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) (7) Enzyme Immunoassay (EIA) (3) Gas Chromatography/Mass Spectrometry (GC/MS) (1) Headspace Gas Chromatography (GC) (10) (-) 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 (4) (-) Drugs of Abuse, Therapeutics (1) Exposure (1) Industrial/Environmental Toxins (1) NPS/Designer Drugs (1) Other (3) Perfluorinated Compounds (2) Solvents (1) Therapeutics (5) Volatiles (4) Test Sub-Category Other (1) Test Test Name 8031U Child Drug Exposure Screen, Urine