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Polycap* Filter Capsule
Whatman™ Polycap™ AS Disposable Filter Capsules, Whatman products (Cytiva)
Catalog #: CA28137-908
Supplier:  Cytiva
Polycap* Filter Capsule
Whatman™ Polycap™ AS Disposable Filter Capsules, Whatman products (Cytiva)
Catalog #: CA28137-908
Supplier:  Cytiva

Specifications

  • Membrane:
    Nylon
  • Pore size:
    0.2 µm
  • Sterility:
    Sterile
  • Description:
    Polycap AS 36 capsule filter
  • Max. operating pressure:
    4.1 bar (60 psi)
  • Endotoxin level:
    LAL tested, ≤0.5 EU/ml
  • Vent:
    On inlet
  • Sealing:
    Heat-fused
  • Housing:
    Polypropylene (PP)
  • Pre-filter:
    Glass microfiber double laminated with polyolefin monofilament non-woven
  • Autoclavable:
    Certain filter devices have been sterilized.Capsules may be autoclaved at 121 °C for 20 minutes. However, an integrity test should be performed after autoclaving. Filling bell is not autoaclavable but is detachable.
  • Inlet/outlet Connections:
    SB
  • Supplier No.:
    6705-3602

Specifications

About this item

Cytiva's Whatman Polycap AS (Aqueous Solution) combines a nylon membrane filter and glass microfiber (GMF) prefilter for a long lifetime device that can filter large volumes of even difficult, particulate-laden samples.

  • First layer (GMF) acts as a prefilter to ensure longer membrane (0.2, 0.45, and 1.0 µm) life and higher filtration efficiency
  • Nylon membrane filter layer is inherently hydrophilic, has low extractables, is biosafe, and has excellent flow rates
  • Polypropylene housing is thermally fused (no glues, adhesives, or extraneous materials), reducing extractable levels
  • Can be tested with bubble point, pressure decay, or forward flow methods
  • Available in presterilized and nonsterile (autoclavable) versions

Polycap AS are Whatman capsule filters specifically designed for high-volume filtration of aqueous sample solutions in a compact size.

Certifications: Manufactured according to ISO9001:2008 QMS standards
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