Nitric Acid 20 Percent (w/v) Aqueous Solution California Precursor Chemicals Test Specification Min Max URANIUM

Test Specification Min Max URANIUM 995 - 1005 ppm 995 - 1005 ppm STANDARDIZED AGAINST NIST 3164 3164 EXPIRATION DATE

Test Specification Min Max MOISTURE (KF) 15% MICROBIAL LIMITS: TOTAL PLATE COUNT 5000 CFU/g YEAST AND MOLD 100 CFU/g ESCHERICHIA COLI NEGATIVE SALMONELLA NEGATIVE

water) TO PASS TEST TO PASS TEST RESIDUE AFTER EVAPORATION 5 ppm TITRABLE ACID 0

Test Specification Min Max ASSAY 98% 98% LOSS ON DRYING As reported As reported EXPIRATION DATE

Nitric Acid 20 Percent (w/v) Aqueous Solution California Precursor Chemicals Test Specification Min Max URANIUMTest Specification Min Max ASSAY 20 % + 0. 5 % 20 % + 0. 5 % TRACEABLE TO NIST EXPIRATION DATE