4-Hydroxyazobenzene-2-carboxylic Acid Reagent & Ungraded Solvents Test Specification Min Max FDA

Test Specification Min Max FDA LOT NUMBER DYE CONTENT IDENTIFICATION TO PASS TEST HEAVY METAL: ARSENIC (As) LEAD (Pb) MERCURY (Hg) CERTIFIED HALAL EXPIRATION DATE

03% IRON (Fe) 30 ppm RELATED COMPOUNDS 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 EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST

2 STANDARDIZED AGAINST NIST EXPIRATION DATE

00% CHLORIDE CONTENT (DRIED BASIS) 8 10% LOSS ON DRYING 3% RESIDUE ON IGNITION 0

4-Hydroxyazobenzene-2-carboxylic Acid Reagent & Ungraded Solvents Test Specification Min Max FDA