乙酯 CHANGSHU YANGYUAN CHEMICAL CO.,LTDNO:00270Technical Analysis ReportName :Ethyl acetateGrade:AR GradeDate :DEC 10,2008Batch no:081210Quantity:160kg/DR
Acetone CHANGSHU YANGYUAN CHEMICAL CO.,LTDNO:00268Technical Analysis ReportName :AcetoneGrade:AR GradeDate :DEC 08,2008Batch no:081208Quantity:160kg/DRUMwork
Glacial Acetic acid Glacial Acetic Acid Industry GradeAcetaldehyde0.05%MaxFormic Acid0.003%MaxIron0.0002%MaxThe Heavy Metal0.0002%maxGlacial Acetic Acid Food GradeAS0.00
包装机器 packing machine, packing machinery, weighing machine Our company is Hebei Africa Machinery Co.,Ltd. We are a professional manufacturer and exporter w
包裹的维他命c coated vitamin c Molecular formula: C6H8O6 Molecular weight: 176.14 DESCRIPTION: White to light yellow crystal or crystalline powder. Odorless. Exist
抗坏血酸药 ascorbic acid Molecular formula: C6H8O6 Molecular weight: 176.14 DESCRIPTION: White to light yellow crystal or crystalline powder. Odorless. Exists s
抗坏血酸 ascorbic acid Molecular formula: C6H8O6 Molecular weight: 176.14 DESCRIPTION: White to light yellow crystal or crystalline powder. Odorless. Exists s