Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Colorimetry (C) (3) Enzyme-Linked Immunosorbent Assay (ELISA) (3) Headspace Gas Chromatography (GC) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (5) Sample Type Blood (3) Fluid (2) Serum or Plasma (3) Tissue (1) Urine (3) Test Area Exposure (3) Therapeutics (9) Test Category (-) Analgesics (9) Antiarrhythmics (2) Anticholinergics (6) Antidepressants (5) 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 Opiates/Opioids (5) (-) Other (12) Your search has returned no tests.