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) (1) Gas Chromatography/Mass Spectrometry (GC/MS) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type Blood (8) Fluid (1) (-) Hair (1) (-) Meconium (3) Serum or Plasma (8) Tissue (1) Urine (8) Test Area Drugs of Abuse (1) Newborn Tox (2) Therapeutics (1) Test Category (-) Analgesics (2) Depressants (1) Drugs of Abuse (1) Metals/Elements (1) (-) Sedative/Hypnotics (2) Test Sub-Category Barbiturates (2) Opiates/Opioids (2) Your search has returned no tests.