Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Headspace Gas Chromatography (GC) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (1) Sample Type Blood (3) (-) Fluid (1) Serum or Plasma (1) (-) Urine (2) Test Area Drugs of Abuse (1) Postmortem (1) Therapeutics (1) Test Category Alcohols (2) Analgesics (9) Anesthetics (2) Antianxiety (1) Anticholinergics (2) Antidepressants (8) Antiepileptics/Antiseizures (2) Antipsychotics (3) Antitussives/Cough Suppressants (2) Decongestants (2) Depressants (6) (-) Diagnostic Aids (2) Diuretics (1) (-) Hallucinogens (1) Muscle Relaxants (1) NPS/Designer Drugs (2) Psychoactives (2) Sedative/Hypnotics (4) Stimulants (4) Test Sub-Category Other (3) Test Test Name 9190FL Ketoacidosis Screen, Postmortem, Fluid (Forensic) 9249U Pseudoephedrine vs Ephedrine Differentiation Screen, Urine 9293U Methylenedioxymethamphetamine and Metabolite Screen, Urine