Determination of Petroleum Aromatic Hydrocarbons in Seawater Using Headspace Solid-Phase Microextraction Coupled to Gas Chromatography/Mass Spectrometry

Title
Determination of Petroleum Aromatic Hydrocarbons in Seawater Using Headspace Solid-Phase Microextraction Coupled to Gas Chromatography/Mass Spectrometry
Author(s)
안준건; 하성용; 임운혁
KIOST Author(s)
An, Joon Geon(안준건)Ha, Sung Yong(하성용)Yim, Un Hyuk(임운혁)
Publication Year
2018-09-17
Abstract
The headspace solid-phase microextraction (HS-SPME) followed by gas chromatography/mass
spectrometry procedure has been developed for the simultaneous determination of petroleum
aromatic hydrocarbons such as benzene, toluene, ethylbenzene and xylene isomers (BTEX)
and polycyclic aromatic hydrocarbons (PAHs) in seawater. The advantages of SPME compared
to traditional methods of sample preparation are ease of operation, re-use of fiber, portable
system, minimal contamination and loss of the sample during transport and storage. SPME
fiber, extraction time, temperature, stirring speed, and GC desorption time were key extraction
parameters considered in this study. When applied to artificially contaminated seawater like water
accommodated fraction, our optimized HS-SPME-GC/MS showed comparable performances with
other conventional methods. The proposed protocol can be an attractive alternative to analysis of
BTEX and PAHs in seawater after oil spill.
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/23128
Bibliographic Citation
Korean Society of Environmental Toxicology and Chemistry, pp.74 - 75, 2018
Publisher
Society of Environmental Toxicology and Chemistry
Type
Conference
Language
English
Publisher
Society of Environmental Toxicology and Chemistry
Related Researcher
Research Interests

Oil Spill Environmental Forensics,Persistent Organic Pollutants,Marine Aerosol,유류오염 환경법과학,지속성유기오염물질,해양 에어로졸

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