers and culture media for critical assays requiring optically clear sterile solutions
      • Biological Fluid Clarification - Processes serum, plasma, and biological samples for particulate removal while preserving proteins in pre-sterilized format
      • Quality Control Testing - Prepares optically clear solutions for spectrophotometric analysis in pharmaceutical quality control with pre-sterilized filters