Not official USP-NF text
RIBOFLAVIN 5'-PHOSPHATE SODIUM
PF LGS# Brand Type of Test Additional Information
11(6) L1 MicroBondapak C18 Assay Deleted 12(4)
11(6) L1 MicroBondapak C18 Free . . . . . . . . . . . riboflavin and riboflavin diphosphates; see Assay; reprinted 12(4), 13(2), 14(4), 15(3)
18(3) G43 None Cited Organic volat. impurities See Method IV 467