| Not official USP-NF text | ||||
| PYRAZINAMIDE | ||||
| PF | LGS# | Brand | Type of Test | Additional Information |
| NULL(NULL) | L1 | Econosphere C18 | Assay & Chrom. purity | alternative HPLC method based on the Assay method for Pyrazinamide Tablets |
| 17(1) | G27 | None Cited | Organic volat. impurities | See Method I  467 |