| Not official USP-NF text | ||||
| TRIOXSALEN | ||||
| PF | LGS# | Brand | Type of Test | Additional Information |
| 14(2) | L1 | Resolvex C18 | Assay | |
| 14(2) | L1 | Resolvex C18 | Identity | See Assay |
| 17(3) | G43 | None Cited | Organic volat. impurities | See Method V  467 |
| 14(2) | L1 | Resolvex C18 | Related compounds | See Assay |