Dialysis membrane Spectra/Por® 4

Supplier: Spectrum Laboratories
132697 132700 132703 132706 132709
734-0677EA 706 GBP
734-0677 734-0678 734-0680 734-0681 734-0683
Dialysis membrane Spectra/Por® 4
Tubing Dialysis Tubing
MWCO 12 to 14 kD, regenerated cellulose.

  • Transparent and flexible

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. 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. Supplied dry, preservative: glycerol.
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