Guange Biotechnology Co.,Ltd: We're known as one of the most professional research chemical, steroid, anesthetic agents, cosmetic, peptide series manufacturers in China. We warmly welcome you to buy
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Product name: Quercetin
Botanical resource: Sophora japonica L.
Specification: Quercetin 95% by HPLC (98% by UV)
Appearance: Light yelllow fine powder
Used Part: Flower buds
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Tianjin Tongda Steel Limited.: We're professional carbon steel, stainless steel, coated steel, carbon steel coil, galvalume steel coil manufacturers and suppliers in China. Be free to buy high quality
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Shenzhen Jaway New Energy Technology Co., Ltd: We are a factory for customized production of energy storage batteries, including energy storage battery, LiFePO4 battery, starting battery, outdoors
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