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Appearance Brown Fine Powder
Odor Characteristic
Tasted Characteristic
Assay(Resveratrol) 50% Min
Sieve Analysis 100% pass 80 mesh
Loss on Drying 5% Max.
Emodin plus Emodin Glucodide 4% Max
Sulphated Ash 1%Max
Extract Solvent Alcohol & Water
Pesticide Negative
Heavy Metal 10ppm Max
Residual Solvents Eur.Pharm. 2000




Description