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Product No.: RE-098
Resveratrol 98% (Giant Knotweed Extract)
Specifications£ºBotanical Origin: Polygonum cuspidatum Sieb. - RootIdentification: Positive by TLCAppearance: White powderSolubility: Soluble in alcoholMesh Size: ¡Ý 95% through 100 meshMelting Point: 253¡æ-255¡æAssay: Resveratrol ¡Ý98% (HPLC)Moisture: ¡Ü1%Heavy Metals: ¡Ü10 ppmLead (Pb): ¡Ü2 ppmArsenic (As): ¡Ü2 ppmPesticides Residues: ¡Ü1 ppm