Automated method using direct-immersion solid-phase microextraction and on-fiber derivatization coupled with comprehensive two-dimensional gas chromatography …
J Crucello, NMFM Sampaio, IM Junior… - … of Chromatography A, 2023 - Elsevier
Naphthenic acids (NAs) are naturally occurring organic acids in petroleum and are found in
waste waters generated during oil production (produced water, PW). Profiling this class of …
waste waters generated during oil production (produced water, PW). Profiling this class of …
Profiling organic acids in produced water samples using vacuum-assisted sorbent extraction and gas chromatography coupled to Fourier transform Orbitrap mass …
In this article, we describe the preliminary findings obtained with headspace vacuum-
assisted sorbent extraction (VASE) as an alternative for sample preparation in the analysis …
assisted sorbent extraction (VASE) as an alternative for sample preparation in the analysis …
[HTML][HTML] Automated filtering scripts based on accurate mass applied to comprehensive two-dimensional gas chromatography coupled to high resolution mass …
NMFM Sampaio, J Crucello, IM Junior… - Journal of …, 2022 - Elsevier
In this work, it is reported the detailed evaluation of filtering scripts for comprehensive two-
dimensional gas chromatography coupled with high-resolution mass spectrometry (GC× GC …
dimensional gas chromatography coupled with high-resolution mass spectrometry (GC× GC …