Pyrolysis gas chromatography over hydrogenated graphitised carbon black. Differe-tiation of chewing gum bases for forensic purposes.
D002244:Carbon; D002638:Chewing Gum; D002849:Chromatography, Gas; D004355:Drug Stability; D005554:Forensic Medicine; D006108:Graphite; D006358:Hot Temperature; D006863:Hydrogen-Ion Concentration; D006865:Hydrogenation; D008722:Methods; D008970:Molecular Weight; D014131:Trace Elements / Q000032:analysis
D002638:Chewing Gum; D014131:Trace Elements; D002244:Carbon; D006108:Graphite