Not official USP-NF text
6-AMINOPENICILLANIC ACID
PF LGS# Brand Type of Test Additional Information
27(1) L1 Nucleosil C18 Assay 4 mm x 12.5 cm, 5 µm.
27(1) L1 Nucleosil C18 Related compounds 4.0 mm x 8 cm, 3 µm.