Riboflavin USP Other Steroids 50% RESIDUE AFTER EVAPORATION 1

50% RESIDUE AFTER EVAPORATION 1 ppm PEROXIDE CONTENT (as H[@2@]O[@2@]) 1 ppm ALCOHOL TO PASS TEST(lim TO PASS TEST(lim WATER 0

00% pH OF A 1 IN 20 SOLUTION 2

Test Specification Min Max ASSAY (C[@5@]H[@9@]NO[@4@]

5 ppb DYSPROSIUM 0

Test Specification Min Max ASSAY (Ag[@2@]CO[@3@]) 98% CHLORIDE (Cl) 0

Riboflavin USP Other Steroids 50% RESIDUE AFTER EVAPORATION 1Test Specification Min Max ASSAY (C[@17@]H[@20@]N[@4@]O[@6@]) 98. 00% 102. 00% SPECIFIC ROTATION [a][@D@] 115 to 135 115 to 135 LOSS ON DRYING 1. 50% RESIDUE ON IGNITION 0. 30% LUMIFLAVIN TO PASS TEST ELEMENTAL IMPURITIES: CADMIUM (Cd) AS REPORTED AS REPORTED LEAD (Pb) AS REPORTED AS REPORTED ARSENIC (As) AS REPORTED AS REPORTED MERCURY (Hg) AS REPORTED AS REPORTED IDENTIFICATION TO PASS TEST CERTIFIED KOSHER CERTIFIED HALAL EXPIRATION DATE DATE OF