Not official USP-NF text
DIRITHROMYCIN
PF LGS# Brand Type of Test Additional Information
24(4) L1 Hypersil-ODS Assay Manuf. Thermo Hypersil-Keystone.
24(4) L1 Kromasil ODS Assay Alternative reagent
24(4) L1 Symmetry C-18 Assay Alternative reagent
24(4) L1 Hypersil-ODS Chromatographic purity Manuf. Thermo Hypersil-Keystone.
24(4) L1 Kromasil ODS Chromatographic purity Alternative reagent; see Assay
24(4) L1 Symmetry C-18 Chromatographic purity Alternative reagent; see Assay
24(4) L1 Hypersil-ODS Identity Manuf. Thermo Hypersil-Keystone.
24(4) L1 Symmetry C-18 Identity Alternative reagent; see Assay
24(4) L1 Kromasil ODS Identity Alternative reagent; see Assay
24(4) L1 Hypersil-ODS Limit of . . . . . . . . . Limit of dirithromycin 16S-epimer, manuf. Thermo Hypersil-Keystone.
24(4) L1 Symmetry C-18 Limit of . . . . . . . . . Limit of dirithromycin 16S-epimer; alternative reagent.
24(4) L1 Kromasil ODS Limit of . . . . . . . . . Limit of dirithromycin 16S-epimer; alternative reagent; see Chromatographic purity