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) (6) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (57) Sample Type Blood (14) Fluid (8) Oral Fluid (Saliva) (1) Serum or Plasma (14) Tissue (6) Urine (14) Test Area Therapeutics (57) 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 (4) Opiates/Opioids (53) Your search has returned no tests.