Not official USP-NF text
PROPRANOLOL HYDROCHLORIDE AND HYDROCHLOROTHIAZIDE TABLETS
PF LGS# Brand Type of Test Additional Information
14(1) L1 Spherisorb ODS Assay and Limit of . . . . 4-amino-6-chloro-1,3-benzenedisulfonamide; 15-cm, 5-µm.