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 (2) Serum or Plasma (2) (-) Urine (2) Test Area (-) Therapeutics (2) Test Category Antihypertensives (1) Stimulants (1) Test Sub-Category (-) Alpha-2 Adrenergic Agonists (1) Alpha/Beta Adrenergic Agonists (1) Antihistamines (1) Antimalarials (1) (-) Appetite Suppressants (1) Benzodiazepines (5) Calcium Channel Blockers (1) Opiates/Opioids (1) Other (13) Phenothiazines (1) Selective Serotonin Reuptake Inhibitors (SSRI) (3) Serotonin-Norepinephrine Reuptake Inhibitors (SNRI) (1) Tricyclic (2) Test Test Name 1275U Clonidine, Urine 1600U Diethylpropion, Urine