| Not official USP-NF text | ||||
| OCTOXYNOL 9 | ||||
| PF | LGS# | Brand | Type of Test | Additional Information |
| 14(3) | S9 | None Cited | Free . . . . . . . . . . . | ethylene oxide; see Nonoxynol 9 |
| 14(3) | S10 | None Cited | Limit of . . . . . . . . . | dioxane; see Dioxane  224 |
| 16(4) | G27 | None Cited | Organic volat. impurities | See Method I 467 |
| 18(3) | G43 | None Cited | Organic volat. impurities | See Method IV 467 |