Residual Solvents per USP 467 Using Zebron ZB-624PLUS and ZB-WAXPLUS GC Columns

Residual solvents in pharmaceutical products are defined as organic volatile chemicals that are used or produced in the manufacture of a drug substance, excipients, or preparation of a drug product. In this application note, learn how companies determine which solvents to use in production and subsequently develop testing procedures that are fit for purpose.