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) (1) Sample Type Blood (2) (-) Fluid (1) Serum or Plasma (2) Urine (3) Test Area Therapeutics (1) Test Category Antianxiety (1) Test Sub-Category Antiarrhythmics (2) Antimalarials (2) (-) Benzodiazepines (1) Beta Blockers (1) Macrominerals (1) Metals/Elements (2) Non-Benzodiazepines (2) NSAIDs (2) Opiates/Opioids (3) Other (26) Selective Serotonin Reuptake Inhibitors (SSRI) (3) Toxic Elements (4) Trace Elements (2) Test Test Name 2535FL Lorazepam, Fluid