Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Colorimetry (C) (4) Enzyme-Linked Immunosorbent Assay (ELISA) (5) Gas Chromatography/Mass Spectrometry (GC/MS) (5) Headspace Gas Chromatography (GC) (3) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (11) Sample Type Blood (43) Fluid (17) (-) Meconium (4) Oral Fluid (Saliva) (6) Serum or Plasma (31) (-) Tissue (15) Urine (36) Test Area Drugs of Abuse (3) Newborn Tox (4) Postmortem (4) Therapeutics (8) Test Category Analgesics (7) Drugs of Abuse (2) Drugs of Abuse, Therapeutics (1) Hallucinogens (2) Sedative/Hypnotics (2) Stimulants (2) Therapeutics (3) Test Sub-Category Alcohols (1) (-) Barbiturates (2) (-) Opiates/Opioids (7) (-) Other (10) Your search has returned no tests.