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) (6) Enzyme Immunoassay (EIA) (3) (-) Gas Chromatography (GC) (27) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (2) Gas Chromatography/Mass Spectrometry (GC/MS) (27) Headspace Gas Chromatography (GC) (11) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (67) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (5) Sample Type Blood (11) Serum or Plasma (11) Urine (5) Test Area Exposure (1) (-) Therapeutics (27) Test Category Anesthetics (4) Antiepileptics/Antiseizures (3) Depressants (2) Sedative/Hypnotics (18) Test Sub-Category Barbiturates (11) Other (16) Your search has returned no tests.