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) (4) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (1) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type (-) Blood (2) Serum or Plasma (2) Test Area Therapeutics (2) Test Category Analgesics (4) Antidepressants (2) Antiepileptics/Antiseizures (2) Antihypertensives (3) Antimicrobials (1) Antineoplastics (1) (-) Antipsychotics (1) Antirheumatics (1) Bronchodilators (1) Cholinesterase Inhibitors (1) (-) Diuretics (1) Immunosuppressants (3) Muscle Relaxants (1) Sedative/Hypnotics (2) Stimulants (1) Sympathomimetic Amines (1) Vasodilators (1) Test Sub-Category Other (2) Test Test Name 4525B Torsemide, Blood 4660B Trifluoperazine, Blood