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) (22) Sample Type Blood (2) Serum or Plasma (2) Urine (2) Test Area Diagnostic Aids (1) (-) Drugs of Abuse (6) Exposure (39) Other (1) Substance ID (1) Therapeutics (30) Test Category Hallucinogens (6) Test Sub-Category Other (6) Your search has returned no tests.