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/Mass Spectrometry (GC/MS) (3) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (12) Sample Type Blood (4) Fluid (2) Oral Fluid (Saliva) (3) Serum or Plasma (4) Tissue (1) Urine (4) Test Area (-) Drugs of Abuse (18) Impairment (11) Newborn Tox (2) Postmortem (11) Therapeutics (2) Test Category (-) Depressants (4) (-) Drugs of Abuse (5) Drugs of Abuse, Therapeutics (13) (-) Hallucinogens (9) NPS/Designer Drugs (3) Psychoactives (2) Sedative/Hypnotics (5) Stimulants (1) Test Sub-Category Opiates/Opioids (4) Other (14) Your search has returned no tests.