Sorption Preconcentration and Determination of o-Xylene and Polynuclear Aromatic Hydrocarbons in Atmospheric Precipitates by Gas Chromatograpgy–Mass Spectrometry

2020 ◽  
Vol 75 (9) ◽  
pp. 1162-1167 ◽  
Author(s):  
K. S. Gutenev ◽  
T. I. Tikhomirova ◽  
V. N. Belyaev
Keyword(s):  
Mass Spectrometry ◽  
Aromatic Hydrocarbons ◽  
Polynuclear Aromatic Hydrocarbons ◽  
Sorption Preconcentration

A traceless clean-up method coupled with gas chromatography and mass spectrometry for analyzing polycyclic aromatic hydrocarbons in complex plant leaf matrices

The Analyst ◽  
2020 ◽  
Vol 145 (9) ◽  
pp. 3266-3273
Author(s):  
Xiangzi Jin ◽  
Han Yeong Kaw ◽  
Huijie Li ◽  
Zhao Wang ◽  
Jinhua Zhao ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Gas Chromatography ◽  
Polycyclic Aromatic Hydrocarbons ◽  
Aromatic Hydrocarbons ◽  
Solid Phase ◽  
Phase Extraction ◽  
Plant Leaves ◽  
Gas Purge ◽  
Polycyclic Aromatic

This study developed a traceless clean-up method by combining solid phase extraction (SPE) with gas purge–microsyringe extraction (GP–MSE) to purify sample extracts for the determination of polycyclic aromatic hydrocarbons (PAHs) in plant leaves.

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