NEN 7438-1998 标准详情
- 标准号:NEN 7438-1998
- 中文标题:
- 英文标题:Manure And Derivatives - Determination Of The Ammoniacal Nitrogen Content - Titrimetric Method
- 标准类别:荷兰国家标准NEN
- 发布日期:
Defines a method for the determination of the ammoniacal nitrogen content in manure and derivatives. This standard is applicable to all sorts of manure and derivatives with a content of ammoniacal nitrogen of at least 0,1 g/kg.
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