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) (11) (-) Enzyme Immunoassay (EIA) (3) (-) Gas Chromatography (GC) (17) Gas Chromatography/Mass Spectrometry (GC/MS) (13) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (97) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (8) Sample Type Blood (5) Fluid (1) Serum or Plasma (5) Tissue (1) Urine (8) Test Area Diagnostic Aids (2) Drugs of Abuse (2) Exposure (9) (-) Therapeutics (20) Test Category Analgesics (1) Antidepressants (4) Antihistamines (3) Antimicrobials (4) Antipsychotics (3) Depressants (1) Sedative/Hypnotics (3) Stimulants (1) Test Sub-Category Antivirals (4) Barbiturates (3) Benzodiazepines (1) Opiates/Opioids (1) Other (4) Phenothiazines (3) Tricyclic (4) Your search has returned no tests.