| Not official USP-NF text | ||||
|---|---|---|---|---|
| DOXEPIN HYDROCHLORIDE | ||||
| PF | LGS# | Brand | Type of Test | Additional Information |
| 8(4) | G19 | None Cited | Assay | 3%. |
| 6(3) | G7 | None Cited | Assay | 3% loading |
| 17(3) | L7 | LiChrosphere RP-Select B | Assay | 12.5-cm |
| 8(4) | S1A | None Cited | Assay | NULL |
| 6(3) | S1A | None Cited | Assay | 80--110 mesh, acid washed, silanized |
| 16(3) | G27 | None Cited | Organic volatile impurities | See Method I  467 |
| 32(2) | L1 | Luna C18 | Related compounds | 4.6 mm x 25 cm, 5 µm. |