DIN EN ISO 11969-1996 水质.砷的测定.原子吸收光谱测定法(氢化物技术)(ISO 11969:1996); 德文版本 EN ISO 11969:1996

标准号：DIN EN ISO 11969-1996
中文标准名称：水质.砷的测定.原子吸收光谱测定法(氢化物技术)(ISO 11969:1996); 德文版本 EN ISO 11969:1996
英文标准名称：Water quality - Determination of arsenic - Atomic absorption spectrometric method (hydride technique) (ISO 11969:1996); German version EN ISO 11969:1996
标准类型：Z16
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：Z16
国际标准分类号：13.060.50
适用范围：The document describes a chemical method for the determination of arsenic in drinking-, ground- and surface water by atomic absorption spectrometry. It can be applied for concentrations between 1 ?l and 10 ?l. Higher concentrations can be determined by a suitable dilution of the water sample. The method is based on the atomic absorption measurement of arsenic generated by the thermal decomposition of arsenic hydride.#,,#