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Spectrum™ Spectra/Por™ 2 RC Dialysis Membrane Tubing 12,000 to 14,000 Dalton MWCO
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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 2 Dialysis Tubing
MWCO
12 to 14 kDa
Material
Regenerated Cellulose
Diameter (Metric)
45 mm
Diameter (English)
1.77 in.
Length (English)
49.2 ft.
Length (Metric)
15 m
Formulation
Contain glycerin as a humectant
Temperature Range (English)
39.2°F to 249.8°F
Temperature Range (Metric)
4°C to 121°C
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