Not official USP-NF text
PHENYTOIN SODIUM
PF LGS# Brand Type of Test Additional Information
13(6) L10 ZORBAX CN Assay Reprinted 14(3), 16(3)
18(5) L1 ZORBAX ODS Assay 5-µm
27(5) L1 YMC-Pack ODS-AQ Assay and Related Compounds 4.6-mm x 25-cm, 5 µm, manuf. YMC Co. Inc.
13(6) L10 ZORBAX CN Chrom purity & Limit of . benzophenone; See Assay; reprinted 14(3), 16(3)
18(5) L1 ZORBAX ODS Chromatographic purity 5-µm
18(5) L1 ZORBAX ODS Limit of . . . . . . . . . benzophenone; see Chromatographic purity
16(3) G27 None Cited Organic volat. impurities See Method I 467
17(5) G43 None Cited Organic volat. impurities See Method V 467