Test Specification Min Max APPEARANCE

Test Specification Min Max ASSAY (C[@28@]H[@44@]O) 97 103.00% MELTING RANGE 115 119�C SPECIFIC ROTATION [a][@D@] +103� to +106� +103� to +106� REDUCING SUBSTANCES TO PASS TEST TO PASS TEST ELEMENTAL...

Test Specification Min Max ASSAY (ANHYDROUS BASIS) 95.0 - 102.0 % 95.0 - 102.0 % LEAD (Pb) 2 mg/kg RESIDUE ON IGNITION 0.30% WATER 8.50% IDENTIFICATION TO PASS TEST EXPIRATION...

Test Specification Min Max CLARITY OF SOLUTION TO PASS TEST TO PASS TEST VISUAL TRANSITION INTERVALS pH 6.8 (red) to pH 6.8 (red) to

Test Specification Min Max APPEARANCE

Test Specification Min Max APPEARANCE

Test Specification Min Max ASSAY (C[@6@]H[@13@]NO[@2@]) 99% 99% LOSS ON DRYING @ 105 C 0.30% RETEST DATE

Test Specification Min Max VISUAL TRANSITION INTERVALS pH 10.1(yellow) pH 10.1(yellow) EXPIRATION DATE

Test Specification Min Max APPEARANCE

Test Specification Min Max ABSORPTION MAX 588 nm 588 nm EXPIRATION DATE

Test Specification Min Max ASSAY (DRIED BASIS) 99.0 - 100.5% 99.0 - 100.5% MELTING RANGE 114� - 117�C 114� - 117�C LOSS ON DRYING 0.50% RESIDUE ON IGNITION 0.10% ELEMENTAL...

Test Specification Min Max ASSAY 97% 97%

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

Test Specification Min Max SPECIFIC ROTATION [a][@D@] +160 +/- 5 +160 +/- 5

Test Specification Min Max ASSAY (C[@6@]H[@14@]N[@2@]O[@2@].HCl; DRIED BASIS) 98.5 101.50% OPTICAL ROTATION, @ 20D +20.3 to +21.5 +20.3 to +21.5 LEAD 5 mg/kg LOSS ON DRYING 1.00% RESIDUE ON IGNITION...

Test Specification Min Max ASSAY 99% 99%

Test Specification Min Max ASSAY (DRIED BASIS) 98.0-102.0 % 98.0-102.0 % CHROMATOGRAPHIC PURITY TO PASS TEST TO PASS TEST LOSS ON DRYING 1.00% RESIDUE ON IGNITION 0.50% ELEMENTAL IMPURITIES AS...