Validating a Reversed-Phase HPLC Method to Determine Residual Nonoxynol-9 on Pharmaceutical Process Equipment Using a Nonporous Silica Column

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LCGC North America

LCGC North America, LCGC North America-03-01-2001, Volume 19, Issue 3

The authors' laboratory developed and validated an HPLC method to test for residual nonoxynol-9 on stainless steel, PTFE, and acrylic substrates.