Threonine Crystal USP size:5 GM Test Specification Min Max POTENCY

Test Specification Min Max POTENCY (DRIED BASIS) 650 - 850

Test Specification Min Max APPEARANCE WHITE GRANULES WHITE GRANULES ODOR ODORLESS ODORLESS ASSAY 99

Test Specification Min Max ASSAY 70% 70%

20% TRAZODONE RELATED COMPOUND F 2

00% SPECIFIC ROTATION +285

Threonine Crystal USP size:5 GM Test Specification Min Max POTENCYTest Specification Min Max ASSAY (DRIED BASIS) 98. 5 101. 50% SPECIFIC ROTATION [a][@D@] 26. 7 to 29. 1?? td> 26. 7 to 29. 1?? td> pH OF A 1 IN 20 SOLUTION 5 6. 5 LOSS ON DRYING 0. 20% RESIDUE ON IGNITION 0. 40% CHLORIDE 0. 05% SULFATE 0. 03% IRON 30 ppm ELEMENTAL IMPURITIES: CADMIUM (Cd) AS REPORTED AS REPORTED LEAD (Pb) AS REPORTED AS REPORTED ARSENIC (As) AS REPORTED AS REPORTED MERCURY (Hg) AS REPORTED AS REPORTED RELATED COMPOUNDS TO PASS TEST