加速溶剂萃取-GPC纯化-气相色谱-质谱法测定油区土壤中的16种多环芳烃

doi:10.3976/j.issn.1002-4026.2015.02.014

SHANDONG SCIENCE ›› 2015, Vol. 28 ›› Issue (2): 81-86.doi: 10.3976/j.issn.1002-4026.2015.02.014

• Environment and Ecology • Previous Articles Next Articles

Determination of 16 PAHs in oil field soil samples with accelerated solventextraction, GPC and gas chromatographymass spectrometry

WANG Lei-lei, ZHENG Li-wen, KONG Xue, CHEN Guan-hong, WANG Jia-ning

Biology Institute, Shandong Academy of Sciences, Jinan 250014, China

Received:2015-02-04 Online:2015-04-20 Published:2015-04-20

Abstract

Abstract: We collected 16 PAHs in oil field soil samples with accelerated solvent extraction and GPC to eliminate background interference and make acquired data more reliable.We then constructed efficient and precise analysis method by gas chromatographymass spectrometry.Its correlation coefficients with 16 polycyclic aromatic hydrocarbons were more than 0.997. Its detection limit, average recovery rate and RSD were 0.8~7.3 ng/mL, 82.8％~94.2％, and 1.38％~8.86％.Practical analysis and test results show that the method was suitable for PAHs analysis of oil field soil.

Key words: GPC, polycyclic aromatic hydrocarbon (PAHs), oil field soil, accelerated solvent extraction, GC/MS

CLC Number:

X502

WANG Leilei, ZHENG Liwen, KONG Xue, CHEN Guanhong, WANG Jianing. Determination of 16 PAHs in oil field soil samples with accelerated solventextraction, GPC and gas chromatographymass spectrometry[J].SHANDONG SCIENCE, 2015, 28(2): 81-86.

References

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Determination of 16 PAHs in oil field soil samples with accelerated solventextraction, GPC and gas chromatographymass spectrometry

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