| Not official USP-NF text | ||||
| POLYETHYLENE GLYCOL | ||||
| PF | LGS# | Brand | Type of Test | Additional Information |
| 7(4) | S1NS | Chromosorb W | Limit of . . . . . . . . . | ethylene glycol and diethylene glycol; brand cited in Reagents section; G13 phase |
| 14(6) | G27 | None Cited | Limit of . . . . . . . . . | free ethylene oxide and 1,4-dioxane |
| 31(3) | G27 | CP-Sil 8 CB | Limit of . . . . . . . . . | Limit of ethylene oxide and dioxane. 0.32 mm x 50 m, 5 im film, manufacturer Varian. |
| 16(4) | G27 | None Cited | Organic volat. impurities | See Method I  467 |
| 18(3) | G43 | None Cited | Organic volat. impurities | See Method IV 467 |