SS-EN 15750:2009
Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
- 標(biāo)準(zhǔn)號(hào)
- SS-EN 15750:2009
- 發(fā)布
- 2009年
- 發(fā)布單位
- SIS
- 當(dāng)前最新
- SS-EN 15750:2009
- 適用范圍
- This European Standard specifies two different methods (Methods A and B) for the determination of the total nitrogen content in fertilizers. Method A specifies the titrimetric method after distillation according to ISO 5315:1984. Method B specifies a method by reduction of nitrate with iron and tin(II)-chloride.