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) Gas Chromatography (GC) (3) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (1) Sample Type Hair (1) Test Area Drugs of Abuse (1) Test Category Analgesics (3) (-) Other (1) Volatiles (1) Test Sub-Category Other (1) Test Test Name 6945H Therapeutic and Drugs of Abuse Screen, Hair