
Fertilizers - Extraction of Water-soluble Calcium, Magnesium, Sodium and Sulfur in the Form of Sulfates
出版:National Standards Authority of Ireland

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基本信息
标准编号: I.S. EN 15961:2011
发布时间:2011/11/28 0:00:00
标准类别:Standard
出版单位:National Standards Authority of Ireland
标准页数:9
标准简介
Describes a method for the extraction of water-soluble calcium, magnesium, sodium and sulfur (in the form of sulfates), so that the same extract may be used for the determination of each nutrient required.
本标准替代的旧标准
替代本标准的新标准
等同采用的国际标准
EN 15961:2017 - Identical