Orochem Coral spin desalting column, 7K MWCO

Desalting is a critical step in processing samples that have been isolated in the presence of salts and other small molecules. Resin-based desalting is performed by allowing the small molecules to freely enter the resin pore and be retarded in their flow through the packed resin bed while the high molecular weight molecules like proteins in the sample are excluded from the resin and rapidly exit the column