<p>Comparison of extracted ion chromatograms of hopanes (m/z of 191) for Galveston Bay and Deepwater Horizon oil spill residues.</p
Total ions chromatograph of phytosterols of rapeseed oil analyzed by GC-MS (A); secondary mass spect...
Analytical methodology for the quantitation of alkanes, aromatic hydrocarbons, and sulfur was develo...
A sample preparation procedure was set up that allows simultaneous gas chromotographic determination...
<p>Examples of total ion chromatograms of oil extract (normalized to C<sub>30</sub> hopane) from two...
<p>Hopane and sterane diagnostic ratios (mean ± SD) estimated for Galveston Bay and Deepwater Horizo...
<p>Radar plots of hopane diagnostic ratios of Galveston Bay and Deepwater Horizon oil spill residues...
<p>Concentration levels of various n-alkanes (ranging from C<sub>13</sub> to C<sub>30</sub>) measure...
<p>Summary of average PAH concentration levels measured in Deepwater Horizon and Galveston Bay oil s...
<p>Chromatogram of residual crude oil in polluted water A) with 1% oil, B) With 2% oil, C) control w...
<p>The total ion chromatograms of volatile compounds in green teas from different geographical regio...
Hopanes, triterpenoid hydrocarbons formed under geological conditions, were analysed to confirm the ...
ABSTRACT: Comprehensive chemical information is needed to understand the environmental fate and impa...
Surface and subsurface water samples were collected in the vicinity of the Deepwater Horizon (DWH) w...
reportIon chromatography can be used for the rapid separation and determination of ions in aqueous s...
<p>Comparison of GC-MS chromatogram of methanolic extract of fumigated rice grains with standard ess...
Total ions chromatograph of phytosterols of rapeseed oil analyzed by GC-MS (A); secondary mass spect...
Analytical methodology for the quantitation of alkanes, aromatic hydrocarbons, and sulfur was develo...
A sample preparation procedure was set up that allows simultaneous gas chromotographic determination...
<p>Examples of total ion chromatograms of oil extract (normalized to C<sub>30</sub> hopane) from two...
<p>Hopane and sterane diagnostic ratios (mean ± SD) estimated for Galveston Bay and Deepwater Horizo...
<p>Radar plots of hopane diagnostic ratios of Galveston Bay and Deepwater Horizon oil spill residues...
<p>Concentration levels of various n-alkanes (ranging from C<sub>13</sub> to C<sub>30</sub>) measure...
<p>Summary of average PAH concentration levels measured in Deepwater Horizon and Galveston Bay oil s...
<p>Chromatogram of residual crude oil in polluted water A) with 1% oil, B) With 2% oil, C) control w...
<p>The total ion chromatograms of volatile compounds in green teas from different geographical regio...
Hopanes, triterpenoid hydrocarbons formed under geological conditions, were analysed to confirm the ...
ABSTRACT: Comprehensive chemical information is needed to understand the environmental fate and impa...
Surface and subsurface water samples were collected in the vicinity of the Deepwater Horizon (DWH) w...
reportIon chromatography can be used for the rapid separation and determination of ions in aqueous s...
<p>Comparison of GC-MS chromatogram of methanolic extract of fumigated rice grains with standard ess...
Total ions chromatograph of phytosterols of rapeseed oil analyzed by GC-MS (A); secondary mass spect...
Analytical methodology for the quantitation of alkanes, aromatic hydrocarbons, and sulfur was develo...
A sample preparation procedure was set up that allows simultaneous gas chromotographic determination...