Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Gas Chromatography/Mass Spectrometry (GC/MS) (3) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (8) Sample Type Blood (4) Serum or Plasma (4) Urine (3) Test Area Therapeutics (11) Test Category Analgesics (9) Antiarrhythmics (2) (-) Anticholinergics (6) Antiepileptics/Antiseizures (2) Antimigraines (3) Antiparkinsons (1) Biomarkers (3) Immunosuppressants (1) Metals/Elements (2) Opiates/Opioids (3) Pesticides/Insecticides (5) (-) Sedative/Hypnotics (5) Vasodilators (3) Volatiles (3) Test Sub-Category Biomarkers (1) (-) Other (11) Your search has returned no tests.