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) (6) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (14) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (3) Sample Type Blood (4) Fluid (1) Meconium (1) Serum or Plasma (4) Urine (4) Test Area (-) Drugs of Abuse (13) Exposure (12) (-) Newborn Tox (1) Therapeutics (77) Test Category Drugs of Abuse (1) Hallucinogens (6) NPS/Designer Drugs (3) Stimulants (4) Test Sub-Category Alkaloids (3) Opiates/Opioids (1) Other (10) Your search has returned no tests.