影响微量及痕量元素分析质量的一些因素

Some factors impairing the analysis quality of microelement and trace element

根据分析试验和工作实践 ,从实验环境、实验器具受污染的程度、化学试剂中是否含有待测元素、仪器使用条件 4个方面 ,论述了对微、痕量元素分析质量的影响。

The influence on the analysis quality of microelement and trace element is illustrated from the experimental environment, polluted extent of the experimental appliance, any elements needed determining in the chemical reagent or not, and the operation condition of instrument.