... 3.Purity :99% 4.Test :HPLC 5.Certificate :GMP/ISO Specification: ItemsStandardsResultsAppearanceYellow or orange crystalline powderConformIdentificationPositiveConformAssay ... 5ppmCadmium≤1ppm<1ppmArsenic≤1ppm<1ppm Test1: the sum of Coenzymes Q7, Q8, Q9, Q11 and related ... Need more specification, certificate of analysis, our price, or other detailed and professional question for each extract products? ...