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) (1) Enzyme-Linked Immunosorbent Assay (ELISA) (1) Gas Chromatography/Mass Spectrometry (GC/MS) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (10) Sample Type Blood (14) (-) Fluid (3) Serum or Plasma (14) Tissue (2) (-) Urine (10) Test Area Drugs of Abuse (4) Exposure (11) (-) Therapeutics (13) Test Category Analgesics (6) Anticholinergics (2) Antidepressants (2) Antimigraines (1) Sedative/Hypnotics (1) Vasodilators (1) Test Sub-Category Opiates/Opioids (2) Other (9) Selective Serotonin Reuptake Inhibitors (SSRI) (2) Your search has returned no tests.