Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) (-) Enzyme Immunoassay (EIA) (1) Gas Chromatography/Mass Spectrometry (GC/MS) (1) Headspace Gas Chromatography (GC) (1) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (1) Sample Type Urine (1) Test Area Drugs of Abuse (1) Test Category Biomarkers (1) (-) Drugs of Abuse, Therapeutics (1) Gases (3) Volatiles (2) Test Sub-Category (-) Other (1) Test Test Name 8031U Child Drug Exposure Screen, Urine