Fertilizers. Chemical analysis. Determination of nitrogen. Method for determination of ammoniacal nitrogen content in the presence of other substances which release ammonia when treated with sodium hydroxide (titrimetric method)
标准号:BS 5551 SubSec.4.1.4-1984
标准名称: 肥料.第4部分:化学分析.第1节:氮含量测定.第4小节:在处理氢氧化钠时出现其它释放氨气的物质情况下氨态氮含量的测定方法(滴定法)
英文名称:Fertilizers. Chemical analysis. Determination of nitrogen. Method for determination of ammoniacal nitrogen content in the presence of other substances which release ammonia when treated with sodium hydroxide (titrimetric method)
标准类型:国外标准
标准状态:现行
中国标准分类号(CCS):G20