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Title: Combined use of fused silica capillary columns and nitrogen-phosphorus detection for the toxicological analysis of illicit heroin samples. Author: Demedts P, Van den Heede M, Van der Verren J, Heyndrickx A. Journal: J Anal Toxicol; 1982; 6(1):30-3. PubMed ID: 7078102. Abstract: Capillary GC is applied to the toxicological analysis of illicit heroin samples. The combined use of a permanently deactivated fused silica capillary column, and a nitrogen-phosphorus detector (NPD), allows the separation and determination of nanogram amounts of underivatised opiates, using a direct injection technique.[Abstract] [Full Text] [Related] [New Search]