Toxicology & Substance Testing PAS

Psychoactive Substances.

Semi-quantitative detection of 33 psychoactive substances from DBS by LC-MS/MS. Screening-level substance detection on a graded scale.

Quick Reference
Method
LC-MS/MS
Sample Types
DBS
Analytes

33 substances

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What does this test assess?

This panel provides semi-quantitative detection of 33 psychoactive substances from a dried blood spot, reported on a graded scale (+/++/+++). Designed for informational screening purposes.

Clinical indications include:

  • Workplace substance screening from DBS
  • Monitoring of substance use in therapeutic settings
  • Informational self-testing for psychoactive substance exposure
  • Research studies on substance prevalence

Measured analytes

Analyte coverage

33 substances including amphetamines, benzodiazepines, opioids (morphine, codeine, fentanyl), cocaine and metabolites, MDMA, tramadol, methadone, buprenorphine, and synthetic cannabinoids. Results reported on semi-quantitative +/++/+++ scale.

Analytical technique

All 33 substances are detected simultaneously by LC-MS/MS from a single DBS sample. The semi-quantitative grading system provides indication of exposure level without formal forensic quantification.

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