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) (1) Gas Chromatography/Mass Spectrometry (GC/MS) (1) Headspace Gas Chromatography (GC) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (11) Spectrophotometry (SP) (2) Sample Type (-) Blood (15) Fluid (3) (-) RBCs (1) Serum or Plasma (15) Tissue (2) Urine (12) Test Area Drugs of Abuse (1) Exposure (4) Therapeutics (11) Test Category Analgesics (2) Antiarrhythmics (1) Anticholinergics (2) Antiepileptics/Antiseizures (1) Antimigraines (1) Biomarkers (2) Immunosuppressants (1) Opiates/Opioids (1) Pesticides/Insecticides (1) Sedative/Hypnotics (2) Vasodilators (1) Volatiles (1) Test Sub-Category Opiates/Opioids (2) (-) Other (16) Selective Serotonin Reuptake Inhibitors (SSRI) (1) Stimulants (1) Synthetic Cannabinoids (1) Toxic Elements (3) Trace Elements (2) Your search has returned no tests.