Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzymatic Assay (EZA) (1) Gas Chromatography (GC) (1) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (4) Headspace Gas Chromatography (GC) (3) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (6) Sample Type (-) Blood (2) Fluid (1) (-) Serum or Plasma (2) Tissue (1) Urine (2) Test Area Therapeutics (4) Test Category Sedative/Hypnotics (4) Test Sub-Category Other (4) Your search has returned no tests.