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Position: Home > Articles > Simultaneous Determination of Arsenic and Mercury in Sugarcane Juice by Pressure Tank Digesting and Atomic Fluorescence Spectrometry Sugar Crops of China 2018 (1) 25-26

压力罐一次消解、原子荧光法同步测定甘蔗汁中砷和汞含量

作  者:
刀艳梅;樊仙;邓军;张跃彬;高欣欣;李复琴;沈石妍;刀静梅
单  位:
云南省农业科学院甘蔗研究所/云南省甘蔗遗传改良重点实验室
关键词:
甘蔗汁;砷汞同测;压力罐消解;原子荧光
摘  要:
在甘蔗汁中加入硝酸和过氧化氢使用压力罐一次消解、原子荧光光度计同时测定砷和汞含量,本方法汞的检测结果回收率达到88.50%~93.90%,砷的回收率达100.35%~107.80%。利用此方法检测甘蔗汁中汞和砷含量准确可靠,且该方法节约时间,降低对工作人员健康伤害和空气污染。
译  名:
Simultaneous Determination of Arsenic and Mercury in Sugarcane Juice by Pressure Tank Digesting and Atomic Fluorescence Spectrometry
作  者:
DAO Yan-mei;FAN Xian;DENG Jun;ZHANG Yue-bin;GAO Xin-xin;LI Fu-qin;SHEN Shi-yan;Institute of Sugarcane/Key Laboratory of Genetic Improvement of Sugarcane,YAAS;
关键词:
sugarcane juice;;simultaneous determination of arsenic and mercury;;pressure tank digesting;;atomic fluorescence spectrometry
摘  要:
Simultaneous determination of arsenic and mercury in sugarcane juice by pressure tank digesting and atomic fluorescence spectrometry with putting nitric acid and hydrogen peroxide was conducted. The results showed that, the recovery of mercury was 88.85%-93.90%, and the recovery of arsenic was 100.35%-107.80%. The method saves time and reduces damage to the worker, meanwhile, makes less air pollution.

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