Dimethyl L-Glutamate Hydrochloride size:5 GM 20% RESIDUE AFTER EVAPORATION 1

20% RESIDUE AFTER EVAPORATION 1 mg/L ALL AROMATICS TO PASS TEST TO PASS TEST 2-BUTANONE 100 ng/mL ACETONE 50 ng/mL METHYL ISOAMYL KETONE 50 ng/mL ALL OTHER DETECTABLE KETONES 50 ng/mL DICHLOROMETHANE 50 ng/mL CHLOROFORM 50 ng/mL CARBON TETRACHLORIDE 50 ng/mL ALL OTHER DETECTABLE CHLOROHYDROCARBONS 50 ng/mL PENTANE 50 ng/mL HEXANE 50 ng/mL HEPTANE 50 ng/mL 2

Test Specification Min Max ASSAY (C[@12@]H[@22@]O[@14@]Co) 88% COBALT (Co) 11

Test Specification Min Max ABSORPTION MAX 499 nm 499 nm

10% ELEMENTAL IMPURITIES: CADMIUM (Cd) AS REPORTED LEAD (Pb) AS REPORTED ARSENIC (As) AS REPORTED MERCURY (Hg) AS REPORTED IDENTIFICATION TO PASS TEST RETEST DATE MANUFACTURE DATE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST

00% GALACTURONIC ACID (C[@6@]H[@10@]O[@7@]) 74

Dimethyl L-Glutamate Hydrochloride size:5 GM 20% RESIDUE AFTER EVAPORATION 1