Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzyme-Linked Immunosorbent Assay (ELISA) (8) Enzyme Immunoassay (EIA) (1) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (7) Headspace Gas Chromatography (GC) (9) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (8) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (2) Sample Type Blood (3) Serum or Plasma (2) Urine (2) Test Area Postmortem (1) Therapeutics (6) Test Category Sedative/Hypnotics (6) Therapeutics (1) Test Sub-Category (-) Alcohols (1) (-) Barbiturates (6) Opiates/Opioids (4) Other (12) Your search has returned no tests.