| Not official USP-NF text | ||||
|---|---|---|---|---|
| PROPYLENE GLYCOL | ||||
| PF | LGS# | Brand | Type of Test | Additional Information |
| 8(3) | G16 | None Cited | Assay | 5%. |
| 8(3) | S5 | None Cited | Assay | |
| 16(6) | G27 | None Cited | Limit of . . . . . . . . . | propylene oxide. |
| 16(4) | G27 | None Cited | Organic volatile impurities | See Method I  467 |
| 18(3) | G43 | None Cited | Organic volatile impurities | See Method IV 467 |