Not official USP-NF text
CEFOXITIN FOR INJECTION
PF LGS# Brand Type of Test Additional Information
11(5) L1 Chromegabond C18 Assay { Alternative reagent
11(5) L1 ZORBAX ODS Assay { Alternative reagent
11(5) L1 MicroBondapak C18 Assay See Cefoxitin Sodium; reprinted 12(3)
11(5) L1 MicroBondapak C18 Identity See Assay
11(5) S9 Tenax-GC Limit of . . . . . . . . . acetone and methanol; silanized glass beads pre-column; reprinted 12(3)
11(5) L1 MicroBondapak C18 Uniformity of dosage units Meet req.