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Spectra/Por 7 Dialysis Membrane Molecular weight cut-off is 3500. Free of trace metal and sulfur for separations involving a possible sensitivity to such materials. Supplied wet in 0.1% sodium azide as a preserving agent. 5m length. Flat width: 45mm. Diam
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Spectra/Por 7 Dialysis Membrane Molecular weight cut-off is 3500. Free of trace metal and sulfur for separations involving a possible sensitivity to such materials. Supplied wet in 0.1% sodium azide as a preserving agent. 5m length. Flat width: 54mm. Diam
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