N-Carbobenzoxy-DL-norvaline Alkylamines Test Specification Min Max ASSAY

Test Specification Min Max ASSAY (Ag) 19 - 23 % 19 - 23 % EXPIRATION DATE

Test Specification Min Max ZINC (Zn) 995 - 1005 ppm 995 - 1005 ppm STANDARDIZED AGAINST NIST 3168 3168 EXPIRATION DATE

Test Specification Min Max ASSAY 97% 97% MELTING POINT 51 - 57 C 51 - 57 C

Test Specification Min Max METHYLENE BLUE ADSORPTION 20

50% ELEMENTAL IMPURITIES AS REPORTED AS REPORTED IDENTIFICATION (A) TO PASS TEST TO PASS TEST IDENTIFICATION (B) TO PASS TEST TO PASS TEST IDENTIFICATION (C) TO PASS TEST TO PASS TEST RETEST DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST TO PASS TEST

N-Carbobenzoxy-DL-norvaline Alkylamines Test Specification Min Max ASSAY