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  6. Spectrum™ Spectra/Por™ 4 RC Dialysis Membrane Tubing 12,000 to 14,000 Dalton MWCO

Spectrum™ Spectra/Por™ 4 RC Dialysis Membrane Tubing 12,000 to 14,000 Dalton MWCO

Catalog No. 08667E
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Diameter (Metric):
16 mm
45 mm
Length (Metric):
30 m
30.5 m
Catalog No. Diameter (Metric) Length (Metric)
08667E 45 mm 30 m
08667B 16 mm 30.5 m
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Catalog No. 08667E

Supplier: Spectrum™ S432706

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Description

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

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

Specifications

Product Type Spectra/Por 4 Dialysis Tubing
MWCO 12 to 14 kDa
Material Regenerated Cellulose
Diameter (Metric) 45 mm
Diameter (English) 1.77 in.
Length (English) 100 ft.
Length (Metric) 30 m
Formulation Packaged with glycerin
Temperature Range (English) 39.2°F to 249.8°F
Temperature Range (Metric) 4°C to 121°C
Quantity Each
For Use With (Application) Ideal for molecular separation, protein binding studies, electrolyte removal, desalting
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