ISO 8174-1986 工业用乙烯和丙烯 丙酮、乙腈、二丙醇和甲醇的测定 气相色谱法

标准号：ISO 8174-1986
中文标准名称：工业用乙烯和丙烯 丙酮、乙腈、二丙醇和甲醇的测定 气相色谱法
英文标准名称：Ethylene and propylene for industrial use; Determination of acetone, acetonitrile, propan-2-ol and methanol; Gas chromatographic method
标准类型：G15
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：G15
国际标准分类号：71.080.10
适用范围：The method comprises the passage of a gaseous test portion through water to absorb acetone, acetonitrile, propan-2-ol and methanol, and subsequent gas chromatographic analysis of the aqueous solution, using a flame ionization detector, and comparison of the peaks obtained with those derived from an external standard. The method is applicable to products having acetone, propan-2-ol and methanol concentrations greater than 1 mg/kg, and acetonitrile concentrations greater than 10 mg/kg.