Not official USP-NF text
Type of Test
Assay and Related Compounds
Test for related compound G, ecamsule exo-2-hydroxyecamsule, ecamsule endo-2-hydroxyecamsule, and unspecified impurities. 4.0 mm x 12.5 cm, 5 µm.
Test for related compounds A to F. 4.6 mm x 15 cm, 5 µm.