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 (4) (-) Fluid (2) Serum or Plasma (4) Tissue (2) Urine (4) Test Area Therapeutics (2) Test Category Analgesics (4) Antianxiety (1) Antidepressants (1) Antidiabetics (1) Antiepileptics/Antiseizures (1) Antihistamines (1) Antihypertensives (1) Antimicrobials (1) Emetics (1) Muscle Relaxants (2) (-) Sedative/Hypnotics (2) Stimulants (1) Test Sub-Category Non-Benzodiazepines (1) Other (1) Test Test Name 2479FL Ketamine and Metabolite, Fluid 2483FL Zolpidem, Fluid