150 / 435
Page
25
of
28
35.
Wong, J. W.
, Zhang, K., Hayward, D. G., Krynitsky, A. J., Begley, T. H., Schenck F. J.
Multiresidue pesticide analysis of fresh produce using QuEChERS and uPLC-MS/MS
analysis.
45
th
Annual Florida Pesticide Residue Workshop
, St. Petersburg Beach, FL, July
20-23,
2008
.
34.
Hayward, D. G.,
Wong, J
., Schenck, F., Zhang, K., Krynitsky, A.J., Begley, T. H. Multi-
residue analysis of pesticides and POPs in fruits, vegetables and dried ginseng powders.
Dioxin 2008, 28th International Symposium on Halogenated Persistent Organic Pollutants
(POPs),
Birmingham, United Kingdom, August 17-22,
2008
.
33.
Schenck, F .J.,
Wong
,
J. W.
, Li, J., Lu, C. Multiresidue Analysis for Organophosphorus
Pesticides in Fruits and Vegetables at Parts-Per Billion Levels by Gas Chromatography with
Pulsed Flame Photometric Detection.
7
th
European Pesticide Residue Workshop
, Berlin,
Germany, June 1-5,
2008
.
32.
Hayward, D. G.,
Wong, J. W.
Gas chromatography high resolution time-of –flight mass
spectrometry determination of pesticides in fruits and vegetables.
7
th
European Pesticide
Residue Workshop
, Berlin, Germany, June 1-5,
2008
.
31.
Wong, J.
, Hayward, D., Zhang, K., Schenck, F., Krynitsky, A., Begley, T. Multiresidue
analysis of pesticides in dried ginseng powders.
7
th
European Pesticide Residue Workshop
,
Berlin, Germany, June 1-5,
2008
.
30.
Wong, J. W.
Recent developments in the analysis of pesticides in fresh produce and dried
botanical dietary supplements.
121
st
AOAC Annual Meeting and Exposition
, Anaheim, CA,
September 18,
2007
.
29.
*Wong, J. W.
Recent developments in multiresidue pesticide analysis in fruit beverages,
fresh produce, and dried botanical dietary supplements. California Animal Health and Food
Safety Laboratory, University of California, Davis, September 11,
2007
.
28.
*Wong, J. W.
and Krynitsky, A. J. Some applications of GC-MS/MS and LC-MS/MS to
analyze pesticides and chemical contaminants in foods.
234
th
American Chemical Society
National Meeting and Exposition
, Boston, MA, August 19-23,
2007
.
27.
Wong, J. W.
and Schenck, F. J. Multiresidue Analysis of Pesticides in Fresh Produce using
QuEChERS Concepts, GC, and GC-MS/SIM.
44
th
Annual Florida Pesticide Residue
Workshop
, St. Petersburg Beach FL, July 22-25,
2007
.
26.
Wong, J. W.
Pesticide analysis in fresh produce and dried botanical dietary supplements.
Annual Meeting of the Mid-Atlantic Section of AOAC International
, FDA/CFSAN, College
Park, MD, May 10,
2007
.
25.
Wong, J. W.
, Hennessy, M. K., Hayward, D. G., Makovi, C., Krynitsky, A. J., and Schenck,
F. J. Analysis of pesticides by capillary gas chromatography-mass spectrometry and –
element selective detection.
43
rd
Annual Florida Pesticide Residue Workshop/8
th
Annual
Foodborne Pathogen Analysis Conference
, Orlando FL, July 16-19,
2006
.
AOAC OMB Meeting Book
136