| Not official USP-NF text | ||||
| ANHYDROUS LACTOSE | ||||
| PF | LGS# | Brand | Type of Test | Additional Information |
| 19(3) | G19 | None Cited | Content of . . . . . . . . | alpha and beta forms; 3% |
| 19(3) | S1A | None Cited | Content of . . . . . . . . | alpha and beta forms |
| 18(4) | G43 | None Cited | Organic volat. impurities | See Method V  467 |