Test Specification Min Max EXPIRATION DATE

Test Specification Min Max ABSORPTION MAX 424 nm

Test Specification Min Max ASSAY (by GC) 98% 98%

Test Specification Min Max APPEARANCE

Test Specification Min Max ASSAY (by GC) 95%

Test Specification Min Max APPEARANCE RETEST DATE

Test Specification Min Max COMPOSITION TYPICAL TYPICAL BISMUTH 50.00% 50.00% LEAD (Pb) 25.00% 25.00% CADMIUM (Cd) 12.50% 12.50% TIN (Sn) 12.50% 12.50%

Test Specification Min Max ASSAY (by GC) 99.90% DENSITY (g/ml) @ 25[dC 1.471 1.481 REFRACTIVE INDEX @ 25[dC 1.442 1.445 ULTRAVIOLET ABSORBANCE (1 cm cell vs. water) TO PASS TEST...

Test Specification Min Max ACTIVITY 150 U/g

Test Specification Min Max APPEARANCE

Test Specification Min Max ASSAY 95 - 100% 95 - 100% EXPIRATION DATE

Test Specification Min Max APPEARANCE

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

Test Specification Min Max NO SPECIFICATIONS

Test Specification Min Max PURITY (HPLC) 98% 98%

Test Specification Min Max ASSAY (DRIED BASIS) 98.5 101.50% MELTING RANGE 200 205�C SPECIFIC ROTATION [a][@D@] +57� to +62� +57� to +62� LOSS ON DRYING 0.50% RESIDUE ON IGNITION 0.10%...

Test Specification Min Max APPEARANCE

Test Specification Min Max ASSAY APPROX. 97 % APPROX. 97 % RETEST DATE

Test Specification Min Max APPEARANCE EXPIRATION DATE

Test Specification Min Max APPEARANCE

Test Specification Min Max EXPIRATION DATE

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

Test Specification Min Max ASSAY 96.50%

Test Specification Min Max APPEARANCE

Test Specification Min Max ASSAY 90% 90%