Not official USP-NF text
TROSPIUM CHLORIDE
PF LGS# Brand Type of Test Additional Information
36(4) L1 Kromasil C18 Assay and Organic Impurities 4.6 mm x 25 cm, 5 2m. Alternative column: LiChrospher RP8-Select B brand of L7 column.
38(1) L1 Inertsil ODS-3 Limit of . . . . . . . . . Limit of trospium chloride related compound C. 4.6 mm x 25 cm, 5 µm.