Spectra/Por™ Cellulose Regenerated Tubing Membrane

For molecular separation, protein binding studies, electrolyte removal and desalting

Catalog Number	MWCO	Length (Metric)	Capacity (Metric)
FKS11495859	12 to 14 kDa	15 m	46 mL/cm

Catalog number FKS11495859

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MWCO:

12 to 14 kDa

Length (Metric):

Capacity (Metric):

46 mL/cm

Pure regenerated natural cellulose membranes with 1kDa to 50kDa MWCO. Transparent and flexible except Spectra/Por™ 5. Low molecular weight compounds in aqueous solutions diffuse through the membrane, higher molecular weights, such as proteins and bacteria, are retained by the membrane. Convenient dispenser boxes protect unused membranes. Glycerol (where used) preserves membrane and must be removed before use. Soak membrane for three hours in deionised water, then rinse well with running water. Spectra/Por™ 5 is reinforced with a layer of porous paper, to give a thick, rigid membrane for use in high shear environments.

Spectra/Por™ 1, 2, 3, 4, 5, supplied dry with glycerol
Spectra/Por™ 6, pre-wetted supplied in 0.1% sodium azide
Spectra/Por™ 7, pre-treated to reduce trace contaminants supplied in 0.1% sodium azide

For molecular separation, protein binding studies, electrolyte removal and desalting.

Specifications

Product TypeRegenerated Tubing Membrane

MWCO12 to 14 kDa

MaterialCellulose

Length (Metric)15 m

Capacity (Metric)46 mL/cm

ColorTransparent

Temperature Range (Metric)60°C

Quantity1 Each

For Use With (Application)For molecular separation, protein binding studies, electrolyte removal and desalting

Unit SizeEA