Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzyme-Linked Immunosorbent Assay (ELISA) (1) Gas Chromatography/Mass Spectrometry (GC/MS) (2) Headspace Gas Chromatography (GC) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (4) Sample Type Blood (59) (-) Fluid (8) Hair (1) Serum or Plasma (49) Tissue (5) Urine (47) Test Area (-) Drugs of Abuse (2) (-) Postmortem (1) (-) Therapeutics (5) Test Category Analgesics (2) Depressants (2) Diagnostic Aids (1) Muscle Relaxants (1) Psychoactives (1) Sedative/Hypnotics (1) Test Sub-Category Benzodiazepines (2) Cannabinoids (1) Opiates/Opioids (2) Other (3) Your search has returned no tests.