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) (6) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (2) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (18) Sample Type Blood (5) Fluid (1) Serum or Plasma (5) Tissue (1) Urine (6) Test Area Drugs of Abuse (8) Therapeutics (10) Test Category Analgesics (11) Antianxiety (3) (-) Antidepressants (3) Antidiabetics (2) Antihypertensives (5) NPS/Designer Drugs (7) (-) Opiate/Opioid Antagonists (7) Other (1) Sedative/Hypnotics (5) (-) Stimulants (8) Test Sub-Category Other (18) Your search has returned no tests.