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) (11) Enzyme Immunoassay (EIA) (5) Gas Chromatography (GC) (5) Gas Chromatography/Mass Spectrometry (GC/MS) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (11) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (3) Sample Type Blood (5) Fluid (1) Serum or Plasma (5) Test Area Drugs of Abuse (5) Therapeutics (6) Test Category Analgesics (6) Depressants (2) Psychoactives (3) Test Sub-Category (-) Cannabinoids (3) (-) Opiates/Opioids (8) Other (2) Your search has returned no tests.