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11

of

28

30.

Wong, J. W.

; Zhang, K.; Tech, K.; Hayward, D. G.; Krynitsky, A. J.; Cassias, I.; Schenck,

F. J.; Banerjee, K.; Dasgupta, S.; Brown, D. Multiresidue pesticide analysis of ginseng

powders using acetonitrile- or acetone-based extraction, solid-phase extraction cleanup, and

gas chromatography-mass spectrometry/selective ion monitoring (GC-MS/SIM) or –tandem

mass spectrometry (GC-MS/MS).

J. Agric. Food Chem.

2010

,

58

(10), 5884-5896. DOI:

10.1021/jf903851h.

29.

Wong, J. W.

; Zhang, K.; Tech, K.; Hayward, D. G.; Makovi, C. M.; Krynitsky, A. J.;

Schenck, F. J.; Banerjee, K.; Dasgupta, S.; Brown, D. Multiresidue pesticide analysis in

fresh produce by capillary gas chromatography-mass spectrometry/selected ion monitoring

(GC-MS/SIM) and –tandem mass spectrometry (GC-MS/MS).

J. Agric. Food Chem.

2010

,

58

(10), 5868-5883. DOI: 10.1021/jf903854n.

28.

Fitshencko, Y.; Krynitsky, A. J.;

Wong, J. W

.

Emerging pesticide residue issues and

analytical approaches.

J. Agric. Food Chem.

2010

,

58

(10), 5859-5861. DOI:

10.1021/jf904599w.

27.

Hayward, D. G.; Pisano, T. S.;

Wong, J. W.

; Scudder, R. J. Multi-residue method for

pesticides and POPs in milk and cream using comprehensive two dimensional capillary gas

chromatography time-of-flight mass spectrometry.

J. Agric. Food Chem.

2010

,

58

(9), 5248-

5256. DOI: 10.1021/jf100021p.

26.

Hayward, D. G.;

Wong, J. W.

Organohalogen and organophosphorous pesticide method for

ginseng root—a comparison of gas chromatography-single quadrupole mass spectrometry

with high resolution time-of-flight mass spectrometry.

Anal. Chem.

2009

,

81

(14), 5716-

5723. DOI: 10.1021/ac900494a.

25.

Zhang, K.

*

;

Wong, J. W.*

; Hayward, D. G.; Sheladia, P.; Krynitsky, A.J.; Schenck, F. J.;

Webster, M. G.; Ammann, J. A.; Ebeler, S. E. Multiresidue pesticide analysis of wines by

dispersive solid-phase extraction and ultra-performance liquid chromatography-tandem mass

spectrometry.

J. Agric. Food Chem.

2009

,

57

(10), 4019-4029. DOI: 10.1021/jf9000023.

*co-first authors

24.

Hayward, D. G.,

Wong, J.

, Schenck, F. J., Zhang, K., Krynitsky, A. J., Begley, T. Multi-

residue analysis of pesticides and POPs in fruits, vegetables and dried ginseng powders.

Organohalogen Compounds

.

2009

,

70

, 29-33.

23.

Schenck, F.;

Wong, J.

; Lu, C.; Li, J.; Holcolmb, J. R.; Mitchell, L. M. Multiresidue analysis

of 102 organophosphorus pesticides in produce at parts-per-billion levels using a modified

QuEChERS method and gas chromatography with pulsed flame photometric detection

. J.

AOAC Int.

2009

,

92

(2), 561-573.

22.

Wong, J. W.

General Referee Reports: Committee on Residues and Related Topics.

Pesticides and Other Chemical Contaminants.

J. AOAC Int.

2008

,

91

(1), 17B-22B.

21.

Elias, R. J.; Laurie, V. F.; Ebeler, S. E.;

Wong, J.W.

; Waterhouse, A. L. Analysis of

selected carbonyl oxidation products in wine by liquid chromatography with diode array

AOAC OMB Meeting Book

122