| Not official USP-NF text | ||||
|---|---|---|---|---|
| HYDROCODONE BITARTRATE | ||||
| PF | LGS# | Brand | Type of Test | Additional Information |
| 15(4) | L3 | ZORBAX SIL | Assay | 5-µm. |
| 29(1) | L7 | Columbus C8 | Assay and Related Compounds | 4.6 mm x 25 cm, 5 µm. |
| 16(3) | G27 | None Cited | Organic volatile impurities | See Method I  467 |