Regenerate™ SP reagents are selectively designed to work quickly and effectively to regenerate your column after displacement chromatography.
Together with SACHEM's protocols, these products will ensure reproducible results with displacement chromatography.
2.0M NaCl is often adequate to remove SP displacers. However, for improved efficiency and performance we offer a variety of enhanced regeneration agents.
We offer a number of choices that vary by pH. Choice of pH is based upon individual system requirements or personal preference. Use 5-10 column volumes at an appropriate flow rate for your system.
Regenerate™ SP-N is a neutral regeneration agent (pH=7.0) for cation exchange columns. Regenerate™ SP-A is an acidic regeneration agent (pH=2.0) for cation exchange columns. Regenerate™ SP-B is a basic regeneration agent (pH=12.0) for cation exchange columns.
If you have no preference on pH, we recommend 8500 Regenerate™ SP-B.
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