Potassium Hydroxide 45 Percent (w/w) Aqueous Solution Reagent size:4 LT 01% ELEMENTAL IMPURITIES: CADMIUM (Cd)

01% ELEMENTAL IMPURITIES: CADMIUM (Cd) AS REPORTED AS REPORTED LEAD (Pb) AS REPORTED AS REPORTED CHROMIUM (Cr) AS REPORTED AS REPORTED IDENTIFICATION TO PASS TEST TO PASS TEST CERTIFIED KOSHER CERTIFIED HALAL EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST TO PASS TEST

Test Specification Min Max HOLMIUM 995 - 1005 ppm 995 - 1005 ppm STANDARDIZED AGAINST NIST 3123 3123 EXPIRATION DATE

00% MELTING POINT 146

Test Specification Min Max ASSAY (C[@3@]H[@5@]NaO[@3@]) 58

50% RELATED SUBSTANCES TO PASS TEST TO PASS TEST LOSS ON DRYING 1

Potassium Hydroxide 45 Percent (w/w) Aqueous Solution Reagent size:4 LT 01% ELEMENTAL IMPURITIES: CADMIUM (Cd)Test Specification Min Max ASSAY (KOH) 45% CHLORIDE (Cl) 0. 01% IRON (Fe) 0. 00% POTASSIUM CARBONATE (K[@2@]CO[@3@]) 0. 50% SODIUM (Na) 0. 25% EXPIRATION DATE