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Spectrum™ Spectra/Por™ 1-4 Standard RC Dialysis Membrane in Flat Sheets

Clear, flexible and sturdy Standard RC (regenerated cellulose) in single layer square sheets that can be used with a variety of dialysis equipment or can be cut into specific dimensions for attaching to support frames for customized diagnostic assays, equilibrium studies, desalting, protein purification, etc.

Manufacturer: spectrum™  SML132723

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Catalog No. 08-671-20


Description & Specifications


Quantity 25 Sheets
Color Clear
Membrane Type Spectra/Por™ 3
Product Type Spectra/Por™ 3 Dialysis Membrane Flat Sheets
For Use With (Application) Ideal for molecular separation, protein binding studies, electrolyte removal, desalting
Length (English) 4.2 in.
Length (Metric) 108mm
MWCO 3.5 kd
Operating Temperature (English) 39° to 250°F
Operating Temperature (Metric) 4° to 121°C
Width (English) 4.2 in.
Width (Metric) 108mm
Dimensions (L x W) 4.2 x 4.2 in. (108 x 108mm)

  • Flat-Sheets deal for use with dialysis equipment or cutting to size
  • Available in 3.5 kD, 6-8 kD and 12-14 kD MWCO's
  • Good chemical compatibility with dilute strong acids & bases, conc. weak acids and bases, many alcohols & some organics.
  • Standard RC can tolerate pH 2 - 12 and temp 4-121°C.
  • 25 sheets/pkg

Do not tie knots in tubing; use closures