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 (3) (-) Fluid (1) Serum or Plasma (3) Urine (1) Test Area Therapeutics (1) Test Category Anesthetics (1) (-) Antianxiety (1) Antiepileptics/Antiseizures (1) Antihypertensives (1) Metals/Elements (1) Mood Stabilizers (1) Test Sub-Category Benzodiazepines (1) Test Test Name 2535FL Lorazepam, Fluid