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Usage: Direct Antioxidant Activity, Estrogenic and Anti-estrogenic Activities. Effects on Biotransformation Enzymes and Cancer Prevent. Preservation of Normal Cell Cycle. Regulation, Proliferation and Induction of Apoptosis. Mol. Formula: C14H12O3 Mol. Weight: 228.25 CAS: 501-36-0 Appearance: Brown Powder Odor： Characteristic Ash：≤0.5% Pesticides： Negative Heavy metals：≤10PPM Arsenic(As): ≤1PPM Particle size：100%through 80 mesh Moisture：≤3% Microbioiogical：Total plate count：≤1000cfu/g Mold：≤100cfu/g Salmgosella：Negative E.Coli： Negative Package: all grades of package(mg, g, kg). Storage: Keep in cool & dry place, Do not freeze. Away from strong light and heat. Shelf life: 2 years when properly stored. Contents supply:5%, 10%, 20%, 50%, 90%, 98%, 99%. Botanical Source: Polygonum cuspidatum Sieb. et Zucc |
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