ISO 10136-1-1993 玻璃和玻璃器皿 萃取溶液的分析 第1部分:用分子吸收光谱法测定二氧化硅

标准号：ISO 10136-1-1993
中文标准名称：玻璃和玻璃器皿 萃取溶液的分析 第1部分:用分子吸收光谱法测定二氧化硅
英文标准名称：Glas and glassware; analysis of extract solutions; part 1: determination of silicon dioxide by molecular absorption spectrometry
标准类型：Y20
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：Y20
国际标准分类号：71.040.20
适用范围：The principle of the method specified is conditioning the extract solution to be analyzed, developing the blue silicomolybdate complex using ammonium molybdate and a reducing solution, measuring the optical density of the resulting colour complex by means of a molecular absorption spectrometer at 800 nm using 10 mm optical cells. Measures the concentrations of silicon, expressed as its oxide SiO