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) (4) Gas Chromatography (GC) (6) Headspace Gas Chromatography (GC) (5) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type (-) Blood (9) Fluid (1) (-) Serum or Plasma (8) Tissue (1) Urine (8) Test Area (-) Drugs of Abuse (6) (-) Exposure (11) Therapeutics (23) Test Category Depressants (4) Hallucinogens (2) Herbicides (2) Pesticides/Insecticides (1) Solvents (4) Volatiles (4) Test Sub-Category Opiates/Opioids (4) Organic (4) Organochlorides (1) Other (8) Your search has returned no tests.