L-Histidine Monohydrochloride Monohydrate size:1 KG 0 % LOSS ON IGNITION

0 % LOSS ON IGNITION 10

RNase and Protease None detected None detected ENDOTOXIN 0

10% ELEMENTAL IMPURITIES AS REPORTED AS REPORTED IDENTIFICATION TO PASS TEST EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST TO PASS TEST

00% ACIDITY / ALKALINITY TO PASS TEST HEAVY METALS (as Pb) 5 mg/kg IODIDE OR BROMIDE TO PASS TEST LOSS ON DRYING 1

L-Histidine Monohydrochloride Monohydrate size:1 KG 0 % LOSS ON IGNITIONTest Specification Min Max ASSAY (DRIED BASIS) 98. 5 101. 5 % 98. 5 101. 5 % SPECIFIC ROTATION [a][@D@] +8. 5 to+10. 5 +8. 5 to+10. 5 ARSENIC (As) 0. 00015 HEAVY METALS (as Pb) 0. 00% LOSS ON DRYING 0. 30% RESIDUE ON IGNITION 0. 10%