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) (1) (-) Gas Chromatography (GC) (2) Headspace Gas Chromatography (GC) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (8) Sample Type Blood (2) Serum or Plasma (2) (-) Urine (2) Test Area (-) Drugs of Abuse (2) Exposure (7) Therapeutics (6) Test Category Hallucinogens (2) Test Sub-Category Other (2) Test Test Name 2679U Mescaline, Urine 2680U Mescaline Screen, Urine