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) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (1) Sample Type Blood (3) Fluid (2) (-) Hair (1) Serum or Plasma (2) Tissue (1) Urine (3) Test Area Drugs of Abuse (1) Test Category Other (1) Test Sub-Category Other (1) Test Test Name 6945H Therapeutic and Drugs of Abuse Screen, Hair