TestSpecificationMinMaxABSORPTION MAX. (IN WATER)598 nm598 nm

TestSpecificationMinMaxAPPEARANCEOFF-WHITE POWDEROFF-WHITE POWDERASSAY98%98%EXPIRATION DATE

TestSpecificationMinMaxAPPEARANCE

TestSpecificationMinMaxASSAYAPPROX. 98 %APPROX. 98 %EXPIRATION DATE

TestSpecificationMinMaxAPPEARANCE

TestSpecificationMinMaxWATER2432%pH (10%)78.5

TestSpecificationMinMaxASSAY97%EXPIRATION DATE

TestSpecificationMinMaxAPPEARANCE

TestSpecificationMinMaxAPPEARANCE

TestSpecificationMinMaxAPPEARANCEYELLOWISH SOLIDYELLOWISH SOLIDASSAY98%98%

TestSpecificationMinMaxASSAYAPPROX. 99 %APPROX. 99 %

TestSpecificationMinMaxAPPEARANCE

TestSpecificationMinMaxASSAYAPPROX. 98 %APPROX. 98 %

TestSpecificationMinMaxASSAY (by GC)APPROX. 98 %APPROX. 98 %

TestSpecificationMinMaxASSAY99%MELTING POINT235.0� 245

TestSpecificationMinMaxASSAY95%95%

TestSpecificationMinMaxASSAY97%

TestSpecificationMinMaxAPPEARANCESLIGHTLY YELLOWISLIGHTLY YELLOWIASSAY97%97%

TestSpecificationMinMaxAPPEARANCE

TestSpecificationMinMaxASSAY99%99%

TestSpecificationMinMaxASSAYAPPROX. 86.7 %APPROX. 86.7 %

TestSpecificationMinMaxPURITY (HPLC)98%PURITY (Nonaqueous Titration)98%SPECIFIC ROTATION, [(@a@)]D[@20@ ] (C=0.5, 2mol/L HCl)+15.0 to +20.0+15.0 to +20.0

Test Specification Min Max ASSAY 98.50% 98.50% SPECIFIC ROTATION [a][@D@] -13.5 to -16.0 -13.5 to -16.0 CHLORIDE (Cl) 0.03% SULFATE 0.03% AMMONIUM (NH[@4@]) 0.02% IRON (Fe) 10 ppm HEAVY METALS...

TestSpecificationMinMaxPURITY (GC)90.00%90.00%MELTING POINT104111.0�

TestSpecificationMinMaxABSORPTION MAX524 nm524 nm

TestSpecificationMinMaxASSAY98.00%LOSS ON DRYING13.0 - 17.0 %13.0 - 17.0 %

TestSpecificationMinMaxAPPEARANCE

TestSpecificationMinMaxASSAY95%RETEST DATE

TestSpecificationMinMaxAPPEARANCE

TestSpecificationMinMaxASSAY98%EXPIRATION DATE

Test Specification Min Max ASSAY 98.5 - 101.5 % 98.5 - 101.5 % HEAVY METALS 20 ppm ARSENIC (As) 1.5 ppm LEAD (Pb) 10 ppm LOSS ON DRYING 0.30% RESIDUE...

TestSpecificationMinMaxASSAY (DRIED BASIS)98%98%WATERAPPROX. 12 %APPROX. 12 %

TestSpecificationMinMaxASSAY99%99%

TestSpecificationMinMaxASSAY98%EXPIRATION DATE

TestSpecificationMinMaxASSAY98%98%

TestSpecificationMinMaxMIXED ISOMERS (D-alpha-TOCOPHEROL)APPROX. 670 mg/gAPPROX. 670 mg/gRETEST DATE