Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Gas Chromatography/Mass Spectrometry (GC/MS) (1) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (3) Sample Type Blood (3) Fluid (1) Serum or Plasma (3) (-) Urine (3) Test Area Drugs of Abuse (2) Therapeutics (1) Test Category Analgesics (2) (-) Anesthetics (1) Antianxiety (1) Antiarrhythmics (1) Anticholinergics (2) Antidepressants (2) Benzodiazepines (1) Depressants (1) Muscle Relaxants (1) (-) NPS/Designer Drugs (2) Stimulants (1) Test Sub-Category Opiates/Opioids (1) Other (1) Synthetic Cathinone (1) Your search has returned no tests.