Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Gas Chromatography (GC) (3) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (4) Sample Type Blood (2) Serum or Plasma (2) Tissue (1) Urine (2) Test Area (-) Drugs of Abuse (4) (-) Exposure (3) Newborn Tox (1) Therapeutics (16) Test Category Antipsychotics (3) Depressants (4) Test Sub-Category (-) Benzodiazepines (4) Biomarkers (2) Cannabinoids (4) Opiates/Opioids (8) Other (17) (-) Phenothiazines (3) Synthetic Cannabinoids (2) Your search has returned no tests.