CV of contributor

Armstrong HEWITT
Department of Agriculture and Rural Development
Veterinary Sciences Division
Stoney Road
BT4 4 SD Belfast Stormont
Northern Ireland
Tel : 44 28 905 256 50
Fax : 44 28 905 256 26
Dr. Armstrong Hewitt joined the Veterinary Science Division of the Department of Agriculture for Northern Ireland in 1987. He is employed as a Senior Scientific Officer and Good Laboratory Practice Study Director within the Chemical Surveillance Department. During this period he has published some thirty papers on topics related to the analysis of Veterinary Drug Residues, some of which he has presented at both Euroresidue and the International Symposium on Hormone and Veterinary Drug Residue Analysis. This has involved the use of both HPLC and GC hyphenated techniques employed in both screening and confirmatory analysis. His main interest has been in the area of Beta-Agonists and Anabolic Steroids.
Higher education