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) Headspace Gas Chromatography (GC) (4) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (23) Sample Type Blood (2) Serum or Plasma (3) Urine (3) Test Area Diagnostic Aids (1) (-) Drugs of Abuse (8) Exposure (37) Therapeutics (30) Test Category Hallucinogens (8) Test Sub-Category Other (8) Your search has returned no tests.