Spectrapor 7 8000wmc 32mmx5m ,Each

Details:

Spectra/por* 7 dialysis membrane^ molecular weight cut-off is 8000. 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: 32mm. Diameter: 20.4Mm.