Ammonium Phosphate Dibasic 40 Percent (w/w) Solution For Sulfide APHA size:500 ML 50% INSOLUBLE MATTER 0

50% INSOLUBLE MATTER 0

Test Specification Min Max ASSAY (DRIED BASIS) 900 ug/mg 900 ug/mg MELTING POINT (DRY) 229 C 229 C CRYSTALLINITY TO PASS TEST TO PASS TEST LOSS ON DRYING 3

Test Specification Min Max LUTETIUM 995 - 1005 ppm 995 - 1005 ppm EXPIRATION DATE

00% HYDROXYL VALUE 182 220 SAPONIFICATION VALUE 143 165 FATTY ACID COMPOSITION TO PASS TEST TO PASS TEST ACID VALUE 14 PEROXIDE VALUE 10 WATER DETERMINATION 1

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

Ammonium Phosphate Dibasic 40 Percent (w/w) Solution For Sulfide APHA size:500 ML 50% INSOLUBLE MATTER 0Test Specification Min Max APPEARANCE EXPIRATION DATE DATE OF MANUFACTURE