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) (2) Gas Chromatography (GC) (6) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (14) Sample Type Blood (7) Serum or Plasma (7) Urine (8) Test Area (-) Drugs of Abuse (22) Therapeutics (1) Test Category Alcohols (4) (-) Depressants (4) Drugs of Abuse (1) (-) Hallucinogens (18) NPS/Designer Drugs (3) Stimulants (4) Volatiles (1) Test Sub-Category Benzodiazepines (1) Opiates/Opioids (3) Other (18) Your search has returned no tests.