Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Colorimetry (C) (2) Enzyme-Linked Immunosorbent Assay (ELISA) (6) Enzyme Immunoassay (EIA) (1) (-) Gas Chromatography (GC) (3) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (6) Headspace Gas Chromatography (GC) (6) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Blood (3) Fluid (1) Serum or Plasma (2) Tissue (1) Urine (2) Test Area Postmortem (6) Therapeutics (3) Test Category (-) Antiparkinsons (3) Drugs of Abuse (3) (-) Therapeutics (6) Test Sub-Category Alcohols (1) Anticholinergics (3) Other (5) Your search has returned no tests.