ICP-MS测定有机肥中的氧化钾

Icp-ms determination of potassium hydroxide in organic fertilizer

本文讲述了ICP-MS测定有机肥中氧化钾含量,试验用电感耦合等离子体质谱(ICP-MS)法和火焰光度法比较测定有机肥中氧化钾的含量。其结果表明,ICP-MS法与原子吸收火焰光度法相比,本法灵敏度高,检出限低,用时少,效率高,数据准确可靠等优点,可满足检验分析要求。

This paper tells the story of icp-ms determination of organic fertilizer, potassium oxide content in experiment by inductively coupled plasma chromatography method （icp-ms） and flame photometry determination of the content of potassi- um hydroxide in organic fertilizer. The results show that the icp-ms method compared with the flame photometry, this high sensitivity, low detection limit, less time, high efficiency, data accurate and reliable, can meet the requirements of inspec- tion analysis.