| Not official USP-NF text | ||||
| POWDERED MILK THISTLE EXTRACT | ||||
| PF | LGS# | Brand | Type of Test | Additional Information |
| 26(3) | L1 | Spherisorb ODS2 | Content of . . . . . . . . | 4.0-mm x 10-cm, 5 µm, manuf Waters, Content of Silymarin |
| 27(2) | L1 | Spherisorb ODS-2 | Content of . . . . . . . . | Content of Silymarin. 4 mm x 10 cm, 5 µm, manuf. Waters. |