Test Specification Min Max ASSAY APPROX. 95 % APPROX. 95 % RETEST DATE

Test Specification Min Max APPEARANCE

Test Specification Min Max ASSAY (I[@2@]) 99.80% NONVOLATILE MATTER 0.01% CHLORIDE AND BROMIDE (as Cl) 0.01%

Test Specification Min Max ASSAY (DRIED BASIS) 98.5-100.5 % 98.5-100.5 % MELTING POINT 149 C SPECIFIC ROTATION [a][@D@] -24 LOSS ON DRYING 1.00% RESIDUE ON IGNITION 0.20% OTHER ALKALOIDS TO...

Test Specification Min Max ASSAY 98.0-101.0 % 98.0-101.0 % MELTING RANGE 106 - 109 C 106 - 109 C SPECIFIC ROTATION, [a][@D@](C = 1) -20 to-23 -20 to-23 LOSS ON...

Test Specification Min Max NO SPECIFICATIONS

Test Specification Min Max APPEARANCE

Test Specification Min Max ASSAY APPROX. 95 % APPROX. 95 %

Test Specification Min Max APPEARANCE EXPIRATION DATE

Test Specification Min Max ASSAY (C[@8@]H[@8@]N[@4@][-HCl) 99.00% 99.00% LOSS ON DRYING 0.50% RESIDUE AFTER IGNITION 0.10% WATER-INSOLUBLE SUBSTANCES 0.50%

Test Specification Min Max ASSAY (C[@17@]H[@24@]BrNO[@3@]) 98.0 - 102.0 % 98.0 - 102.0 % pH OF A 5% SOLUTION @ 25[dC 4.5 - 6.5 4.5 - 6.5 LOSS ON DRYING...

Test Specification Min Max ASSAY (DRIED BASIS) 98.5 101.50% SPECIFIC ROTATION [a][@D@] +12.6??to +14.0 +12.6??to +14.0 HEAVY METALS (as Pb) 0.00% LOSS ON DRYING @ 105 C 0.20% RESIDUE ON...

Test Specification Min Max ASSAY 98%

Test Specification Min Max ASSAY 98% 98% RETEST DATE

Test Specification Min Max pKa @ 20 C APPROS. 8 APPROS. 8 pH RANGE 7.6 - 8.6 7.6 - 8.6 ASSAY (by titratration in 0.1N NaOH) 98%

Test Specification Min Max APPEARANCE

Test Specification Min Max APPEARANCE

Test Specification Min Max ASSAY 99% 99%

Test Specification Min Max ASSAY (DRIED BASIS) 98 102.00% pH (1 in 50) 3.5 4.2 LOSS ON DRYING 0.50% RESIDUE ON IGNITION 0.10% ELEMENTAL IMPURITIES AS REPORTED HYDRAZINE 0.00% ORGANIC...

Test Specification Min Max MELTING POINT 185 - 195 C 185 - 195 C

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

Test Specification Min Max APPEARANCE CLEAR LIQUID CLEAR LIQUID ASSAY (ACID) 97.50% REFRACTIVE INDEX @20??, 589 nm 1.421 1.425

Test Specification Min Max ASSAY 80% 80%

Test Specification Min Max ASSAY 250 - 330 units/ 250 - 330 units/ RETEST DATE

Test Specification Min Max APPEARANCE

Test Specification Min Max ASSAY (DRIED BASIS) 98.5 101.50% SPECIFIC ROTATION [a][@D@] +8.5??to+10.5??/td> +8.5??to+10.5??/td> LOSS ON DRYING 0.30% RESIDUE ON IGNITION 0.10% LEAD (Pb) 5 mg/kg IDENTIFICATION TO PASS TEST...

Test Specification Min Max ASSAY (DRIED BASIS) 98.5 - 101.5 % 98.5 - 101.5 % OPTICAL ROTATION +11.5 to+13.5 +11.5 to+13.5 LEAD (Pb) 5 mg/k LOSS ON DRYING 0.20% RESIDUE...

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

Test Specification Min Max MELTING POINT 132 - 134 C 132 - 134 C

Test Specification Min Max APPEARANCE OF 2% (W/V) SOLUTION CLEAR COLORLESS CLEAR COLORLESS ASSAY 99.00% MELTING POINT 165 - 168 C 165 - 168 C RETEST DATE

Test Specification Min Max APPEARANCE White or almost White or almost ASSAY (DRIED SUBSTANCE) 99.0 - 101.0 % 99.0 - 101.0 % RELATED SUBSTANCES TO PASS TEST TO PASS TEST...

Test Specification Min Max ASSAY 98% 98%

Test Specification Min Max ASSAY 99% 99%

Test Specification Min Max APPEARANCE WHITE SOLID WHITE SOLID