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) (3) (-) Enzyme Immunoassay (EIA) (1) (-) Gas Chromatography (GC) (3) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (7) Sample Type Blood (1) Serum or Plasma (1) Urine (2) Test Area Exposure (3) Therapeutics (1) Test Category Depressants (1) Pesticides/Insecticides (3) Test Sub-Category Antivirals (4) Barbiturates (4) (-) Benzodiazepines (1) Cocaine (1) (-) Herbicides (3) Hydrocarbons (1) Opiates/Opioids (1) Other (9) Phenothiazines (3) Small Molecule (2) Tricyclic (4) Your search has returned no tests.