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Analysis of polychlorinated biphenyls in transformer oils by automated online coupling reversed phase liquid chromatography-gas chromatography using the through oven transfer adsorption desorption (TOTAD) Interface
(Taylor & Francis Ltd, 2012-03)
An automated method for the direct analysis of polychlorinated biphenyls (PCBs) in transformer oil is presented. The proposed method uses the TOTAD (through oven transfer adsorption desorption) interface for the on-line ...
New analytical method for determination of phthalates in wastewater by on line lc-gc-ms using the totad interface and fraction collector
(MDPI AG, 2021-06)
There is an increasing demand for automatic, reliable and sensitive analytical methods for determining trace levels of phthalic acid esters (PAEs) in environmental samples. While on line coupled liquid chromatography-gas ...
Largevolumeinjection of water in gaschromatography–massspectrometry using the Through Oven TransferAdsorptionDesorption interface: Application to multiresidueanalysis of pesticides
(Elsevier Science, 2010-05)
In the present work, the potential of the Through Oven Transfer Adsorption Desorption (TOTAD) interface for the large volume injection (LVI) of aqueous samples in gas chromatography (GC) using a mass spectrometry (MS) ...
On-line derivatization with on-line coupled normal phase liquid chromatography-gas chromatography using the through oven transfer adsorption desorption interface: Application to the analysis of total sterols in edible oils
(Elsevier Science, 2012-07)
In the present work on-line derivatization is combined with on-line normal phase liquid chromatography-gas chromatography (NPLC-GC) to analyze total sterols in edible oils. The method uses the TOTAD interface with an ...