Knotted in-tube and mini-column solid phase extraction of polycyclic aromatic compounds and nitroaromatics from aqueous samples for their determination by gas chromatography mass spectrometry
2006 ◽
Vol 27
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2011 ◽
Vol 99
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2012 ◽
Vol 35
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pp. 2430-2437
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1997 ◽
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2015 ◽
2012 ◽
Vol 39
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