Not official USP-NF text
DIHYDROERGOTAMINE MESYLATE
PF LGS# Brand Type of Test Additional Information
24(1) L1 Resolve C18 Assay and Chromatographic purity Alternative column.
24(1) L1 ZORBAX SB-C18 Assay and Chromatographic purity
29(5) L1 Hypersil-ODS Identification, Related Compounds, Assay 4.0 mm x 25 cm, 5 µm.