Test Specification Min Max PURITY (GC) 98% 98% MELTING POINT 199.0�-203.0�C 199.0�-203.0�C

Test Specification Min Max PURITY (GC) 93% 93% REFRACTIVE INDEX (n20/D) 1.5020 - 1.5040 1.5020 - 1.5040

Test Specification Min Max APPEARANCE

Test Specification Min Max ASSAY 91% APPEARANCE YELLOW POWDER YELLOW POWDER

Test Specification Min Max ASSAY 98%

Test Specification Min Max ASSAY 95% 95%

Test Specification Min Max ASSAY 99%

Test Specification Min Max ASSAY (DRIED BASIS) 98.5 - 101.5 % 98.5 - 101.5 % OPTICAL ROTATION +38.6 to+41.5 +38.6 to+41.5 LEAD (Pb) 5 mg/kg LOSS ON DRYING 0.30% RESIDUE...

Test Specification Min Max EXPIRATION DATE APPEARANCE

Test Specification Min Max ASSAY 97%

Test Specification Min Max ASSAY 98% 98%

Test Specification Min Max ASSAY 98.5 - 101.5 % 98.5 - 101.5 % SPECIFIC ROTATION @ 20 C +14 to +18 +14 to +18

Test Specification Min Max APPEARANCE

Test Specification Min Max ASSAY 98% SPECIFIC ROTATION @ 20 C -76 to -78 -76 to -78 RESIDUE AFTER IGNITION 0.10% LOSS ON DRYING 1.00%

Test Specification Min Max APPEARANCE TAN TO LIGHT BRO TAN TO LIGHT BRO RETEST DATE

Test Specification Min Max APPEARANCE

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...