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) Sample Type Blood (3) (-) Fluid (1) Serum or Plasma (3) Tissue (1) Urine (2) Test Area Therapeutics (1) Test Category Analgesics (1) Biomarkers (1) Diagnostic Aids (1) (-) Sedative/Hypnotics (1) Test Sub-Category Other (1) Test Test Name 2479FL Ketamine and Metabolite, Fluid