Validation of a chromatographic method for the assay of sulphamethoxazol and trimethoprinm in tablets

The results obtained during the standarization of a methodology by reverse high performance liquid chromatography for the assay of sulfamethoxazol and trimethoprim in tablets are present. For the assay we used a C18 reversed phase column and a mobile phase composed by methanol: phosphoric acid 0.01M...