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) (4) Enzyme Immunoassay (EIA) (1) (-) Gas Chromatography (GC) (30) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (2) Gas Chromatography/Mass Spectrometry (GC/MS) (24) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (95) Sample Type Blood (12) Serum or Plasma (12) Urine (6) Test Area Drugs of Abuse (29) Exposure (13) Impairment (11) Postmortem (30) (-) Therapeutics (30) Test Category Anesthetics (4) Antiepileptics/Antiseizures (3) Antipsychotics (3) Depressants (2) Sedative/Hypnotics (18) Test Sub-Category Barbiturates (11) Other (16) Phenothiazines (3) Your search has returned no tests.