Sample Preparation and Liquid Chromatography Mass Spectrometry Analysis of Alkylphenolic Compounds and Steroid Sex Hormones in Sediments
A new methodology, based on the use of accelerated solvent extraction (ASE) and highly selective cleanup using restricted access material (RAM) on-line coupled with liquid chromatography–mass spectrometry (LC–MS), is presented for the simultaneous and unequivocal determination of alkylphenol ethoxyl...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2002-01-01
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| Series: | The Scientific World Journal |
| Online Access: | http://dx.doi.org/10.1100/tsw.2002.351 |
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| _version_ | 1850211825346412544 |
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| author | Mira Petrovia Damia Barcela |
| author_facet | Mira Petrovia Damia Barcela |
| author_sort | Mira Petrovia |
| collection | DOAJ |
| description | A new methodology, based on the use of accelerated solvent extraction (ASE) and highly selective cleanup using restricted access material (RAM) on-line coupled with liquid chromatography–mass spectrometry (LC–MS), is presented for the simultaneous and unequivocal determination of alkylphenol ethoxylates (APEOs), their degradation products and halogenated derivatives, and steroid sex hormones in sediment samples. Using the integrated RAM–LC–MS system, the simultaneous determination of alkylphenolic compounds and sex hormones was achieved, yielding recoveries higher than 60% and producing low MS background noise. |
| format | Article |
| id | doaj-art-8f85917a1d4f4b26a1c818d36aff4ebc |
| institution | OA Journals |
| issn | 1537-744X |
| language | English |
| publishDate | 2002-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | The Scientific World Journal |
| spelling | doaj-art-8f85917a1d4f4b26a1c818d36aff4ebc2025-08-20T02:09:28ZengWileyThe Scientific World Journal1537-744X2002-01-0121610161610.1100/tsw.2002.351Sample Preparation and Liquid Chromatography Mass Spectrometry Analysis of Alkylphenolic Compounds and Steroid Sex Hormones in SedimentsMira Petrovia0Damia Barcela1Department of Environmental Chemistry, IIQAB-CSIC, Jordi Girona 18-26, Barcelona, SpainDepartment of Environmental Chemistry, IIQAB-CSIC, Jordi Girona 18-26, Barcelona, SpainA new methodology, based on the use of accelerated solvent extraction (ASE) and highly selective cleanup using restricted access material (RAM) on-line coupled with liquid chromatography–mass spectrometry (LC–MS), is presented for the simultaneous and unequivocal determination of alkylphenol ethoxylates (APEOs), their degradation products and halogenated derivatives, and steroid sex hormones in sediment samples. Using the integrated RAM–LC–MS system, the simultaneous determination of alkylphenolic compounds and sex hormones was achieved, yielding recoveries higher than 60% and producing low MS background noise.http://dx.doi.org/10.1100/tsw.2002.351 |
| spellingShingle | Mira Petrovia Damia Barcela Sample Preparation and Liquid Chromatography Mass Spectrometry Analysis of Alkylphenolic Compounds and Steroid Sex Hormones in Sediments The Scientific World Journal |
| title | Sample Preparation and Liquid Chromatography Mass Spectrometry Analysis of Alkylphenolic Compounds and Steroid Sex Hormones in Sediments |
| title_full | Sample Preparation and Liquid Chromatography Mass Spectrometry Analysis of Alkylphenolic Compounds and Steroid Sex Hormones in Sediments |
| title_fullStr | Sample Preparation and Liquid Chromatography Mass Spectrometry Analysis of Alkylphenolic Compounds and Steroid Sex Hormones in Sediments |
| title_full_unstemmed | Sample Preparation and Liquid Chromatography Mass Spectrometry Analysis of Alkylphenolic Compounds and Steroid Sex Hormones in Sediments |
| title_short | Sample Preparation and Liquid Chromatography Mass Spectrometry Analysis of Alkylphenolic Compounds and Steroid Sex Hormones in Sediments |
| title_sort | sample preparation and liquid chromatography mass spectrometry analysis of alkylphenolic compounds and steroid sex hormones in sediments |
| url | http://dx.doi.org/10.1100/tsw.2002.351 |
| work_keys_str_mv | AT mirapetrovia samplepreparationandliquidchromatographymassspectrometryanalysisofalkylphenoliccompoundsandsteroidsexhormonesinsediments AT damiabarcela samplepreparationandliquidchromatographymassspectrometryanalysisofalkylphenoliccompoundsandsteroidsexhormonesinsediments |