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) (6) Gas Chromatography (GC) (23) Gas Chromatography/Mass Spectrometry (GC/MS) (2) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (20) High Performance Liquid Chromatography/Tandem Quadrupole Time of Flight Mass Spectrometry. (2) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (2) Sample Type Blood (22) Fluid (5) Hair (1) Meconium (1) (-) Serum or Plasma (16) (-) Tissue (4) Umbilical Cord (4) Urine (21) Test Area Drugs of Abuse (3) Therapeutics (17) Test Category Analgesics (3) Anticholinergics (2) Antidepressants (2) Antiemetics (1) Antihypertensives (1) Antipsychotics (1) Antitussives/Cough Suppressants (1) Decongestants (1) Depressants (4) Sedative/Hypnotics (3) Stimulants (1) Test Sub-Category Alkaloids (1) Antihistamines (1) Benzodiazepines (6) Beta Blockers (1) Opiates/Opioids (3) Other (7) Sympathomimetic Agents (1) Your search has returned no tests.