Spectrapor 7 1000mwc 38mmx5m ,Each

Details:

Spectra/por* 7 dialysis membrane^ molecular weight cut-off is 1000. 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: 38mm. Diameter: 24.2Mm.