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Product Description
1.Product name: Giant Knotweed Extract
2.Botanical name: Polygonum cuspidatum extract
3.Botanical source: Rhizome / root
4.Molecular formula: C14H1203
5.Chemical composition: Resveratrol & emodin mainly
6.Spec: HPLC98%
7.Test method: HPLC
8.Appearance: Brown white fine powder
9.Inner packing: Double-layer plastic bag
Outer packing: Fiberboard drum
N. W.: 25kg
G. W.: 28kg
Dimensions: 0.08 m3/PCS
10.Storage: Store in cool & dry area, keep away from the direct light and heat.
Shelf life: 2 years if properly stored 
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