Whatman™ Mixed Cellulose Ester Membranes Available on GSA/VA Contract for Federal Government customers only.

Facilitates particle detection and minimizes eye fatigue with surface marks and color contrast. Whatman™ Mixed Cellulose Ester Membranes are available plain or gridded for automatic or manual counting procedures.

Manufacturer: Whatman™ 10400909

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Catalog No. 09-927-260

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    Quantity 100Pack
    Autoclavable Yes
    Diameter (Metric) Outside 37mm
    Grid Color Plain
    Product Type Mixed Cellulose Ester Membrane
    Includes Interleaving paper
    Material Mixed Cellulose Ester
    Membrane Type ME 27
    Protein Binding Capacity Medium
    Sterile No
    Temperature (English) Operating 266°F
    Pore Size 0.8μm
    Size (Metric) Grid 3.1mm
    Temperature (Metric) Operating 130°C
    Thickness (Metric) 135μm
    Waterflow Rate 2.8 sec./100mL/12.5cm2
    Diameter (English) Outside 1.45 in.

    Offers a high degree of internal surface area for greater adsorption of product.
    • Excellent contrast for easier particle detection.
    • Grids are nontoxic and do not inhibit bacterial growth, ensuring sample integrity.
    • Black plain and black gridded membranes have a mix of cellulose nitrate and cellulose acetate.
    • Higher dirt loading capacity.
    • Biologically inert with good thermal stability.
    • No surfactants to contaminate samples.
    • Uniform microporous structure of membrane gives high flow rates.
    • Special nontoxic ink used is completely free from bacterial growth inhibitors
    • Manufactured under strictly controlled cleanroom conditions

  • Description & Specifications

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