BS EN 12048-1997 固体肥料及石灰材料.水含量测定.107℃或103℃干燥重量测定法
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标准号:BS EN 12048-1997
中文标准名称:固体肥料及石灰材料.水含量测定.107℃或103℃干燥重量测定法
英文标准名称:Solid fertilizers and liming materials - Determination of moisture content - Gravimetric method by drying at (105 2) °C
标准类型:B13
发布日期:1997/6/15 12:00:00
实施日期:1997/6/15 12:00:00
中国标准分类号:B13
国际标准分类号:65.080
适用范围:This European Standard specifies a gravimetric method, by drying at (105 ±2) ℃, for the determination of the moisture content of fertilizers and liming materials.
The method is applicable to siliceous and carbonic liming materials and the following phosphatic fertilizers:
- superphosphates;
- natural phosphates;
- ground rock phosphates;
- partially solubilized rock phosphates.
The method is not applicable to hydrated or burnt lime, and to ammonium compounds or magnesium sulfates.
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