Nitrite Standard Solution 1000 ppm Preserved with Chloroform APHA EPA 200.7 Calibration Standards 01% TITRABLE ACID 8 ueq/g

01% TITRABLE ACID 8 ueq/g TITRABLE BASE 0

Test Specification Min Max APPEARANCE GOLDEN-BROWN PWD GOLDEN-BROWN PWD PARTICLE SIZE 90 % (<40 MESH) 90 % (<40 MESH) MOISTURE 10% ASH 5% MICROBIAL LIMITS: TOTAL PLATE COUNT 10000/g COLIFORM 100/g YEAST AND MOLD 500/g ESCHERICHIA COLI NEGATIVE

Test Specification Min Max CHELATION VALUE 102 mg CaCO[@3@] 102 mg CaCO[@3@] ACTIVE INGREDIENTS 39% COLOR (APHA) 200 pH (1% AQUEOUS SOLUTION) 11

5% MELTING RANGE 200� - 204�C 200� - 204�C ACIDITY TO PASS TEST TO PASS TEST LOSS ON DRYING 0

Nitrite Standard Solution 1000 ppm Preserved with Chloroform APHA EPA 200.7 Calibration Standards 01% TITRABLE ACID 8 ueq/gTest Specification Min Max APPEARANCE Colorless liquid Colorless liquid ASSAY 1000 + 5 ppm 1000 + 5 ppm