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 (1) Fluid (1) (-) Serum or Plasma (1) Urine (1) Test Area (-) Therapeutics (1) Test Category Anesthetics (3) (-) Antianxiety (1) Antidiarrheals (1) Antiepileptics/Antiseizures (3) Antihistamines (2) Antihypertensives (1) Antimicrobials (1) Antipsychotics (2) Dopamine Precursor (1) Immunosuppressants (2) Mood Stabilizers (1) Stimulants (1) Test Sub-Category Benzodiazepines (1) Test Test Name 2535SP Lorazepam, Serum/Plasma