Pharmacopoeias like the United States Pharmacopoeia (USP) or the European Pharmacopoeia (EP) contain HPLC methods for the analysis of pharmaceuticals. We show for eight drugs the successful separation from their impurities and the method optimmization with our HPLC columns according to USP or EP.
The NUCLEODUR and NUCLEOSHELL brochure "Modern HPLC phases" is available online and also as the printed version!