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) (19) Enzyme Immunoassay (EIA) (6) Gas Chromatography (GC) (6) Gas Chromatography/Mass Spectrometry (GC/MS) (1) Headspace Gas Chromatography (GC) (10) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (20) (-) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (4) Sample Type Blood (1) Serum or Plasma (1) Urine (2) Test Area Drugs of Abuse (4) Test Category Drugs of Abuse (8) (-) Drugs of Abuse, Therapeutics (1) (-) Hallucinogens (3) NPS/Designer Drugs (1) Therapeutics (7) Test Sub-Category Other (4) Test Test Name 8031U Child Drug Exposure Screen, Urine 9293B Methylenedioxymethamphetamine and Metabolite Screen, Blood 9293SP Methylenedioxymethamphetamine and Metabolite Screen, Serum/Plasma 9293U Methylenedioxymethamphetamine and Metabolite Screen, Urine