Sodium Iodate Powder Reagent Spiropyrans 0� CHROMATOGRAPHIC PURITY TO PASS

0� CHROMATOGRAPHIC PURITY TO PASS TEST TO PASS TEST LOSS ON DRYING 1

00% SULFATES (SO[@4@]) 100 ppm EXPIRATION DATE

005 %] TO PASS TEST TO PASS TEST ACID AND CHLORIDE TO PASS TEST TO PASS TEST FREE CHLORINE (Cl) TO PASS TEST TO PASS TEST LEAD (Pb) 0

01% ELEMENTAL IMPURITIES AS REPORTED AS REPORTED IDENTIFICATION TO PASS TEST RETEST DATE MANUFACTURE DATE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST

Test Specification Min Max pH RANGE 07-Aug 07-Aug EXPIRATION DATE

Sodium Iodate Powder Reagent Spiropyrans 0� CHROMATOGRAPHIC PURITY TO PASSTest Specification Min Max ASSAY (NaIO[@3@]) 99. 50% HEAVY METALS (as Pb) 0. 00% INSOLUBLE MATTER 0. 01% IODIDE (I) 0. 01% IRON (Fe) 0. 00% LOSS ON DRYING 0. 30% SULFATES (SO[@4@]) 0. 01%