LIQUID CHROMATOGRAPHY;
TIN SPECIATION;
ULTRASONIC NEBULIZATION;
INDUCTIVELY COUPLED PLASMA MASS SPECTROMETRY;
ENVIRONMENTAL ANALYSIS;
SEDIMENTS;
HARBOR WATER;
D O I:
10.1016/0003-2670(95)00242-R
中图分类号:
O65 [分析化学];
学科分类号:
070302 ;
081704 ;
摘要:
An inductively coupled plasma mass spectrometer (ICP-MS) coupled with ultrasonic nebulization was used as a liquid chromatographic detector for the determination of tin compounds. Inorganic tin, trimethyltin, triethyltin, tripropyltin, tributyltin, and triphenyltin were separated by reversed phase liquid chromatography. The separation was complete in less than 6 min. Detection limits were in the range of 2.8-16 pg Sn for various tin species. The relative standard deviation of the peak areas for five injections of 50 mu g l(-1) organotin mixture was in the range of 6-9%. This method has been applied to determine various tin species in harbour sediment reference sample PACS-1 and harbour water sample.
机构:Plymouth Analytical Chemistry Research Unit, Department of Environmental Sciences, Polytechnic South West, Plymouth, Devon PL4 8AA England, Drake Circus
EBDON, L
;
HILL, SJ
论文数: 0引用数: 0
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机构:Plymouth Analytical Chemistry Research Unit, Department of Environmental Sciences, Polytechnic South West, Plymouth, Devon PL4 8AA England, Drake Circus
HILL, SJ
;
JONES, P
论文数: 0引用数: 0
h-index: 0
机构:Plymouth Analytical Chemistry Research Unit, Department of Environmental Sciences, Polytechnic South West, Plymouth, Devon PL4 8AA England, Drake Circus
机构:Plymouth Analytical Chemistry Research Unit, Department of Environmental Sciences, Polytechnic South West, Plymouth, Devon PL4 8AA England, Drake Circus
EBDON, L
;
HILL, SJ
论文数: 0引用数: 0
h-index: 0
机构:Plymouth Analytical Chemistry Research Unit, Department of Environmental Sciences, Polytechnic South West, Plymouth, Devon PL4 8AA England, Drake Circus
HILL, SJ
;
JONES, P
论文数: 0引用数: 0
h-index: 0
机构:Plymouth Analytical Chemistry Research Unit, Department of Environmental Sciences, Polytechnic South West, Plymouth, Devon PL4 8AA England, Drake Circus