ISO/TS 14256-1:2003-土壤质量——用氯化钾溶液萃取法测定田间潮湿土壤中的硝酸盐、亚硝酸盐和铵第1部分:手动法 -国家数字标准馆

现行 ISO/TS 14256-1:2003

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Soil quality — Determination of nitrate, nitrite and ammonium in field-moist soils by extraction with potassium chloride solution — Part 1: Manual method 土壤质量——用氯化钾溶液萃取法测定田间潮湿土壤中的硝酸盐、亚硝酸盐和铵第1部分:手动法

发布日期： 2003-04-01

ISO/TS 14256-1:2003描述了一种测定田间潮湿土壤样品中1 mol/l氯化钾提取物中硝酸盐、亚硝酸盐和铵的方法。
ISO/TS 14256-1:2003适用于通过适当方法均质的所有类型的土壤。

ISO/TS 14256-1:2003 describes a method for the determination of nitrate, nitrite and ammonium in a 1 mol/l potassium chloride extract of field-moist soil samples.
ISO/TS 14256-1:2003 is applicable to all types of soils homogenized by suitable methods.

分类信息

发布单位或类别：国际组织-国际标准化组织

ICS分类： 13.080.10土质、土壤学 - 土壤的化学特性

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研制信息

归口单位： ISO/TC 190/SC 3

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