D-Arginine 99+ Percent size:1 GM Test Specification Min Max GOLD

Test Specification Min Max GOLD 995 - 1005 ppm 995 - 1005 ppm STANDARDIZED AGAINST NIST 3121 3121 EXPIRATION DATE DATE OF MANUFACTURE

50% SOLUTION IN ETHYL ETHER TO PASS TEST TO PASS TEST RESIDUE AFTER REDUCTION 0

Test Specification Min Max HYDROXYL VALUE 44 - 60 44 - 60 SAPONIFICATION VALUE 88 - 98 88 - 98 ACID VALUE 2 WATER 3

1 % TRACEABLE TO NIST EXPIRATION DATE

Test Specification Min Max APPEARANCE YELLOW-ORANGE PW YELLOW-ORANGE PW ACTIVITY 95% 95% MELTING POINT 171 - 175 C 171 - 175 C MICROBIAL LIMITS: TOTAL PLATE COUNT 5000/g YEAST AND MOLD 100/g ESCHERICHIA COLI NEGATIVE SALMONELLA NEGATIVE EXPIRATION DATE

D-Arginine 99+ Percent size:1 GM Test Specification Min Max GOLD