Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) (-) Gas Chromatography (GC) (2) Headspace Gas Chromatography (GC) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (4) Spectrophotometry (SP) (1) Sample Type (-) Blood (2) Serum or Plasma (3) Urine (2) Test Area Drugs of Abuse (2) Test Category Alcohols (1) Analgesics (1) Anesthetics (3) Antidepressants (2) Antiepileptics/Antiseizures (3) (-) Hallucinogens (2) Herbicides (1) Pesticides/Insecticides (2) Sedative/Hypnotics (1) Solvents (3) Volatiles (7) Test Sub-Category Other (2) Test Test Name 2679B Mescaline, Blood 2680B Mescaline Screen, Blood