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) (3) Sample Type Blood (8) Serum or Plasma (6) Tissue (1) (-) Urine (6) Test Area Therapeutics (6) Test Category Analgesics (3) Antianxiety (1) (-) Antidepressants (4) (-) Antihypertensives (1) Metals/Elements (1) NPS/Designer Drugs (3) Opiate/Opioid Antagonists (3) (-) Sedative/Hypnotics (1) Solvents (3) Stimulants (2) Test Sub-Category Benzodiazepines (1) Beta Blockers (1) Other (1) Tricyclic (3) Your search has returned no tests.