Spectra/Por* Biotech Cellulose Ester (CE) Dialysis Membranes

Ultra high purity and precise separation dialysis membranes offer an excellent molecular weight cutoff (MWCO) selection for separation of ionic species as well as macromolecules. Biologically inert surface yields optimum sample recovery. No special chemical precleaning required.
Strong polar solvents such as acetone, MEK or dioxane will irreparably damage the membranes. Membranes will tolerate exposure to lower alcohols without apparent damage, with only slight change to MWCO. Membranes should not be exposed to organic solvents at concentrations exceeding 5% in water. Supplied wet in 0.1% sodium azide preservative. 33 ft/10 m length per package.