Extraction optimization and pixel-based chemometric analysis of semi-volatile organic compounds in groundwater-Reference-Cited by-同舟云学术

Extraction optimization and pixel-based chemometric analysis of semi-volatile organic compounds in groundwater

Published:2017 Issue:41 Volume:9 Page:5970-5979
ISSN:1759-9660
Container-title:Anal. Methods
language:en
Short-container-title:Anal. Methods

Author:

Christensen Peter¹²³⁴⁵,Tomasi Giorgio¹²³⁴⁵^ORCID,Kristensen Mette¹²³⁴⁵^ORCID,Holm Peter E.¹²³⁴⁵^ORCID,Christensen Jan H.¹²³⁴⁵^ORCID

Affiliation:

1. Department of Plant and Environmental Sciences

2. Faculty of Science

3. University of Copenhagen

4. 1871 Frederiksberg C

5. Denmark

Abstract

Combined dual extraction steps provided high enrichment factors and separation of peaks from unresolved complex mixtures in groundwaters. For the first time, pixel-based analysis of summed extracted ion chromatograms (sEIC's) was used for the characterization of semi-VOCs.

Funder

University of Copenhagen

Publisher

Royal Society of Chemistry (RSC)

Subject

General Engineering,General Chemical Engineering,Analytical Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2017/AY/C7AY01348E

Reference36 articles.

1. Multiresidue analysis of 88 polar organic micropollutants in ground, surface and wastewater using online mixed-bed multilayer solid-phase extraction coupled to high performance liquid chromatography–tandem mass spectrometry

2. Simultaneous determination of selected endocrine disrupters (pesticides, phenols and phthalates) in water by in-field solid-phase extraction (SPE) using the prototype PROFEXS followed by on-line SPE (PROSPEKT) and analysis by liquid chromatography-atmospheric pressure chemical ionisation-mass spectrometry

3. Fast screening of pesticide multiresidues in aqueous samples by dual stir bar sorptive extraction-thermal desorption-low thermal mass gas chromatography–mass spectrometry

4. Stir bar sorptive extraction (SBSE), a novel extraction technique for aqueous samples: Theory and principles

5. Stir-bar sorptive extraction: A view on method optimisation, novel applications, limitations and potential solutions

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