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) (3) Enzyme Immunoassay (EIA) (1) (-) Gas Chromatography (GC) (22) (-) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (2) Gas Chromatography/Mass Spectrometry (GC/MS) (28) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (62) Sample Type Blood (10) Serum or Plasma (10) Urine (4) Test Area Therapeutics (24) Test Category (-) Anesthetics (6) Antiepileptics/Antiseizures (3) Antipsychotics (6) Depressants (2) Other (1) (-) Sedative/Hypnotics (18) Test Sub-Category Barbiturates (10) Other (14) Your search has returned no tests.