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) (3) Enzyme Immunoassay (EIA) (3) (-) Gas Chromatography (GC) (1) Gas Chromatography/Mass Spectrometry (GC/MS) (1) Headspace Gas Chromatography (GC) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (2) Sample Type Blood (3) Serum or Plasma (3) (-) Urine (1) Test Area Therapeutics (1) Test Category Alcohols (1) Analgesics (3) Anticholinergics (1) (-) Antidepressants (1) Antiepileptics/Antiseizures (2) Cholinesterase Inhibitors (1) Pesticides/Insecticides (1) Solvents (1) Volatiles (2) Test Sub-Category Monoamine Oxidase Inhibitors (MAOI) (1) Test Test Name 3550U Phenelzine, Urine