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GN-6 Metricel Membrane Disc Filters[产品打印页面]

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  • 产品名称:GN-6 Metricel Membrane Disc Filters
  • 产品型号:0.45um,13/25/37/47/50/85/142mm
  • 产品展商:其他品牌
  • 产品价格:0.00 元
  • 折扣价格:0.00 元
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简单介绍

Certified 0.45 µm membrane for microbiological analysis meets or surpasses U.S. EPA and ASTM specifications Mixed cellulose esters is the most accepted filter media for microbiological analysis, and

产品描述

 

  • Certified for the microbiological analysis of potable, waste, process, and natural waters in accordance with the MF Technique referenced in Standard Methods for the Examination of Water and Wastewater, 20th edition, and the U.S. EPA's Microbiological Methods for Monitoring the Environment, 600/8-78-017.
  • Ideal for isolation and enumeration of Total and Fecal Coliforms, E. coli, Fecal Streptococcus, fungi, and other heterotrophic organisms.

     

    Filter Media
    Hydrophilic mixed cellulose esters

    Pore Size
    0.45 µm

    Typical Thickness
    152 µm (6 mils)

    Typical Filter Weight
    4 mg/cm2

    Typical Water Flow Rate
    > 65 mL/min/cm2 at 0.7 bar (70 kPa, 10 psi)

    Maximum Operating Temperature – Water
    74 °C (165 °F)

    Typical Moisture Pick-up
    < 1% after 24 hr at 48% relative humidity at 23 °C (73 °F)

    Extractables - Boiling Water
    < 2%

    Minimum Bubble Point - Water
    1.8 bar (180 kPa, 26 psi)

    Recovery
    (measured vs. control)
    > 90% E. coli

    Refractive Index
    1.512

    Sterilization
    Provided sterile or non-sterile; autoclavable if desired at 121 - 123 °C (250 - 253 °F) at 1.0 bar (100 kPa, 15 psi) for 15 - 20 min; S-Packs sterilized by gamma irradiation

    Part Number Description Pkg
    GN-6 Metricel Membrane, 0.45 µm (S-Packs)
    66265 47 mm, plain, sterile 200/pkg
    66278 47 mm, grid, sterile 200/pkg
    66068 47 mm, grid, sterile 1000/pkg
    66191 47 mm, grid, sterile 2000/pkg
    66539 50 mm, grid, sterile 200/pkg
    GN-6 Metricel Membrane, 0.45 µm (Autoclave Packages)
    63077 47 mm, grid, sterile 100/pkg
    GN-6 Metricel Membrane, 0.45 µm (Non-sterile Packages)
    63066 13 mm, plain 100/pkg
    63068 25 mm, plain 100/pkg
    64191 25 mm, grid 100/pkg
    64382 37 mm, plain, with support pads 100/pkg
    63069 47 mm, plain 100/pkg
    63020 47 mm, grid 100/pkg
    60016 85 mm, grid 50/pkg
    66536 142 mm, plain 25/pkg

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