... Analytical ReportProduct: Biotin Batch no.:20110706Production date: Jul.01,2011 Expiry date: Jun.30,2014Specification:2kg per carton Quantity:2KgSubmitted ... date:Jul.04, 2011 Report date:Jul.05, 2011Date: Dec. 15, 2011Analytic ... %Assay99.3%98.5% ~ 101.0% ConclusionMeet BP2011 High quality,D-Biotin, biotin, Vitamin H,Vitamin d&h distributor