Pesticide Protocols Pesticide Protocols

296 Barker
43. Pico, Y., Molto, J. C., Manes, J., and Font, G. (1994) Solid phase techniques in the extraction
of pesticides and related compounds from foods and soils. J. Microcolumn Sep. 6,
331–359.
44. Lott, H. M. and Barker, S. A. (1993) Comparison of a matrix solid phase dispersion and a
classical extraction method for the determination of chlorinated pesticides in fish muscle.
Environ. Monit. Assess. 28, 109–116.
45. Walker, C. C., Lott, H. M., and Barker, S. A. (1993) Matrix solid-phase dispersion extraction
and the analysis of drugs and environmental pollutants in aquatic species. J.
Chromatogr. 642, 225–242.
46. Lott, H. M. and Barker, S. A. (1993) Extraction and gas chromatographic screening of 14
chlorinated pesticides in crayfish (Procambarus clarkii) hepatopancreas. J. AOAC Int. 76,
663–668.
47. Barker, S. A., Long, A. R., and Hines, M. E., II. (1993) Disruption and fractionation of
biological materials by matrix solid-phase dispersion. J. Chromatogr. 629, 23–34.
48. Lott, H. M. and Barker, S. A. (1993) Matrix solid-phase dispersion extraction and gas
chromatographic screening of 14 chlorinated pesticides in oysters (Crassostrea virginica).
J. AOAC Int. 76, 67–72.
49. Stafford, S. C. and Lin, W. (1992) Determination of oxamyl and methomyl by high-performance
liquid chromatography using a single-stage postcolumn derivatization reaction
and fluorescence detection. J. Agric. Food Chem. 40, 1026–1029.
50. Long, A. R., Crouch, M. D., and Barker, S. A. (1991) Multiresidue matrix solid-phase
dispersion (MSPD) extraction and gas chromatographic screening of nine chlorinated pesticides
in catfish (Ictalurus punctatus) muscle tissue. J. AOAC Chem. 74, 667–670.
51. Long, A. R., Soliman, M. M., and Barker, S. A. (1991) Matrix solid phase dispersion
(MSPD) extraction and gas chromatographic screening of nine chlorinated pesticides in
beef fat. J. AOAC Chem. 74, 493–496.
52. Barker, S. A., Long, A. R., and Short, C. R. (1989) Isolation of drug residues from tissues
by solid phase dispersion. J. Chromatogr. 475, 353–361.