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) Enzyme Immunoassay (EIA) (1) Gas Chromatography (GC) (4) Headspace Gas Chromatography (GC) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (7) Sample Type Blood (1) (-) Serum or Plasma (1) (-) Urine (1) Test Area Drugs of Abuse (2) Test Category Hallucinogens (2) Test Sub-Category Opiates/Opioids (2) (-) Other (2) Test Test Name 8758SP Hallucinogens Screen, Serum/Plasma 8758U Hallucinogens Screen, Urine