Toluidine Blue O Certified Biological Stain Oxonium Compounds Test Specification Min Max ASSAY

Test Specification Min Max ASSAY (C[@15@]H[@24@]O) 98

20% ARSENIC (As) 16 ppm ELEMENTAL IMPURITIES AS REPORTED AS REPORTED IDENTIFICATION A POSITIVE FOR POSITIVE FOR IDENTIFICATION B POSITIVE FOR POSITIVE FOR CERTIFIED HALAL EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS AS REPORTED AS REPORTED

Test Specification Min Max ACID VALUE 18 - 24 18 - 24 CARNAUBA WAX TO PASS TEST TO PASS TEST ESTER VALUE 72 - 77 72 - 77 FATS OR FATTY ACIDS

Test Specification Min Max MELTING POINT 56� - 62�C 56� - 62�C ACID NUMBER 01-May 01-May SAPONIFICATION NUMBER Jun-15 Jun-15

Toluidine Blue O Certified Biological Stain Oxonium Compounds Test Specification Min Max ASSAY