DIN CEN/TS 15476-2006 标准详情
- 标准号:DIN CEN/TS 15476-2006
- 中文标题:肥料.用德瓦达法测定氮和氨态氮含量
- 英文标题:fertilizers - determination of nitric and ammoniacal nitrogen according to devarda
- 标准类别:德国标准
- 发布日期:2006-12-01
The document specifies a method for the determination of nitrate and ammoniacal nitrogen with reduction according to Devarda (modified for each of the variants a, b and c). The method is applicable to all nitrogenous fertilizers, including compound f
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