Repligen Spectra/Por 6 Pre-Wetted Regenerated Cellulose (RC) Dialysis Tubing, 40 mm Flat Width, MWCO: 8 kD (8000 Daltons)

Standard Grade Regenerated Cellulose (RC) is a clear, flexible and sturdy dialysis membrane with a looser molecular selectivity. This economical membrane is ideal for a broad range of applications in which there is a significant size difference between the MW species being separated; including sample prep, desalting, buffer exchange, pH change, protein purification, etc. Offering a good chemical compatibility, Standard Grade RC can be used with dilute strong acids and bases, concentrated weak acids and bases, most alcohols and some mild or dilute organics, including DMSO. Standard RC can tolerate pH 2 to 12 and temperatures 4 to 121°C.

Spectra/Por® 6 Standard RC tubing is conveniently pre-equilibrated in water, eliminating the need to soak the membrane to remove glycerin and hydrate the membrane. This ready-to-use membrane is packaged wet in a preservative solution of 0.05% sodium azide. Simply rinse away the preservative solution with DI water, load the sample and dialyze. The tubing is available in 10 m/roll to provide better economy for applications requiring larger amounts of tubing.
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