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) Sample Type Blood (2) Fluid (2) Serum or Plasma (2) (-) Tissue (1) Urine (2) Test Area (-) Drugs of Abuse (1) Postmortem (5) Test Category Drugs of Abuse (1) Test Sub-Category Other (1) Test Test Name 1864TI Drugs of Abuse Screen (11 Panel), Tissue