Certificate of Analysis Product names:Copper amino acid chelate (Cu) No.:AH-201008007 Test dates:August 6th, 2010 package:25kg/ Bags Production date:August 5th, 2010 Testing types:Product sample Production batch number:201008007 Sample base:5 Test resultsTest itemsunitsStandard valueDetection valueResultsProduct color--Powder bluePowder blueQualifiedChelated copper content(Cu)%10±0.510.06QualifiedWater content%≤52.20QualifiedAspartate%/2.34QualifiedThreonine%/1.48QualifiedSerine%/2.33QualifiedGlutamate%/4.93QualifiedGlycine%/1.42QualifiedAlanine%/1.34QualifiedCystine%/1.16QualifiedValine%/1.80QualifiedMethionine%/0.38QualifiedIsoleucine%/0.73QualifiedLeucine%/0.76QualifiedTyrosine%/0.37QualifiedPhenylalanine%/0.58QualifiedLysine%/1.39QualifiedHistidine%/0.32QualifiedArginine%/2.90QualifiedProline%/1.93QualifiedTryptophan%//QualifiedTotal amino acids %≥2526.26QualifiedArsenic(Dollars to As) mg/kg≤10<2QualifiedLead(Dollars to PB) mg/kg≤40<6QualifiedSalmonellaCFU/G NoneNoneQualifiedTotal bacteriaCFU/G≤1000≤100QualifiedSieved rate(20 HEAD) %≥98100QualifiedConclusions:Qualified Examiner: jiang yin Review member:li jun Approved member:zhang peng