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) (10) Sample Type Blood (4) Serum or Plasma (3) Urine (3) Test Area (-) Drugs of Abuse (10) Therapeutics (4) Test Category Alcohols (1) Depressants (4) (-) Hallucinogens (10) NPS/Designer Drugs (3) Stimulants (4) Test Sub-Category Other (10) Your search has returned no tests.