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) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Blood (8) (-) Fluid (3) Serum or Plasma (7) Tissue (3) Urine (9) Test Area Therapeutics (3) Test Category (-) Antianxiety (1) Antiarrhythmics (1) (-) Antihistamines (2) Cholinesterase Inhibitors (1) Drugs of Abuse (3) Drugs of Abuse, Therapeutics (2) Test Sub-Category Other (3) Your search has returned no tests.