N-(tert-Butoxycarbonyl)-L-leucine Monohydrate Salts 5 % CLARITY OF SOLUTION

5 % CLARITY OF SOLUTION TO PASS TEST TO PASS TEST COLOR OF SOLUTION TO PASS TEST TO PASS TEST LOSS ON DRYING 4

00% MELTING POINT 145

Test Specification Min Max CALCIUM (Ca) 6000 ppm 6000 ppm IRON (Fe) 5000 ppm 5000 ppm MAGNESIUM (Mg) 3000 ppm 3000 ppm ALUMINUM 1200 ppm 1200 ppm SODIUM (Na) 1000 ppm 1000 ppm EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE

50% HEAVY METALS (JP) 10 ppm ELEMENTAL IMPURITIES: NICKEL (Ni) AS REPORTED AS REPORTED CHROMIUM (Cr) AS REPORTED AS REPORTED MOLYBDENUM (Mo) AS REPORTED AS REPORTED ARSENIC (As) 5 ppm ORGANIC MATTER TO PASS TEST TO PASS TEST SULFATES (SO[@4@]) 450 ppm IDENTIFICATION TO PASS TEST TO PASS TEST CERTIFIED HALAL RETEST DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST TO PASS TEST

Test Specification Min Max ABSORPTION MAX 503 513 nm ABSORPTION MAX

N-(tert-Butoxycarbonyl)-L-leucine Monohydrate Salts 5 % CLARITY OF SOLUTION