1. Platycodon grandiflorum Extract is of good quality 2. competitive price 3.ratio:10:1/5:1 HPLC GMP & ISO9001 Product Name Platycodon grandiflorum ExtractBotanical Name Platycodon grandiflorumBatch Number 20100511Quantity 1000kgIssue Date 2010-05-13Country of Origin China(Mainland)Detection Company Standard Items of Analysis Specification ResultsRatio 10 / 1 10 /1 Appearance Fine Powder ...