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) 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 Serum or Plasma (1) (-) Urine (1) Test Area Drugs of Abuse (1) Test Category Antiepileptics/Antiseizures (1) Antihistamines (3) Antipsychotics (1) Biomarkers (1) (-) Drugs of Abuse, Therapeutics (1) Muscle Relaxants (2) Other (1) Sedative/Hypnotics (2) Solvents (2) Volatiles (2) Test Sub-Category Macrominerals (1) (-) Other (1) Toxic Elements (2) Trace Elements (4) Test Test Name 8031U Child Drug Exposure Screen, Urine