Detailed Product Description Resveratrol 50-98%, produced using only grain alcohol and water as solvent, high-quality with good price, 3,000kgs/monthAnalysis ItemsSpecificationsResultsTest MethodsIdentificationPositiveConformsTLCAppearanceOff White to White, PowderConformsVisualOdor & TasteLight, CharacteristicConformsOrganolepticBulk Density45-55g/100mlConformsDensity MeterMesh SizeNLT 90% ...