DS/EN 15558-2009 标准详情
- 标准号:DS/EN 15558-2009
- 中文标题:肥料 - 根据Ulsch硝酸和氨氮的测定
- 英文标题:Fertilizers - Determination of nitric and ammoniacal nitrogen according to Ulsch
- 标准类别:丹麦DANSK
- 发布日期:2009-03-09
This European Standard specifies a method for the determination of nitrate and ammoniacal nitrogen with reduction according to Ulsch.The method is applicable to all nitrogenous fertilizers, including compound fertilizers, in which nitrogen is found e
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