Spectrum™ Spectra/Por™ 2 RC Dialysis Membrane Tubing 12,000 to 14,000 Dalton MWCO Available on GSA/VA Contract for Federal Government customers only.

Ideal for molecular separation, protein binding studies, electrolyte removal, desalting

Manufacturer: Spectrum™ 132684

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Catalog No. 08-670-3C

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    Formulation Contain glycerin as a humectant
    Quantity Each
    MWCO 12 to 14 kd
    Diameter (English) 3 in.
    Diameter (Metric) 76mm
    For Use With (Application) Ideal for molecular separation, protein binding studies, electrolyte removal, desalting
    Material Regenerated Cellulose
    Length (English) 49.2 ft.
    Length (Metric) 15m
    Temperature Range (English) 39.2° to 249.8°F
    Temperature Range (Metric) 4° to 121°C
    Product Type Spectra/Por™ 2 Dialysis Tubing

    Supplied as flat-width tubing or flat sheets that can be folded to fit various funnel-type dialysis apparatus. Pure regenerated natural cellulose membranes with 1000 to 50,000 molecular weight cutoffs.

    • Transparent and flexible
    • Low molecular weight compounds in aqueous solutions diffuse through membrane
    • Higher molecular weights, such as proteins and bacteria, are retained by membrane
    • Glycerol preserves membrane and must be removed before use
    • Flat sheets and discs available for use with dialysis apparatus

    Do not tie knots in tubing; use closures

  • Description & Specifications

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