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 (3) Fluid (1) Serum or Plasma (3) Tissue (1) Urine (3) Test Area Drugs of Abuse (2) Therapeutics (1) Test Category Analgesics (3) Antianxiety (1) (-) Antidepressants (1) Antidiabetics (1) Antihypertensives (2) NPS/Designer Drugs (3) Opiate/Opioid Antagonists (2) Sedative/Hypnotics (2) (-) Stimulants (2) Test Sub-Category Other (3) Your search has returned no tests.