Direct Atmospheric Pressure Chemical Ionization-Tandem Mass Spectrometry for the Continuous Real-Time Trace Analysis of Benzene, Toluene, Ethylbenzene, and Xylenes in Ambient Air
Real-time monitoring of benzene, toluene, ethylbenzene, and xylenes (BTEX) in ambient air is essential for the early warning detection associated with the release of these hazardous chemicals and in estimating the potential exposure risks to humans and the environment. We have developed a tandem mas...
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| Veröffentlicht in: | Journal of the American Society for Mass Spectrometry 2009-05, Vol.20 (5), p.829-836 |
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| creator | Badjagbo, Koffi Picard, Pierre Moore, Serge Sauvé, Sébastien |
| description | Real-time monitoring of benzene, toluene, ethylbenzene, and xylenes (BTEX) in ambient air is essential for the early warning detection associated with the release of these hazardous chemicals and in estimating the potential exposure risks to humans and the environment. We have developed a tandem mass spectrometry (MS/MS) method for continuous real-time determination of ambient trace levels of BTEX. The technique is based on the sampling of air via an atmospheric pressure inlet directly into the atmospheric pressure chemical ionization (APCI) source. The method is linear over four orders of magnitude, with correlation coefficients greater than 0.996. Low limits of detection in the range 1–2 μg/m
3 are achieved for BTEX. The reliability of the method was confirmed through the evaluation of quality parameters such as repeatability and reproducibility (relative standard deviation below 8% and 10%, respectively) and accuracy (over 95%). The applicability of this method to real-world samples was evaluated through measurements of BTEX levels in real ambient air samples and results were compared with a reference GC-FID method. This direct APCI-MS/MS method is suitable for real-time analysis of BTEX in ambient air during regulation surveys as well as for the monitoring of industrial processes or emergency situations.
We have developed a tandem mass spectrometry method for the continuous determination of BTEX based on the sampling of air directly into an APCI source. |
| doi_str_mv | 10.1016/j.jasms.2008.12.021 |
| format | Article |
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3 are achieved for BTEX. The reliability of the method was confirmed through the evaluation of quality parameters such as repeatability and reproducibility (relative standard deviation below 8% and 10%, respectively) and accuracy (over 95%). The applicability of this method to real-world samples was evaluated through measurements of BTEX levels in real ambient air samples and results were compared with a reference GC-FID method. This direct APCI-MS/MS method is suitable for real-time analysis of BTEX in ambient air during regulation surveys as well as for the monitoring of industrial processes or emergency situations.
We have developed a tandem mass spectrometry method for the continuous determination of BTEX based on the sampling of air directly into an APCI source.</description><identifier>ISSN: 1044-0305</identifier><identifier>EISSN: 1879-1123</identifier><identifier>DOI: 10.1016/j.jasms.2008.12.021</identifier><identifier>PMID: 19200752</identifier><language>eng</language><publisher>New York: Elsevier Inc</publisher><subject>Air monitoring ; Analysis methods ; Analytical Chemistry ; Applied sciences ; Atmospheric pollution ; Atmospheric pressure ; Benzene ; Bioinformatics ; Biotechnology ; Chemistry ; Chemistry and Materials Science ; Correlation coefficients ; Environmental monitoring ; Ethylbenzene ; Exact sciences and technology ; Hydrocarbons ; Ionization ; Ions ; Mass spectrometry ; Organic Chemistry ; Pollution ; Proteomics ; Real time ; Reliability analysis ; Reproducibility ; Scientific imaging ; Spectrometric and optical methods ; Spectroscopy ; Toluene</subject><ispartof>Journal of the American Society for Mass Spectrometry, 2009-05, Vol.20 (5), p.829-836</ispartof><rights>2009 American Society for Mass Spectrometry</rights><rights>American Society for Mass Spectrometry 2009</rights><rights>2009 INIST-CNRS</rights><rights>Journal of The American Society for Mass Spectrometry is a copyright of Springer, 2009.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c505t-51053a90d73eb3c2a5f1be7ba39cbdb290bd0f15f0bbed1972e965e7e10629dd3</citedby><cites>FETCH-LOGICAL-c505t-51053a90d73eb3c2a5f1be7ba39cbdb290bd0f15f0bbed1972e965e7e10629dd3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1016/j.jasms.2008.12.021$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1016/j.jasms.2008.12.021$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=21409864$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/19200752$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Badjagbo, Koffi</creatorcontrib><creatorcontrib>Picard, Pierre</creatorcontrib><creatorcontrib>Moore, Serge</creatorcontrib><creatorcontrib>Sauvé, Sébastien</creatorcontrib><title>Direct Atmospheric Pressure Chemical Ionization-Tandem Mass Spectrometry for the Continuous Real-Time Trace Analysis of Benzene, Toluene, Ethylbenzene, and Xylenes in Ambient Air</title><title>Journal of the American Society for Mass Spectrometry</title><addtitle>J Am Soc Mass Spectrom</addtitle><addtitle>J Am Soc Mass Spectrom</addtitle><description>Real-time monitoring of benzene, toluene, ethylbenzene, and xylenes (BTEX) in ambient air is essential for the early warning detection associated with the release of these hazardous chemicals and in estimating the potential exposure risks to humans and the environment. We have developed a tandem mass spectrometry (MS/MS) method for continuous real-time determination of ambient trace levels of BTEX. The technique is based on the sampling of air via an atmospheric pressure inlet directly into the atmospheric pressure chemical ionization (APCI) source. The method is linear over four orders of magnitude, with correlation coefficients greater than 0.996. Low limits of detection in the range 1–2 μg/m
3 are achieved for BTEX. The reliability of the method was confirmed through the evaluation of quality parameters such as repeatability and reproducibility (relative standard deviation below 8% and 10%, respectively) and accuracy (over 95%). The applicability of this method to real-world samples was evaluated through measurements of BTEX levels in real ambient air samples and results were compared with a reference GC-FID method. This direct APCI-MS/MS method is suitable for real-time analysis of BTEX in ambient air during regulation surveys as well as for the monitoring of industrial processes or emergency situations.
