Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type (-) Blood (2) Serum or Plasma (2) Urine (1) Test Area Therapeutics (2) Test Category Antihypertensives (2) Test Sub-Category Alpha-2 Adrenergic Agonists (1) Alpha/Beta Adrenergic Agonists (1) (-) Alpha Blockers (1) Antihistamines (2) Antimalarials (1) Antiplatelet Agents (1) Appetite Suppressants (1) Benzodiazepines (5) (-) Calcium Channel Blockers (1) Cannabinoids (4) Cardiac Glycosides (1) Cocaine (3) Designer Benzodiazepines (2) Diuretics (1) Herbicides (1) Insecticides (2) NSAIDs (2) Opiates/Opioids (1) Other (55) Phenothiazines (1) Selective Serotonin Reuptake Inhibitors (SSRI) (2) Serotonin-Norepinephrine Reuptake Inhibitors (SNRI) (1) Stimulants (1) Synthetic Cathinone (1) Thiazides (1) Toxic Elements (1) Trace Elements (4) Tricyclic (3) Test Test Name 1640B Diltiazem, Blood 1815B Doxazosin, Blood