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