D. M. Gilvydis

Determination of phenylurea pesticides by high-performance liquid chromatography with UV and photoconductivity detectors in series.

S. M. Walters, B. Westerby, D. M. Gilvydis, 1984, Journal of chromatography.

Explanation of the matrix-induced chromatographic response enhancement of organophosphorus pesticides during open tubular column gas chromatography with splitless or hot on-column injection and flame photometric detection

A. M. Gillespie, C. Poole, D. M. Gilvydis, 1993 .

Optimization of an electrolytic conductivity detector for determination of toxic nitrogen‐containing food contaminants separated by open tubular column gas chromatography

S. M. Walters, C. Poole, N. Fehringer, 1992 .

Determination of captan, folpet, and captafol in fruits and vegetables, using two multiresidue methods.

S. M. Walters, D. M. Gilvydis, 1984, Journal - Association of Official Analytical Chemists.

Rapid liquid chromatographic analysis of chlorothalonil in fresh produce using photoconductivity and UV detectors in tandem

S. M. Walters, D. M. Gilvydis, 1988 .

Multicolumn solid-phase extraction cleanup of organophosphorus and organochlorine pesticide residues in vegetable oils and butterfat.

A. M. Gillespie, S. M. Walters, S. Daly, 1995, Journal of AOAC International.

Gas chromatographic determination of captan, folpet, and captafol residues in tomatoes, cucumbers, and apples using a wide-bore capillary column: interlaboratory study.

S. M. Walters, D. M. Gilvydis, 1991, Journal - Association of Official Analytical Chemists.