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) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Blood (2) Fluid (1) (-) Serum or Plasma (2) Urine (2) Test Area Drugs of Abuse (1) Therapeutics (1) Test Category Antianxiety (1) (-) Depressants (1) (-) NPS/Designer Drugs (1) Test Sub-Category Alcohols (3) (-) Benzodiazepines (2) Hallucinogens (2) Opiates/Opioids (3) Your search has returned no tests.