... 10%-90% Excellent quality,competitive price Product Name: Green Tea Extract PowderBotanical Name: Camellia sinensisOur Advantage:a. Huge stock for the ... %, 25%, 30%, 40%, 50%, 60%, 65%, 70%, 75%, 80%, 90% HPLC 3. EGCG 10%, 15%, 20%, 30%, 35%, 40%, 45%, 50 ... .NegativeSalmonellaNegative c. Equipped with the most advanced extraction unit, and HPLC,UV,GC,AA. We are also in cooperation with many ...