Glycine Ultrapure size:1 KG 0 % CHROMATOGRAPHIC PURITY TO

0 % CHROMATOGRAPHIC PURITY TO PASS TEST TO PASS TEST LOSS ON DRYING 1

Test Specification Min Max ASSAY 2N +/- 0

Test Specification Min Max ABSORPTION MAX (in 50 % ETHANOL) APPROX

Test Specification Min Max EUROPIUM 995 - 1005 ppm 995 - 1005 ppm TRACEABLE TO NIST 3117 3117 EXPIRATION DATE

Glycine Ultrapure size:1 KG 0 % CHROMATOGRAPHIC PURITY TOTest Specification Min Max ASSAY (C[@2@]H[@5@]NO[@2@]) 99. 00% IDENTIFICATION (by IR) TO PASS TEST TO PASS TEST ABSORBANCE OF A 1M SOLUTION @280 nm 0. 1 CHLORIDE (Cl) 0. 01% DNASE AND RNASE NONE DETECTED HYDROLYZABLE SUBSTANCES TO PASS TEST TO PASS TEST HEAVY METALS (as Pb) 0. 00% LOSS ON DRYING 0. 20% RESIDUE ON IGNITION 0. 10% SULFATES (SO[@4@]) 0. 01% EXPIRATION DATE