ISO 6598-1985 肥料 磷含量的测定 喹啉磷钼酸盐重量分析法

标准号：ISO 6598-1985
中文标准名称：肥料 磷含量的测定 喹啉磷钼酸盐重量分析法
英文标准名称：Fertilizers; Determination of phosphorus content; Quinoline phosphomolybdate gravimetric method
标准类型：G20
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：G20
国际标准分类号：65.080
适用范围：The method consists in precipitating, after hydrolysis if necessary, of orthophosphate ions in the form of quinoline phosphomolybdate, in an acid medium and in the presence of acetone, at approximately 75 鳦, followed by filtrating, washing drying and weighing of the precipitate obtained.