电感耦合等离子体发射光谱法测定饱和卤水中的硼

Determination of Boron in Saturated Brine by Inductively Coupled Plasma Atomic Emission Spectrometry

中文关键词:  电感耦合等离子体发射光谱法  饱和卤水  硼  基体干扰

英文关键词:Inductively coupled plasma atomic emission spectrometry  Saturated brine  Boron  Matrix interference

中文摘要:

      用电感耦合等离子体发射光谱法测定饱和卤水中的硼,对共存元素基体干扰量进行了试验。在标准系列中加入定量基体,将卤水稀释10倍后直接测定,并做了加标回收试验,回收率在97%～103%之间,分析误差在化学分析允许的范围内,检出限和精密度都非常好。该方法快速准确,简便易行,能代替原有的容量法等化学分析方法。

英文摘要:

      Inductively coupled plasma atomic emission spectrometry was used to determine the boron in saturated brine,and the coexistence element matrix interference also determined.Quantitative coexistence elements were added in,then the saturated brine was directly measured after 10 times dilution.Spiked recovery experiments were also done,the recovery rates were between 97%-103%,the analysis errors were in the range of allowable chemical analysis error,and with excellent detection limits and precision.This method i...