Test Specification Min Max ASSAY (by GC) 95%

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 NO SPECIFICATIONS

Test Specification Min Max APPEARANCE COLORLESS,TRANSP COLORLESS,TRANSP ODOR ODORLESS ODORLESS ASSAY ([(NH[@2@])[@2@]CO]) 99.0 - 100.5% 99.0 - 100.5% MELTING POINT 132� - 134�C 132� - 134�C SOLUBILITY IN WATER 1...

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 APPEARANCE

Test Specification Min Max EXPIRATION DATE

Test Specification Min Max APPEARANCE

Test Specification Min Max ASSAY 90% 90%

Test Specification Min Max ASSAY APPROX. 99 % APPROX. 99 % EXPIRATION DATE

Test Specification Min Max CLARITY OF SOLUTION TO PASS TEST TO PASS TEST VISUAL TRANSITION INTERVALS pH 8.8 (clrlss) pH 8.8 (clrlss)

Test Specification Min Max CLARITY OF SOLUTION TO PASS TEST TO PASS TEST VISUAL TRANSITION INTERVAL(ACID RANGE) pH 1.2 (pink) to pH 1.2 (pink) to VISUAL TRANSITION INTERVAL (ALK.,RANGE) pH...

Test Specification Min Max ABSORBANCE OF A 33% SOLUTIION @ 290 nm 0.1

Test Specification Min Max ASSAY 95% 95%

Test Specification Min Max APPEARANCE

Test Specification Min Max ASSAY 99% 99%

Test Specification Min Max ASSAY (GC; C[@2@]Cl[@3@]F[@3@]) 99.80% WATER 0.01%

Test Specification Min Max ASSAY (C[@2@]HCl[@3@]O[@2@]) 95.0 - 100.5 % 95.0 - 100.5 % RESIDUE ON IGNITION 0.05% CHLORIDE (Cl) 0.04% SULFATES (SO[@4@]) 0.08%

Test Specification Min Max ASSAY 98.00% 98.00% MELTING RANGE 145� 150�C EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE

Test Specification Min Max ASSAY (C[@3@]H[@7@]NO[@2@]) 99% 99% MELTING RANGE 45 - 50 C 45 - 50 C

Test Specification Min Max ASSAY (by GC) 9%

Test Specification Min Max PURITY (HPLC) 99% 99%

Test Specification Min Max APPEARANCE

Test Specification Min Max ASSAY 99% 99%

Test Specification Min Max ASSAY Approx. 90 % Approx. 90 %

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

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

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

Test Specification Min Max APPEARANCE

Test Specification Min Max ASSAY 98%