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 (GC) (3) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (1) Sample Type (-) Blood (3) Serum or Plasma (1) (-) Tissue (1) Urine (3) Test Area (-) Therapeutics (4) Test Category Antidepressants (4) Test Sub-Category Benzodiazepines (3) Beta Blockers (1) Calcium Channel Blockers (1) NSAIDs (2) Opiates/Opioids (1) Other (12) Stimulants (1) Synthetic Cathinone (1) (-) Tricyclic (4) Your search has returned no tests.