Test Specification Min Max ASSAY APPROX. 98 % APPROX. 98 %

Test Specification Min Max ASSAY 95 - 100 % 95 - 100 %

Test Specification Min Max ABSORPTION MAX 614 (425) nm 614 (425) nm VISUAL TRANSITION INTERVALS pH 0.0 (yellow) pH 0.0 (yellow)

Test Specification Min Max ABSORPTION MAX Approx. 615 (425 Approx. 615 (425

Test Specification Min Max MAGNESIUM CONTENT (DRY BASIS) 11.00% LOSS ON DRYING 12.00%

Test Specification Min Max ASSAY 96%

Test Specification Min Max ASSAY (ANHYDROUS BASIS) 97.0 - 102.0 % 97.0 - 102.0 % WATER 5.00% RESIDUE ON IGNITION 0.10% ORGANIC IMPURITIES TO PASS TEST TO PASS TEST ELEMENTAL...

Test Specification Min Max ASSAY 98%

Test Specification Min Max ASSAY 98% 98%

Test Specification Min Max ASSAY APPROX. 98 % APPROX. 98 %

Test Specification Min Max ASSAY APPROX. 90 % APPROX. 90 %

Test Specification Min Max ASSAY 90% 90%

Test Specification Min Max ABSORPTION MAX 570 nm 570 nm

Test Specification Min Max NO SPECIFICATIONS

Test Specification Min Max ASSAY 98% 98%

Test Specification Min Max CLARITY OF ALCOHOL SOLUTION TO PASS TEST TO PASS TEST VISUAL TRANSITION INTERVALS pH 4.2 (pink) to pH 4.2 (pink) to

Test Specification Min Max CLARITY OF SOLUTION TO PASS TEST TO PASS TEST VISUAL TRANSITION INTERVALS pH 3.2 (pink) to pH 3.2 (pink) to

Test Specification Min Max ABSORPTION MAX 629 (423) nm 629 (423) nm VISUAL TRANSITION INTERVALS pH 0.2 (yellow) pH 0.2 (yellow)

Test Specification Min Max ABSORPTION MAX 668 (609) nm 668 (609) nm

Test Specification Min Max ABSORPTION MAX APPROX. 661 nm APPROX. 661 nm

Test Specification Min Max ABSORPTION MAX 414 nm 414 nm