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) (2) Enzyme-Linked Immunosorbent Assay (ELISA) (3) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (4) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (60) Sample Type Blood (14) Fluid (8) Oral Fluid (Saliva) (4) Serum or Plasma (14) Tissue (6) Urine (14) Test Area Drugs of Abuse (6) Therapeutics (54) Test Category (-) Analgesics (53) Antianxiety (4) Appetite Suppressants (2) (-) Depressants (5) Drugs of Abuse (4) Exposure (1) Hallucinogens (7) Other (1) (-) Psychoactives (2) Stimulants (8) Test Sub-Category Benzodiazepines (1) Cannabinoids (2) Opiates/Opioids (57) Your search has returned no tests.