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