Potassium Bromate Tenth-Normal (0.1 N) (U.S.P. Volumetric Solution) Selenium Dietary Minerals Test Specification Min Max APPEARANCE

Test Specification Min Max APPEARANCE WHITE CRYSTALLIN WHITE CRYSTALLIN MELTING POINT 80� - 102�C 80� - 102�C

Test Specification Min Max PURITY (Iodometric Titration) 96

10% ELEMENTAL IMPURITIES: CHROMIUM (Cr) AS REPORTED NICKEL (Ni) AS REPORTED FREE ETHYLENE OXIDE 10 ug/g FREE 1

15% ORGANIC IMPURITIES TO PASS TEST TO PASS TEST RETEST DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST TO PASS TEST

Potassium Bromate Tenth-Normal (0.1 N) (U.S.P. Volumetric Solution) Selenium Dietary Minerals Test Specification Min Max APPEARANCETest Specification Min Max ASSAY 0. 100N + 0. 003 0. 100N + 0. 003 EXPIRATION DATE TRACEABLE TO NIST