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) (8) Sample Type (-) Blood (5) Meconium (2) Serum or Plasma (5) (-) Urine (5) Test Area Drugs of Abuse (4) Therapeutics (6) Test Category Analgesics (6) NPS/Designer Drugs (4) Test Sub-Category Alkaloids (2) Anticoagulants (1) Barbiturates (10) Benzodiazepines (4) Beta Blockers (2) Designer Benzodiazepines (2) (-) Opiates/Opioids (8) Other (26) Small Molecule (3) Solvents (2) Sympathomimetic Amines (2) (-) Synthetic Cathinone (2) Toxic Elements (10) Your search has returned no tests.