ICP Instrument Check Standard Solution II NO Synthase Inhibitors 001 RETEST DATE DATE OF

001 RETEST DATE DATE OF MANUFACTURE

Test Specification Min Max THULIUM 995 - 1005 ppm 995 - 1005 ppm STANDARDIZED AGAINST NIST 3160 3160 EXPIRATION DATE

Test Specification Min Max APPEARANCE YELLOW POWDER YELLOW POWDER PARTICLE SIZE 40- 80 MESH 40- 80 MESH MOISTURE 8% MICROBIAL LIMITS: ESCHERICHIA COLI NONE DETECTED NONE DETECTED SALMONELLA NONE DETECTED NONE DETECTED

00% NITRATE (NO[@3@]) TO PASS TEST TO PASS TEST COPPER (Cu) TO PASS TEST TO PASS TEST LEAD (Pb) TO PASS TEST TO PASS TEST SILVER (Ag) TO PASS TEST TO PASS TEST SULFATES (SO[@4@]) TO PASS TEST TO PASS TEST LOSS ON DRYING @ 95

ICP Instrument Check Standard Solution II NO Synthase Inhibitors 001 RETEST DATE DATE OFTest Specification Min Max BARIUM (Ba) 50 ppm BERYLLIUM (Be) 20 ppm LANTHANUM (La) 20 ppm MANGANESE (Mn) 20 ppm NICKEL (Ni) 20 ppm SCANDIUM (Sc) 20 ppm ZINC (Zn) 20 ppm EXPIRATION DATE