【摘要】 报道一种离子色谱用微波等离子体炬原子发射光谱检测器（MPT－AED）．以氩气、氦气为载气和工作气体，利用超声雾化样品引入技术，研究了该检测器对非金属元素的分析性能．并用其于无机试剂中磷酸根离子和硫酸根离子的测定．更多还原

【Abstract】 The present paper deals with a microwave plasma torch atomic emission spectrometry detector for ion chromatography. Ar and He were used as carrier and support gas, respectively.Thesamp1e solution was introduced with an ultrasonic nebulization system. The performance of the microwave plasma torch atomic emission detector for non-metal element (S and P) was studied. Themethod has been applied to determining the contents of phosphate and sulfate in some inorganicreagents.更多还原