Disodium 13-Propanedisulfonate size:5 GM 2 % w/v TRACEABLE TO

2 % w/v TRACEABLE TO NIST EXPIRATION DATE

Test Specification Min Max BARIUM (Ba) 100 ppm 100 ppm ARSENIC (As) 10 ppm 10 ppm CHROMIUM (Cr) 10 ppm 10 ppm LEAD (Pb) 10 ppm 10 ppm MERCURY (Hg) 10 ppm 10 ppm SILVER (Ag) 10 ppm 10 ppm CADMIUM (Cd) 5 ppm 5 ppm SELENIUM (Se) 5 ppm 5 ppm

50% ELEMENTAL IMPURITIES AS REPORTED AS REPORTED IDENTIFICATION A TO PASS TEST IDENTIFICATION B TO PASS TEST IDENTIFICATION C TO PASS TEST CERTIFIED KOSHER CERTIFIED HALAL RETEST DATE MANUFACTURE DATE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST

Test Specification Min Max ASSAY (B[@2@]O[@3@]) 97% 97% IRON OXIDE (Fe[@2@]O[@3@]) 0

Disodium 13-Propanedisulfonate size:5 GM 2 % w/v TRACEABLE TO