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) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (11) Sample Type Blood (3) Fluid (1) Serum or Plasma (3) Tissue (1) Urine (3) Test Area Drugs of Abuse (8) Therapeutics (3) 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 Benzodiazepines (3) Other (8) Your search has returned no tests.