| Not official USP-NF text | ||||
| LACTULOSE SOLUTION | ||||
| PF | LGS# | Brand | Type of Test | Additional Information |
| 15(2) | L8 | Hypersil APS-2 | Assay and Limit of . . . . | Assay and limit of related substances; 15-cm, 3-µm. Manuf. Thermo Hypersil-Keystone. |
| 15(2) | L8 | Hypersil APS-2 | Identity | Manuf. Thermo Hypersil-Keystone. |