Not official USP-NF text
ASPIRIN, CODEINE PHOSPHATE, ALUMINA, AND MAGNESIA TABLETS
PF LGS# Brand Type of Test Additional Information
10(4) L1 Chromegabond M-C18 Assay and Limit of . . . . Limit of free salicylic acid. Assay for aspirin & codeine phosphate.
10(4) L1 MicroBondapak C18 Assay and Limit of . . . . Limit of free salicylic acid. Alternative column.
11(5) L1 Chromegabond M-C18 Dissolution NULL
11(5) L1 MicroBondapak C18 Dissolution Alternative column.
10(4) L1 Chromegabond M-C18 Identification NULL
10(4) L1 Chromegabond M-C18 Uniformity of dosage units NULL