We have developed a tandem mass spectrometry method for the continuous determination of BTEX based on the sampling of air directly into an APCI source.</description><subject>Air monitoring</subject><subject>Analysis methods</subject><subject>Analytical Chemistry</subject><subject>Applied sciences</subject><subject>Atmospheric pollution</subject><subject>Atmospheric pressure</subject><subject>Benzene</subject><subject>Bioinformatics</subject><subject>Biotechnology</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Correlation coefficients</subject><subject>Environmental monitoring</subject><subject>Ethylbenzene</subject><subject>Exact sciences and technology</subject><subject>Hydrocarbons</subject><subject>Ionization</subject><subject>Ions</subject><subject>Mass spectrometry</subject><subject>Organic Chemistry</subject><subject>Pollution</subject><subject>Proteomics</subject><subject>Real time</subject><subject>Reliability analysis</subject><subject>Reproducibility</subject><subject>Scientific imaging</subject><subject>Spectrometric and optical methods</subject><subject>Spectroscopy</subject><subject>Toluene</subject><issn>1044-0305</issn><issn>1879-1123</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><sourceid>8G5</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><sourceid>GUQSH</sourceid><sourceid>M2O</sourceid><recordid>eNp9kt-OEyEUhydG466rT2BiSIxeOZXDlFIu9qLWVTdZo9GaeEcY5oylmYHKmTHpPpZPKNvWP_FirziB7-MAP4riMfAJcJi93Ew2lnqaCM7nExATLuBOcQpzpUsAUd3NNZ9OS15xeVI8INpwDoprdb84AZ0lJcVp8fO1T-gGthj6SNs1Ju_Yx4REY0K2XGPvne3YZQz-2g4-hnJlQ4M9e2-J2OdtVlPscUg71sbEhnWWYhh8GONI7BParlz5HtkqWYdsEWy3I08stuwVhmsM-IKtYjfui4thvevq39O5Dfu663JNzAe26GuPIZ_Tp4fFvdZ2hI-O41nx5c3FavmuvPrw9nK5uCqd5HIoJXBZWc0bVWFdOWFlCzWq2lba1U0tNK8b3oJseV1jA1oJ1DOJCoHPhG6a6qx4fth3m-L3EWkwvSeHXWcD5tuZmYIK1Fxm8Ol_4CaOKd-VDGgJUlRCTTNVHSiXIlHC1myT723aGeDmJlCzMftAzU2gBoTJgWbryXHvse6x-escE8zAsyNgKUfVJhucpz-cgCnX89lN--mBo7wUvmH655C39j8_aJhf-ofPGrkchMNm_29ME_2t_i8tEdNm</recordid><startdate>20090501</startdate><enddate>20090501</enddate><creator>Badjagbo, Koffi</creator><creator>Picard, Pierre</creator><creator>Moore, Serge</creator><creator>Sauvé, Sébastien</creator><general>Elsevier Inc</general><general>Springer-Verlag</general><general>Elsevier</general><general>Springer Nature B.V</general><scope>6I.</scope><scope>AAFTH</scope><scope>IQODW</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>8FE</scope><scope>8FG</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>8G5</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>GUQSH</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>M0S</scope><scope>M1P</scope><scope>M2O</scope><scope>MBDVC</scope><scope>P5Z</scope><scope>P62</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>Q9U</scope><scope>7X8</scope></search><sort><creationdate>20090501</creationdate><title>Direct Atmospheric Pressure Chemical Ionization-Tandem Mass Spectrometry for the Continuous Real-Time Trace Analysis of Benzene, Toluene, Ethylbenzene, and Xylenes in Ambient Air</title><author>Badjagbo, Koffi ; 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We have developed a tandem mass spectrometry (MS/MS) method for continuous real-time determination of ambient trace levels of BTEX. The technique is based on the sampling of air via an atmospheric pressure inlet directly into the atmospheric pressure chemical ionization (APCI) source. The method is linear over four orders of magnitude, with correlation coefficients greater than 0.996. Low limits of detection in the range 1–2 μg/m
3 are achieved for BTEX. The reliability of the method was confirmed through the evaluation of quality parameters such as repeatability and reproducibility (relative standard deviation below 8% and 10%, respectively) and accuracy (over 95%). The applicability of this method to real-world samples was evaluated through measurements of BTEX levels in real ambient air samples and results were compared with a reference GC-FID method. This direct APCI-MS/MS method is suitable for real-time analysis of BTEX in ambient air during regulation surveys as well as for the monitoring of industrial processes or emergency situations.
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| subjects | Air monitoring Analysis methods Analytical Chemistry Applied sciences Atmospheric pollution Atmospheric pressure Benzene Bioinformatics Biotechnology Chemistry Chemistry and Materials Science Correlation coefficients Environmental monitoring Ethylbenzene Exact sciences and technology Hydrocarbons Ionization Ions Mass spectrometry Organic Chemistry Pollution Proteomics Real time Reliability analysis Reproducibility Scientific imaging Spectrometric and optical methods Spectroscopy Toluene |
| title | Direct Atmospheric Pressure Chemical Ionization-Tandem Mass Spectrometry for the Continuous Real-Time Trace Analysis of Benzene, Toluene, Ethylbenzene, and Xylenes in Ambient Air |
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