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) (5) Enzyme Immunoassay (EIA) (1) Gas Chromatography (GC) (6) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (4) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (26) Sample Type Blood (3) Fluid (2) Serum or Plasma (2) Tissue (1) Urine (1) Test Area Therapeutics (9) Test Category (-) Analgesics (9) Anesthetics (2) Antihistamines (2) Diagnostic Aids (1) Hallucinogens (3) Industrial/Environmental Toxins (2) Metals/Elements (2) Pesticides/Insecticides (1) Plasticizers (1) Sedative/Hypnotics (3) Solvents (4) Therapeutics (1) Vasodilators (2) Volatiles (1) Test Sub-Category Opiates/Opioids (9) Your search has returned no tests.