4.3
[]. Tadashi Hayama, et al. Determination of polar organophosphorus pesticides in water samples by hydrophilic interaction liquid chromatography with tandem mass spectrometry. Rapid Commun Mass Spectrom. 200 Jul;22(4):2203-0.
H225-H302+H32+H332-H39
P20-P233-P240-P24-P242-P243-P2-P24-P270-P27-P20-P302+P352-P303+P3+P353-P304+P340-P305+P35+P33-P330-P32+P34-P370+P37-P403+P235-P50
.
2