|
Determination of Iodine in Geochemical Samples by Inductively Coupled Plasma-Mass Spectrometry(ICP-MS) |
Received:March 25, 2017 Revised:September 20, 2017 |
View Full Text View/Add Comment Download reader |
DOI:doi:10.3969/j.issn.2095-1035.2017.04.012 |
KeyWord:Eschka reagent; cation exchange resin; inductively coupled plasma-mass spectrometry (ICP-MS) |
Author | Institution |
WAN Bing |
吉林省第六地质调查所实验室,吉林 延吉 |
SUN Lixin |
吉林省第五地质调查所实验室,吉林 长春 |
JIA Yuwei |
吉林省第五地质调查所实验室,吉林 长春 |
XIA Zhaoming |
吉林省第五地质调查所实验室,吉林 长春 |
REN Zhihai |
吉林省第五地质调查所实验室,吉林 长春 |
|
Hits: 1350 |
Download times: 0 |
Abstract: |
A method based on Eschka reagent decomposition for determination of iodine content in geochemical samples by inductively coupled plasma-mass spectrometry (ICP-MS) was developed. The sodium and zinc matrix were removed using cation exchange resin.For national standard soil reference samples,a detection limit of 0.006 9 μg/g, a relative standard deviation (RSD) of 3.3%~7.6% and a relative error of 2.3%~4.1% were determinedshowing that thetechnique can meet the analytical requirements of the geochemical samples. This method is simple, low cost, short analysis period and is suitable for batch sample analysis. |
Close |