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Determination of organometallic compounds in surface water and sediment samples with SPME-CGC-ICPMS

Tom De Smaele UGent, Luc Moens UGent, Patrick Sandra UGent and Richard Dams (1999) MIKROCHIMICA ACTA. 130(4). p.241-251
abstract
Organometal compounds of tin, mercury and lead were simultaneously determined in environmental, water and sediment samples by CGC-ICPMS. Instead of classical liquid/liquid extractions, solid phase microextraction was used as sampling technique. In this method, the organometallic compounds are in situ derivatised in the aqueous phase and simultaneously extracted onto a polydimethylsiloxane fiber, so that organic solvents are no longer necessary. The sorbed organometals are subsequently released from the fiber in the GC injection liner by thermal desorption. By sampling from the headspace, only the species of interest are sampled and no interfering matrix components are coextracted. With this new method, derivatisation, extraction, preconcentration and injection into the GC takes only 10 min with a minimum of handling steps. Owing to the very low detection limits (0.13-3.7 ng/l as metal) only small sample amounts (25 ml of water, 0.5 g of sediment) are needed for one analysis. Finally, SPME is an inexpensive sampling technique that can be used with standard split/splitless injection systems.
Please use this url to cite or link to this publication:
author
organization
year
type
journalArticle (original)
publication status
published
subject
keyword
HYDRIDE GENERATION, BUTYLTIN COMPOUNDS, ORGANOTIN COMPOUNDS, EMISSION-SPECTROMETRY, ENVIRONMENTAL-SAMPLES, SPECIATION ANALYSIS, ATOMIC-ABSORPTION SPECTROMETRY, SOLID-PHASE MICROEXTRACTION, CAPILLARY GAS-CHROMATOGRAPHY, PLASMA-MASS-SPECTROMETRY, CGC-ICPMS, solid phase microextraction (SPME), -lead, -tin, environmental samples, organomercury
journal title
MIKROCHIMICA ACTA
Mikrochim. Acta
volume
130
issue
4
pages
241 - 251
Web of Science type
Article
Web of Science id
000079727500004
ISSN
0026-3672
DOI
10.1007/BF01242912
language
English
UGent publication?
yes
classification
A1
copyright statement
I have transferred the copyright for this publication to the publisher
id
112263
handle
http://hdl.handle.net/1854/LU-112263
date created
2004-01-14 13:34:00
date last changed
2016-12-19 15:37:07
@article{112263,
  abstract     = {Organometal compounds of tin, mercury and lead were simultaneously determined in environmental, water and sediment samples by CGC-ICPMS. Instead of classical liquid/liquid extractions, solid phase microextraction was used as sampling technique. In this method, the organometallic compounds are in situ derivatised in the aqueous phase and simultaneously extracted onto a polydimethylsiloxane fiber, so that organic solvents are no longer necessary. The sorbed organometals are subsequently released from the fiber in the GC injection liner by thermal desorption. By sampling from the headspace, only the species of interest are sampled and no interfering matrix components are coextracted. With this new method, derivatisation, extraction, preconcentration and injection into the GC takes only 10 min with a minimum of handling steps. Owing to the very low detection limits (0.13-3.7 ng/l as metal) only small sample amounts (25 ml of water, 0.5 g of sediment) are needed for one analysis. Finally, SPME is an inexpensive sampling technique that can be used with standard split/splitless injection systems.},
  author       = {De Smaele, Tom and Moens, Luc and Sandra, Patrick and Dams, Richard},
  issn         = {0026-3672},
  journal      = {MIKROCHIMICA ACTA},
  keyword      = {HYDRIDE GENERATION,BUTYLTIN COMPOUNDS,ORGANOTIN COMPOUNDS,EMISSION-SPECTROMETRY,ENVIRONMENTAL-SAMPLES,SPECIATION ANALYSIS,ATOMIC-ABSORPTION SPECTROMETRY,SOLID-PHASE MICROEXTRACTION,CAPILLARY GAS-CHROMATOGRAPHY,PLASMA-MASS-SPECTROMETRY,CGC-ICPMS,solid phase microextraction (SPME),-lead,-tin,environmental samples,organomercury},
  language     = {eng},
  number       = {4},
  pages        = {241--251},
  title        = {Determination of organometallic compounds in surface water and sediment samples with SPME-CGC-ICPMS},
  url          = {http://dx.doi.org/10.1007/BF01242912},
  volume       = {130},
  year         = {1999},
}

Chicago
De Smaele, Tom, Luc Moens, Patrick Sandra, and Richard Dams. 1999. “Determination of Organometallic Compounds in Surface Water and Sediment Samples with SPME-CGC-ICPMS.” Mikrochimica Acta 130 (4): 241–251.
APA
De Smaele, T., Moens, L., Sandra, P., & Dams, R. (1999). Determination of organometallic compounds in surface water and sediment samples with SPME-CGC-ICPMS. MIKROCHIMICA ACTA, 130(4), 241–251.
Vancouver
1.
De Smaele T, Moens L, Sandra P, Dams R. Determination of organometallic compounds in surface water and sediment samples with SPME-CGC-ICPMS. MIKROCHIMICA ACTA. 1999;130(4):241–51.
MLA
De Smaele, Tom, Luc Moens, Patrick Sandra, et al. “Determination of Organometallic Compounds in Surface Water and Sediment Samples with SPME-CGC-ICPMS.” MIKROCHIMICA ACTA 130.4 (1999): 241–251. Print.