Potassium Acetate BiotechGrade Copolymerization Monomers 5 EU/g MICROBIAL LIMITS TOTAL

5 EU/g MICROBIAL LIMITS TOTAL AEROBIC MICROBIAL COUNT 100 CFU/g TOTAL YEAST AND MOLD COUNT 100 CFU/g ESCHERICHIA COLI Negative SALMONELLA Negative RETEST DATE

00% MOLYBDENUM (Mo) 0

Test Specification Min Max ASSAY (BiCl[@3@]) 97

5 mg/kg OXALATE (C[@2@]O[@4@]) TO PASS TEST TO PASS TEST READILY CARBONIZABLE SUBSTANCES TO PASS TEST TO PASS TEST RESIDUE ON IGNITION 0

25% ANY INDIVIDUAL

Potassium Acetate BiotechGrade Copolymerization Monomers 5 EU/g MICROBIAL LIMITS TOTALTest Specification Min Max APPEARANCE Colorless crysta Colorless crysta ODOR ODORLESS ODORLESS ASSAY (CH[@3@]COOK; DRIED BASIS) 99. 0 100. 5 % 99. 0 100. 5 % pH OF A 5% SOLUTION @ 25?? 7. 5 8. 5 7. 5 8. 5 SOLUBILITY (10 g in 10 ml) Practically clea Practically clea HEAVY METALS 5 ppm IRON 5 ppm LOSS ON DRYING @ 150 C 1. 00% SODIUM 0. 03% ENDOTOXIN BY LAL AS REPORTED AS REPORTED IDENTIFICATION TO PASS TEST TO PASS TEST