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) (4) Gas Chromatography/Mass Spectrometry (GC/MS) (1) Headspace Gas Chromatography (GC) (7) (-) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (1) Sample Type Blood (3) Fluid (3) Serum or Plasma (3) Tissue (2) (-) Urine (1) Test Area (-) Drugs of Abuse (1) Exposure (2) Impairment (1) Postmortem (2) Test Category Drugs of Abuse, Therapeutics (1) Test Sub-Category Other (1) Test Test Name 8031U Child Drug Exposure Screen, Urine