Not official USP-NF text
TOPIRAMATE
PF LGS# Brand Type of Test Additional Information
29(2) L1 Inertsil ODS-3 Assay and Related Compounds 4.6 mm x 25 cm, 5 µm.
30(4) L46 Ion Pac AG11 Limit of . . . . . . . . . Limit of Sulfamate and Sulfate: IonPac AS11-HC, 4.0 mm x 25 cm (Analytical Column). IonPac AG11 (Guard Column).
29(2) G43 DB-624 Residual solvents 0.53 mm x 70 m, 3 µm.