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) (3) Enzyme Immunoassay (EIA) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (11) Sample Type Blood (1) Fluid (1) Serum or Plasma (1) Test Area Drugs of Abuse (3) Test Category Psychoactives (3) Test Sub-Category Antihistamines (1) (-) Cannabinoids (3) Cocaine (4) Other (23) Phenothiazines (8) Tricyclic (7) Your search has returned no tests.