Dr Linda Glowacki and Dr Jochen Beyer from the Victorian Institute of Forensic Medicine.
Forensic Science BLOG – Forensic Toxicology
Excellent site as entry point into an explanation with illustrations.
Forensic Toxicology
Forensic toxicology deals with the investigation of toxic substances, environmental chemicals or poisonous products.
Forensic toxology - how it solves cases
For both alcohol and drugs, the most state-of-the-art analysis will involve spectrometry and often some form of chromatography.
An informational pamphlet by the Forensic Toxicology Council.
Discusses the various laboratory methods used in chemical toxicological analysis.
An overview from Toxicology Guide
Sarasota County Sheriff's Office, this video takes you through "a day in the life" of Forensic Chemist Nancy Ludwigsen.