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) (2) Gas Chromatography/Mass Spectrometry (GC/MS) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (4) Sample Type Blood (24) (-) Fluid (7) Serum or Plasma (26) Stool (1) Tissue (6) Urine (13) Test Area Drugs of Abuse (3) Postmortem (1) (-) Therapeutics (7) Test Category Antianxiety (1) Antihistamines (2) Antipsychotics (1) Cholinesterase Inhibitors (1) Muscle Relaxants (2) Test Sub-Category Benzodiazepines (1) Cardiac Glycosides (1) (-) Other (7) Phenothiazines (1) Selective Serotonin Reuptake Inhibitors (SSRI) (2) Your search has returned no tests.