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) Enzyme-Linked Immunosorbent Assay (ELISA) (1) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (8) Gas Chromatography/Mass Spectrometry (GC/MS) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (25) Sample Type Blood (31) (-) Fluid (10) Oral Fluid (Saliva) (4) (-) Serum or Plasma (26) Tissue (8) Urine (23) Test Area Drugs of Abuse (14) Impairment (1) Postmortem (7) (-) Therapeutics (36) Test Category Analgesics (23) Anesthetics (1) Antianxiety (2) Antidepressants (5) Antipsychotics (1) Appetite Suppressants (1) Sedative/Hypnotics (1) Stimulants (2) Test Sub-Category Barbiturates (2) Benzodiazepines (2) Opiates/Opioids (21) Other (6) Phenothiazines (1) Tricyclic (4) Your search has returned no tests.