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) Enzyme Immunoassay (EIA) (1) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (6) Sample Type (-) Blood (3) Meconium (2) Serum or Plasma (3) (-) Urine (3) Test Area Drugs of Abuse (2) Therapeutics (4) Test Category Analgesics (4) NPS/Designer Drugs (2) Test Sub-Category Alkaloids (2) Anticoagulants (1) Benzodiazepines (2) Beta Blockers (2) Designer Benzodiazepines (2) (-) Opiates/Opioids (6) Other (14) Sympathomimetic Amines (2) Synthetic Cathinone (2) Your search has returned no tests.