Not official USP-NF text
PIPERACILLIN AND TAZOBACTAM FOR INJECTION
PF LGS# Brand Type of Test Additional Information
28(6) L1 Kromasil C18 Assay 4.6 mm x 25 cm, 5 µm.
34(4) L11 Luna Phenyl-Hexyl Assay and Related Compounds 4.6 mm x 15 cm, 3 µm