Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Colorimetry (C) (1) Gas Chromatography (GC) (5) 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 (6) Fluid (1) Serum or Plasma (4) Tissue (2) (-) Urine (9) Test Area Drugs of Abuse (2) Exposure (3) Therapeutics (4) 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 Other (6) Tricyclic (3) Your search has returned no tests.