Test Specification Min Max APPEARANCE YELLOWISH WHITE YELLOWISH WHITE IODINE VALUE 33 - 42 33 - 42 SAPONIFICATION VALUE 188 - 198 188 - 198 FREE FATTY ACIDS 0.50%

Test Specification Min Max ASSAY (Ca) 9.86 - 10.90 % 9.86 - 10.90 % CADMIUM (Cd) 5 ppm ARSENIC (As) 3 ppm LEAD (Pb) 10 ppm

Test Specification Min Max ASSAY Approx. 99% Approx. 99%

Test Specification Min Max APPEARANCE

Test Specification Min Max TOTAL BIOFLAVANOID COMPLEX 13% 13% MICROBIAL LIMITS: ESCHERICHIA COLI 10 cfu/g SALMONELLA NEGATIVE EXPIRATION DATE

Test Specification Min Max APPEARANCE

Test Specification Min Max ASSAY 97 103% SPECIFIC ROTATION -16.5??to -18.5 -16.5??to -18.5 pH OF A 1% W/V SOLUTION IN WATER 3 4 LOSS ON DRYING 1% EXPIRATION DATE

Test Specification Min Max APPEARANCE RED-ORANGE POWDE RED-ORANGE POWDE HEAT UNITS APPROX. 40000 APPROX. 40000 MICROBIAL LIMITS: ESCHERICHIA COLI NEGATIVE SALMONELLA NEGATIVE RETEST DATE

Test Specification Min Max APPEARANCE

Test Specification Min Max pKa @ 25[dC APPROX. 9.6 APPROX. 9.6 pH OF A 1% SOLUTION 10.9 - 11.6 10.9 - 11.6

Test Specification Min Max ASSAY 98% 98% WATER 10%

Test Specification Min Max APPEARANCE

Test Specification Min Max APPEARANCE RETEST DATE

Test Specification Min Max APPEARANCE PALE YELLOW TO R PALE YELLOW TO R SPECIFIC GRAVITY @ 25?? 1.002 - 1.033 1.002 - 1.033 REFRACTIVE INDEX @ 20?? 1.570 - 1.596...

Test Specification Min Max ASSAY 99% 99%

Test Specification Min Max pH of a 1 % Dispersion 5 7 DEGREE OF SUBSTITUTION (DRIED BASIS) 0.6 0.85 RESIDUE ON IGNITION 14 28.00% SETTLING VOLUME TO PASS TEST LOSS...

Test Specification Min Max ABSORBANCE (E1%, 1 cm) APPROX. 638 (283 APPROX. 638 (283 SENSITIVITY TO PASS TEST TO PASS TEST

Test Specification Min Max ASSAY 90.00% LOSS ON DRYING 7.50% SENSITIVITY AS INDICATOR TO PASS TEST TO PASS TEST ABSORBANCE CHARACTERISTICS TO PASS TEST TO PASS TEST

Test Specification Min Max ASSAY (Cu) 34% NICKEL (Ni) 0.01% LEAD (Pb) 0.01% WATER INSOLUBLE 0.50%

Test Specification Min Max SPECIFIC GRAVITY @ 25[dC 0.855 - 0.880 0.855 - 0.880

Test Specification Min Max APPEARANCE

Test Specification Min Max ASSAY APPROX. 98 % APPROX. 98 %

Test Specification Min Max ASSAY (C[@12@]H[@22@]O[@14@]Cu) 98.0- 102.0 % 98.0- 102.0 % LEAD (Pb) 5 mg/kg REDUCING SUBSTANCES 1.00% IDENTIFICATION TO PASS TEST RETEST DATE

Test Specification Min Max COBALT (Co) 70.00% 70.00% IRON (Fe) 0.10% NICKEL (Ni) 0.30% SULFATE 0.50% MANGANESE (Mn) 0.20%

Test Specification Min Max APPEARANCE

Test Specification Min Max ASSAY (Co) 45.50% CHLORIDE (Cl) 0.01% COPPER (Cu) 0.01% INSOLUBLE IN HCl 0.05% IRON (Fe) 0.01% LEAD (Pb) 0.01% SULFATES (SO[@4@]) 0.20%

Test Specification Min Max APPEARANCE

Test Specification Min Max ASSAY (CuSO[@4@][-5H[@2@]O) 98.0 - 102.0 % 98.0 - 102.0 % INSOLUBLE MATTER 0.01% CHLORIDE (Cl) 0.00% NITROGEN COMPOUNDS (as N) 0.00% IRON (Fe) 0.00% SODIUM (Na)...

Test Specification Min Max ASSAY (Co) 45.50% SULFATE 0.05% IRON (Fe) 0.01% LEAD (Pb) 0.01% SODIUM (Na) 0.60% HCl INSOLUBLES 0.05%

Test Specification Min Max ASSAY (CuSO[@4@]) 98% LEAD (Pb) 0.01% LOSS ON DRYING @ 250[dC 1.00%

Test Specification Min Max ASSAY (CuO) 96.00% LEAD (Pb) 0.01%

Test Specification Min Max ASSAY (CuO) 99.00% INSOLUBLE IN DILUTE HCl 0.02% CARBON COMPOUNDS (as C) 0.01% CHLORIDE (Cl) 0.01% NITROGEN COMPOUNDS (as N) 0.00% SULFATE 0.02% CALCIUM (Ca) 0.01%...

Test Specification Min Max CARBON COMPOUNDS (as C) 0.00% NITROGEN COMPOUNDS (as N) 0.00% SULFATES (SO[@4@]) 0.01%

Test Specification Min Max APPEARANCE

Test Specification Min Max ASSAY (DRIED BASIS) 97.0 - 102.0 % 97.0 - 102.0 % pH 5.0 - 7.5 5.0 - 7.5 LEAD (Pb) 2 mg/kg LOSS ON DRYING 7.00%...