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) (4) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (1) Sample Type Blood (20) Fluid (4) (-) Hair (1) Serum or Plasma (9) Tissue (3) Urine (11) 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