摘要
采用自动电位滴定仪测定水中的氯化物,可得到较好的精密度及准确度,经质控样测定结果可信。与传统手工滴定法相比较,该方法具有更低的检出限,且不受水体浊度及色度的影响,更适用于低浓度水样和特殊水样的测定,值得在环境监测系统中推广应用。
Determination of water by automatic potentiometric titration of chloride,can get high precision and accuracy,the quality control result in confidence.Compared with the traditional manual titration method, with a lower detection limit,is not affected by the turbidity and chroma of the determination of water,more suitable for low concentration of water samples and special water sample,worthy of promotion in environ-mental monitoring system.
出处
《安徽农学通报》
2014年第19期55-56,共2页
Anhui Agricultural Science Bulletin
关键词
氯化物
自动电位滴定仪
测定
Chlorides
Automatic potentiometric titration
Determination
