Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Gas Chromatography/Mass Spectrometry (GC/MS) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Blood (4) Fluid (1) (-) Plasma (1) Serum or Plasma (3) (-) Tissue (1) Urine (2) Test Area Therapeutics (2) Test Category Antipsychotics (1) Antitussives/Cough Suppressants (1) Metals/Elements (1) (-) Sedative/Hypnotics (2) Solvents (2) Volatiles (5) Test Sub-Category Non-Benzodiazepines (1) (-) Other (2) Test Test Name 2063P Etomidate, Plasma 2479TI Ketamine and Metabolite, Tissue