Optimization of high-performance liquid chromatography and solid-phase extraction for determination of organophosphorus pesticide residues in environmental samples
2003 ◽
Vol 83
(10)
◽
pp. 851-860
◽
2015 ◽
Vol 8
(8)
◽
pp. 2044-2051
◽
2001 ◽
Vol 750
(1)
◽
pp. 25-32
◽
2013 ◽
Vol 40
(7)
◽
pp. 1065-1070
2012 ◽
Vol 40
(2)
◽
pp. 298
◽
2008 ◽
Vol 864
(1-2)
◽
pp. 38-42
◽
1989 ◽
Vol 7
(4)
◽
pp. 483-497
◽