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) (2) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (1) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (10) Sample Type Blood (12) Fluid (1) Serum or Plasma (14) (-) Urine (10) Test Area Drugs of Abuse (4) (-) Therapeutics (10) Test Category Analgesics (3) Antianxiety (1) Antidepressants (1) Antihypertensives (1) Opiate/Opioid Antagonists (3) Sedative/Hypnotics (1) Test Sub-Category Benzodiazepines (2) Beta Blockers (1) NSAIDs (2) Opiates/Opioids (1) Other (4) Your search has returned no tests.