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Comprehensive two-dimensional gas chromatography coupled to high resolution time-of-flight mass spectrometry for screening of organohalogenated compounds in cat hair.

• Martin Brits, Peter Gorst-Allman, Egmont Richard Rohwer, Jayne de Vos, Jacob D de Boer, Jana M. Weiss
• Journal of chromatography. A
• 2018

The coupling of comprehensive two-dimensional gas chromatography with high-resolution time-of-flight mass spectrometry offers the best separation efficiency combined with accurate mass measurements… (More)

Establishing an alternative method for the quantitative analysis of polychlorinated dibenzo-p-dioxins and polychlorinated dibenzofurans by comprehensive two dimensional gas…

• Jayne de Vos, Peter Gorst-Allman, Egmont Richard Rohwer
• Journal of chromatography. A
• 2011

Comprehensive Gas Chromatography-Time-of-Flight Mass Spectrometry (GC×GC-TOFMS) methodology has been refined for the analysis of polychlorinated dibenzo-p-dioxins (PCDDs) and polychlorinated… (More)

Comprehensive two-dimensional gas chromatography time of flight mass spectrometry (GC×GC-TOFMS) for environmental forensic investigations in developing countries.

• Jayne de Vos, Roger Dixon, +4 authors J F Focant
• Chemosphere
• 2011

The disposal and dumping of toxic waste is a matter of growing concern in developing countries, including South Africa. Frequently these countries do not possess access to gas chromatography-high… (More)

A cheap and simple passive sampler using silicone rubber for the analysis of surface water by gas chromatography–time of flight mass spectrometry

• Yvette Naudé, Peter Gorst-Allman, Egmont Richard Rohwer
• 2015

Water pollution events may arise rapidly, requiring a methodology that is easy to implement, fast to deploy, and sufficiently sensitive to detect the trace presence of hazardous contaminants. A cheap… (More)

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