Sterile Cellulose Acetate Syringe Filters, Choose Porosity/Diameter, pack/100

Sterile Cellulose Acetate Syringe Filters, Choose Porosity/Diameter, pack/100

$252.00 $240.28
(You save $11.72)
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syringe filter
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We offer HPLC Certified, high quality and cost effective syringe filters. These non-sterile hydrophilic cellulose acetate CA syringe filters are available in two different porosities 0.45 µm and 0.22 µm and two diameters 25mm and 13mm. They are available in packs of 100.


  • Disposable
  • Luer-Lock; and pressure fitting
  • Ultrasonically bonded for reliability
  • Filter media type clearly inscribed on barrel
  • Excellent unit-to-unit and lot-to-lot reproducibility and consistency
  • High purity virgin polypropylene housing, no dyes or pigments added
  • Every unit type is available as an individually wrapped gamma sterilized pack
  • Unique concentric funnel shaped barrel increases volume and decreases back pressure

Simple Product Selection

  1. Evaluate sample: Determine chemical compatibility, volume and need for prefiltration
  2. Determine level of prefiltration necessary: In filter unit vs. prefilter unit in series for coarse precipitants.
  3. Choose filter media type: Aqueous: Nylon, MCE, CA or Non-polar: Nylon, PTFE, PVDF or Protein: PVDF, PES
  4. Choose barrel diameter: 10 mL: 13 mm diameter or 100 mL: 25 mm diameter
  5. Choose initial or secondary retention target: 0.45 µm or 0.20 µm

Applications - Cellulose Acetate CA - Hydrophilic

  • Very low binding capacity for proteins
  • Material is nitrate-free making it suitable for groundwater & EPA ASTM's
  • For filtration under sterile conditions
  • Filtration and clarification of biological fluids, sterilization of media additives and serum
  • Sample preparation of aqueous solutions
  • For applications requiring maximum sample recovery
  • Sample preparation of protein-based HPLC solutions
  • Designed to sterilize and remove particulates from even the most viscous proteinaceous samples
  • Filtration of tissues culture media with glass fiber prefilter
Part # Porosity / Diameter GE/Whatman Equivalent MFS/Advantec Equivalent
IWT-ES10081 0.22 µm / 13 mm n/a 13CP020AN
IWT-ES10082 0.45 µm / 13 mm 6771-1304 13CP045AN
IWT-ES10083 0.22 µm / 25 mm n/a 25CS020AN
IWT-ES10084 0.45 µm / 25 mm n/a 25CS045AN

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