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Spectra/Por* 1 Dialysis Membrane, MWCO 6000 to 8000
For dialysis and ultrafiltration in biochemical work. Molecular weight cut-off is 6000 to 8000. Pure, regenerated, natural cellulose. Free from fixed charges. Contains some glycerin and other impurities which may be removed by washing. Porosity throughout roll remains very uniform if roll is preserved carefully. Will change only slowly over a period of months if kept in the original polyethylene bag and refrigerated.
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