| Download | - View accepted manuscript: Speciation without chromatography. Part I. Determination of tributyltin in aqueous samples by chloride generation, headspace solid-phase microextraction and inductively coupled plasma time of flight mass spectrometry (PDF, 549 KiB)
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| DOI | Resolve DOI: https://doi.org/10.1039/b105952c |
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| Author | Search for: Mester, Z.1ORCID identifier: https://orcid.org/0000-0002-2377-2615; Search for: Sturgeon, R.1; Search for: Lam, J.1; Search for: Maxwell, P.1; Search for: Peter, L. |
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| Affiliation | - National Research Council of Canada. NRC Institute for National Measurement Standards
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| Format | Text, Article |
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| Abstract | An analytical procedure was developed for the determination of tributyltin in aqueous samples. The relatively high volatility of the organometal halide species confers suitability for their headspace sampling from the vapour phase above natural waters or leached solid samples. Tributyltin was collected from the sample headspace above various chloride-containing matrices, including HCl, sodium chloride solution and sea-water, by passive sampling using a polydimethylsiloxane/divinylbenzene (PDMS/DVB)-coated solid-phase microextraction (SPME) fiber. Inductively coupled plasma time-of-flight mass spectrometry (ICP-TOFMS) was used for detection following thermal desorption of analytes from the fiber. A detection limit of 5.8 pg ml−1 (as tin) was realized in aqueous samples. Method validation was achieved using NRCC PACS-2 (Sediment) certified reference material, for which reasonable agreement between certified and measured values for tributyltin content was obtained. |
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| Publication date | 2001 |
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| In | |
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| Language | English |
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| Peer reviewed | Yes |
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| NRC number | NRC-INMS-154 |
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| NPARC number | 8899753 |
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| Export citation | Export as RIS |
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| Report a correction | Report a correction (opens in a new tab) |
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| Record identifier | 6d5013a8-18c5-4d55-9047-73d15c00c901 |
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| Record created | 2009-04-22 |
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| Record modified | 2020-03-27 |
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