Workplace Drug Screening Testing
Direct answer: Workplace drug testing screens for common drugs of abuse in urine, with any presumptive positive confirmed in the laboratory.
Recommended biomarkers
- THC (marijuana)
- Cocaine (COC)
- Amphetamine (AMP)
- Methamphetamine (MET)
- Morphine / Opiates (MOP/OPI)
- Multi-drug panel cup
Diagnostic workflow
Screen with immunoassay → confirm presumptive positives by GC-MS/LC-MS.
Confirmatory testing
GC-MS / LC-MS.
Relevant products
THC (Marijuana) Rapid Test Cocaine (COC) Rapid Test Amphetamine (AMP) Rapid Test Methamphetamine (MET) Rapid Test Morphine (MOP) Rapid Test Multi-Drug Screening Cup (2-14 panel)
Rapid tests are screening aids — a reactive result is presumptive. Confirm per the pathway above. Last reviewed: 2026-09-12.