Spectra/Por® 1 - 4 Standard RC Dialysis Membrane Discs

Repligen offers dry Standard RC dialysis membrane, Spectra/Por 1, 2, 3 4, in single layer discs. The membrane discs are available in 3 diameter sizes (33mm, 47 mm 100 mm) typically used in various commercially available dialysis equipment. Each package contains 50 discs separated by glycine paper.

Product Specifications:

Membrane Type	Purpose	MWCO
Spectra/Por 1	Basic dialysis	6–8 kD
Spectra/Por 2	Higher permeability	12–14 kD
Spectra/Por 3	Basic dialysis	3.5 kD
Spectra/Por 4	Basic dialysis	12–14 kD

3 Disc Diameters	33 mm, 47 mm, 100 mm
Properties	Hydrophilic, symmetric porosity
Quantity	50 discs/pkg
Packaging	Dry with glycerin (rinse out with water)