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 (3) (-) Urine (2) Test Area Therapeutics (2) Test Category Antihypertensives (2) Test Sub-Category Alpha-2 Adrenergic Agonists (1) Amphetamines (1) Antimalarials (1) Antiparasitics (1) Antivirals (1) Benzodiazepines (3) Biomarkers (1) Carboxylic Acids (2) (-) Diuretics (2) GABA Analogues (1) Hormones (1) Non-Benzodiazepines (1) NSAIDs (2) Opiates/Opioids (2) Other (21) Selective Serotonin Reuptake Inhibitors (SSRI) (1) Synthetic Cathinone (1) Test Test Name 2140U Furosemide, Urine 2330U Hydrochlorothiazide, Urine