Multiple-Element Detection in Aqueous Solution and Seawater by Using an On-line Preconcentration Method for Inductively Coupled Plasma Mass Spectrometry
Resource
Analytical Sciences 22 (10): 1375
Journal
Analytical Sciences
Journal Volume
22
Journal Issue
10
Pages
1375-1378
Date Issued
2006
Date
2006
Author(s)
HUANG, Li-Shing
Lin, King-Chuen
Abstract
Inductively coupled plasma-mass spectrometry (ICP-MS) incorporated with an on-line preconcentration system was used to determine trace amounts of ten metals including Ni, Cu, Zn, Rh, Ag, Cd, In, Au, Tl, and Pb in aqueous solutions and seawater. These metals, which formed the complexes, were retained in a sorbent microcolumn, followed by elution with methanol through a desolvation unit, which was capable of removing 83% of methanol. The limits of detection for these elements were determined simultaneously to be in the range from 3 to 20 ng/L. 2006 © The Japan Society for Analytical Chemistry.
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Type
journal article
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