Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzyme Immunoassay (EIA) (1) (-) Gas Chromatography (GC) (7) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (11) Sample Type Blood (11) Serum or Plasma (10) (-) Urine (7) Test Area Exposure (10) (-) Therapeutics (7) Test Category Analgesics (1) Antidepressants (1) Antiepileptics/Antiseizures (1) Antiparkinsons (1) Antipsychotics (3) Test Sub-Category Anticholinergics (1) Opiates/Opioids (1) Other (3) Phenothiazines (1) Tricyclic (1) Your search has returned no tests.