| Not official USP-NF text | ||||
|---|---|---|---|---|
| LABETALOL HYDROCHLORIDE | ||||
| PF | LGS# | Brand | Type of Test | Additional Information |
| 14(2) | L1 | Spherisorb ODS1 | Assay | NULL |
| 13(3) | S1AB | Gas Chrom Q | Diastereoisomer ratio | 100--120 mesh. |
| 13(3) | G3 | OV-17 | Diastereoisomer ratio | 3%. |
| 16(6) | G27 | None Cited | Organic volatile impurities | See Method I  467 |