Potassium Chloride Granular BiotechGrade size:2.5 KG 002 TRACEABLE TO NIST EXPIRATION

002 TRACEABLE TO NIST EXPIRATION DATE

80% pH OF A 5% SOLUTION @ 25[dC 5

Test Specification Min Max PURITY (HPLC) 98% 98% PURITY (Nonaqueous Titration) 98% 98%

70 TRACEABLE TO NIST TRACEABLE TO NIST EXPIRATION DATE EXPIRATION DATE

Potassium Chloride Granular BiotechGrade size:2.5 KG 002 TRACEABLE TO NIST EXPIRATIONTest Specification Min Max ODOR ODORLESS ODORLESS ASSAY (KCl) 99 100. 50% ACIDITY ALKALINITY TO PASS TEST TO PASS TEST APPEARANCE OF A 10% SOLUTION CLEAR & COLORLES CLEAR & COLORLES SOLUBILITY (10 g in 50 ml) TO PASS TEST TO PASS TEST LOSS ON DRYING @ 105 C 1. 00% IODIDE OR BROMIDE TO PASS TEST TO PASS TEST ARSENIC 0. 00% BARIUM 0. 00% BROMIDE (Br) 0. 10% CALCIUM AND MAGNESIUM TO PASS TEST TO PASS TEST HEAVY METALS 5 ppm IRON (Fe) 3 ppm SODIUM (Na) 0.