On-line ion-pair solid-phase extraction–liquid chromatography–mass spectrometry for the analysis of quaternary ammonium herbicides
2000 ◽
Vol 869
(1-2)
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pp. 441-449
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1996 ◽
Vol 65
(1-4)
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pp. 37-52
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2010 ◽
Vol 1217
(33)
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pp. 5427-5433
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2007 ◽
Vol 1152
(1-2)
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pp. 97-115
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2013 ◽
Vol 93
(9)
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pp. 970-983
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1999 ◽
Vol 854
(1-2)
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pp. 187-195
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2011 ◽
Vol 1218
(5)
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pp. 673-677
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