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) (6) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (3) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (3) Sample Type Blood (2) Serum or Plasma (2) Urine (2) Test Area Therapeutics (6) Test Category Antidepressants (3) Antiparkinsons (3) Test Sub-Category (-) Anticholinergics (3) Barbiturates (5) Opiates/Opioids (2) Organochlorides (2) Other (22) Phenothiazines (5) Sedative-Hypnotics (2) (-) Tricyclic (3) Your search has returned no tests.