电感耦合等离子体发射光谱法测定复混肥料中的硼

Determination of Determination of the Boron for Compound Fertilizers of Inductively Coupled Plasma Optical Emission Spectrometry

建立了电感耦合等离子体发射光谱仪(ICP-OES)测定复混肥料中硼的方法,样品的相对标准偏差(RSD)为0.81%~3.27%,加标回收率为98.1%~101.4%,硼的检出限为5.1μg/L;本法相对《复混肥料中铜、铁、锰、锌、硼、钼含量的测定》国家标准方法而言操作简便、快速、准确度高,测量范围广。

This paper has established the method of Determination of determination of the boron for compound fertilizers of Inductively coupled plasma optical emission spectrometry, the relative standard deviation （RSD） of samples is 0.81% - 0. 81%, standard addition recovery was 98. 1% - 101.4%, the detection limit of boron was 5. 1 μg/L; This method is Comparatively simple, rapid, high accuracy, wide measurement range with that determination of copper, iron, manganese, zinc, boron, molybdenum content for compound fertilizers.