Bismarck Brown Y Peptides 1250 cs APPROX

1250 cs APPROX

2 ppm IRON (Fe) 6 ppm MAGNESIUM (Mg) 2 ppm MANGANESE (Mn) 200 ppb NICKEL (Ni) 1 ppm POTASSIUM (K) 6 ppm SODIUM (Na) 10 ppm PARTICLE COUNT (>/=1

Test Specification Min Max APPEARANCE SLIGHTLY YELLOW- SLIGHTLY YELLOW- ASSAY 97

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

Test Specification Min Max THALLIUM (Tl) 995 - 1005 ppm 995 - 1005 ppm EXPIRATION DATE

Bismarck Brown Y Peptides 1250 cs APPROXTest Specification Min Max ABSORPTION MAX. (100: 100: 1, H[@2@]O EtOH 1N HCl) Approx. 457 nm Approx. 457 nm