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

Catalog No. 08-667E

Supplier: Spectrum™ S432706

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