St. John's Wort Extract 0.3 Percent Hypericin Powder Other antitumor agents Test Specification Min Max APPEARANCE

Test Specification Min Max APPEARANCE WHITE GRANULES WHITE GRANULES ODOR ODORLESS ODORLESS ASSAY (NaH[@2@]PO[@4@]) 98

Test Specification Min Max APPEARANCE White to yellow White to yellow

Test Specification Min Max ASSAY 98% 98% MELTING POINT 169 - 175 C 169 - 175 C

Test Specification Min Max ASSAY (D-Sorbitol

St. John's Wort Extract 0.3 Percent Hypericin Powder Other antitumor agents Test Specification Min Max APPEARANCETest Specification Min Max APPEARANCE GRAYISH BROWN PW GRAYISH BROWN PW LOSS ON DRYING 9% HEAVY METALS 10 ppm MICROBIAL LIMITS: TOTAL PLATE COUNT 10000 g YEAST AND MOLD 100 g ESCHERICHIA COLI (1 g) NEGATIVE SALMONELLA (10 g) NEGATIVE