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) (2) Enzyme Immunoassay (EIA) (1) Gas Chromatography (GC) (3) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (8) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (4) Sample Type Blood (3) Serum or Plasma (4) Urine (3) Test Area Drugs of Abuse (2) Therapeutics (8) Test Category Sedative/Hypnotics (10) Test Sub-Category Antipyretics (3) (-) Barbiturates (10) Benzodiazepines (3) Cocaine (3) Opiates/Opioids (2) Other (10) Serotonin-Norepinephrine Reuptake Inhibitors (SNRI) (3) Small Molecule (2) Your search has returned no tests.