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) (5) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (14) Sample Type Blood (4) Fluid (1) Serum or Plasma (4) Tissue (1) Urine (4) Test Area Therapeutics (14) Test Category Antiarrhythmics (2) Anticholinergics (3) Antiepileptics/Antiseizures (2) Antigout Agents (3) (-) Antihistamines (14) Antipsychotics (5) Cholinesterase Inhibitors (3) Diuretics (5) Immunosuppressants (1) Industrial/Environmental Toxins (1) Muscle Relaxants (7) Other (1) Sedative/Hypnotics (4) Test Sub-Category Antihistamines (3) (-) Other (14) Your search has returned no tests.