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) (2) Sample Type (-) Blood (2) Fluid (1) (-) Urine (1) Test Area Postmortem (1) Therapeutics (2) Test Category Alcohols (2) Analgesics (17) Anesthetics (6) Antianxiety (2) Antiarrhythmics (2) Anticholinergics (4) Antidepressants (17) Antiepileptics/Antiseizures (5) Antihistamines (2) Antihypertensives (1) Antipsychotics (8) Antitussives/Cough Suppressants (2) Decongestants (3) Depressants (8) (-) Diagnostic Aids (3) Diuretics (1) Hallucinogens (2) Muscle Relaxants (2) NPS/Designer Drugs (4) Other (1) Psychoactives (2) Sedative/Hypnotics (8) Stimulants (7) Vasodilators (1) Volatiles (1) Test Sub-Category Other (3) Test Test Name 9190B Ketoacidosis Screen, Postmortem, Blood (Forensic) 9249B Pseudoephedrine vs Ephedrine Differentiation Screen, Blood 9249U Pseudoephedrine vs Ephedrine Differentiation Screen, Urine