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) (7) Gas Chromatography (GC) (23) Gas Chromatography/Mass Spectrometry (GC/MS) (4) Headspace Gas Chromatography (GC) (1) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (20) High Performance Liquid Chromatography/Tandem Quadrupole Time of Flight Mass Spectrometry. (1) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (2) Sample Type Blood (21) (-) Fluid (4) Hair (1) Meconium (1) (-) Serum or Plasma (16) Tissue (4) Umbilical Cord (4) Urine (21) Test Area Drugs of Abuse (2) Therapeutics (18) Test Category Analgesics (4) Anticholinergics (2) Antidepressants (1) Antiemetics (1) Antihypertensives (1) Antipsychotics (1) Antitussives/Cough Suppressants (1) Decongestants (1) Depressants (3) Sedative/Hypnotics (4) Stimulants (1) Test Sub-Category Alkaloids (1) Antihistamines (1) Benzodiazepines (6) Beta Blockers (1) Opiates/Opioids (4) Other (6) Sympathomimetic Agents (1) Your search has returned no tests.