Product Name: Maleic AnhydrideModel Number: AHA-MA2005Place of Origin: ChinaFeatures:1) molecular formula: C4h2o32) molecular weight:98.023) property: It is white grain or piece substance with pungent
Product Name: MouseModel Number: SM-042Place of Origin: ChinaFeatures:1) 800DPI2) PS/2, USB, or retractable USB3) Leather painting4) Any color availableInner packing:OEM color box or blisterOuter pack
Product Name: PVA Fiber and PVAModel Number: W1 or W2Place of Origin: ChinaSpecifications:1) Polymerization degree: 85-99%2) Appearance: powder, granule, pellet3) Properties:a) Good strengthb) Low elo
Product Name: QuercetinPlace of Origin: ChinaFeatures and specifications:1) Appearance: yellow needle like crystal2) Dehydrates at 95-97°C3) Solubility:a) 1g in 290ml anhydrous ethanolb) 23ml of