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) (10) Enzyme Immunoassay (EIA) (3) Headspace Gas Chromatography (GC) (9) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (10) Sample Type Blood (6) Fluid (2) Hair (1) Serum or Plasma (6) Tissue (1) Urine (7) Test Area (-) Drugs of Abuse (23) Therapeutics (3) Test Category (-) Diuretics (1) Drugs of Abuse (24) (-) Drugs of Abuse, Therapeutics (13) (-) NPS/Designer Drugs (9) Psychoactives (4) Test Sub-Category Benzodiazepines (3) Designer Benzodiazepines (3) Opiates/Opioids (3) Other (14) Your search has returned no tests.