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Filtration Products
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  Ultrafiltration
 
Nylon Membrane Filters
  • High strength and heat resistance
  • Inherently hydrophilic membranes made by impregnating a polyester web with nylon
  • Compatible with many aqueous and alcoholic solvents and solutions
  • Pure; negligible organic extractables
  • Binds proteins, DNA, and RNA
  • Use for HPLC sample preparation, to sterilize biological solutions or buffers, or for vacuum degassing
      Nylon Filter
    Magnification of Nylon filter.
    Also available as syringe filter units.
     
    Product Specifications: Nylon Membrane Filters
    Click here for chemical compatiblity information.
    Pore Size
    (μm)
    Bubble Point1
    Flow Rates2
    MPa
    psi
    Water
    (mL/min/cm2)
    Air
    (L/min/cm2)
    0.10
    ≥0.48
    ≥70
    4.0
    0.6
    0.22
    ≥0.34
    ≥50
    9.9
    1.7
    0.45
    ≥0.20
    ≥30
    26.9
    3.2
    0.65
    ≥0.12
    ≥18
    59.3
    4.5
    0.80
    ≥0.089
    ≥13
    80.5
    14
    1.20
    ≥0.075
    ≥11
    180
    18
    5.00
    ≥0.041
    ≥6
    331
    34
  • Wetting Time: <3 seconds to wet a φ47mm disk with aqueous 1% methylene blue
  • Maximum Operating Temperature: 180°C
  • Thickness: 65-120μm
  • Extractables: <0.2%
  • BSA Protein Binding: 120μg/cm2
     
    Notes:
    1.Bubble Point is the minimum pressure required to force air through a membrane which has been prewet with water
    2.Flow Rate indicates initial flow rate at 10 psi
      Water: using prefiltered (0.1μm) water
      Air: using prefiltered nitrogen
     
    Ordering Information: Nylon Membrane Filters
    Choose the appropriate Pore Size and Membrane Diameter from the chart below to select a catalog number. Nylon Membrane filters are available as nonsterile, plain white disks in the packaging listed below. Product certification is available upon request.
    For price and availablity of any membrane filter, call us at 1-800-334-7132 or click here to contact us by email.
     
    Plain White Disks
    Pore Size
    (μm)
    φ13 mm
    φ25 mm
    φ47 mm
    φ90 mm
    φ142 mm
    φ293 mm
    Package of 100
    Package of 25
    0.10
    N010A013A
    N010A025A
    N010A047A
    N010A090C
    N010A142C
    N010A293C
    0.22
    N022A013A
    N022A025A
    N022A047A
    N022A090C
    N022A142C
    N022A293C
    0.45
    N045A013A
    N045A025A
    N045A047A
    N045A090C
    N045A142C
    N045A293C
    0.65
    N065A013A
    N065A025A
    N065A047A
    N065A090C
    N065A142C
    N065A293C
    0.80
    N080A013A
    N080A025A
    N080A047A
    N080A090C
    N080A142C
    N080A293C
    1.20
    N120A013A
    N120A025A
    N120A047A
    N120A090C
    N120A142C
    N120A293C
    5.00
    N500A013A
    N500A025A
    N500A047A
    N500A090C
    N500A142C
    N500A293C
     
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