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1-Naphthylacetic Acid 98% Tc Naa Plant Growth Regulator Root Growth CAS 86-87-3, Find Details and Price about Auxin Hormon Naa Auxin Naa from 1-Naphthylacetic Acid 98% Tc Naa Plant Growth Regulator Root Growth CAS 86-87-3 - Greentree Chemical Co., LIMITED