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) (3) Sample Type (-) Blood (3) Fluid (1) Serum or Plasma (3) Tissue (1) Urine (3) Test Area (-) Therapeutics (3) Test Category Sedative/Hypnotics (3) Test Sub-Category Barbiturates (13) Benzodiazepines (18) (-) Hormones (1) (-) Non-Benzodiazepines (2) Other (15) Phenothiazines (1) Test Test Name 2483B Zolpidem, Blood 2604B Melatonin, Blood 4835B Zaleplon, Blood