Fertilizers. Chemical analysis. Determination of nitrogen. Method for determination of total nitrogen content (titrimetric method after distillation)
国外标准现行
标准号:BS 5551 SubSec.4.1.3-1986
标准名称: 肥料.第4部分:化学分析.第1节:氮含量测定.第3小节:全氮含量测定方法(蒸馏后滴定法
英文名称:Fertilizers. Chemical analysis. Determination of nitrogen. Method for determination of total nitrogen content (titrimetric method after distillation)