Tag: confirmatory testing
Immunoassay Screening for Initial Drug Detection in Forensic Toxicology
- By : Ian Brophy
- Date : Aug 16 2026
Learn how immunoassay screening works for initial drug detection in forensic toxicology. Understand the limits of rapid tests, common false positives, and why confirmatory testing is essential for accurate legal and medical outcomes.
Confirmatory Testing: The Definitive Guide to Drug Identification
- By : Ian Brophy
- Date : May 13 2026
Discover how confirmatory testing provides definitive drug identification using advanced methods like LC-MS/MS and GC-MS, ensuring accuracy and legal defensibility in forensic and workplace settings.