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) (3) (-) Enzyme Immunoassay (EIA) (4) Gas Chromatography/Mass Spectrometry (GC/MS) (1) Headspace Gas Chromatography (GC) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) (-) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (5) Sample Type Blood (9) Serum or Plasma (3) (-) Urine (5) Test Area Drugs of Abuse (3) Postmortem (2) Test Category Drugs of Abuse (1) Drugs of Abuse, Therapeutics (1) NPS/Designer Drugs (1) Therapeutics (2) Test Sub-Category Other (5) Test Test Name 1876U Drug Screen - Expanded, Urine 8031U Child Drug Exposure Screen, Urine 8052U Postmortem, Expanded, Urine (Forensic) 8062U Postmortem, Expanded w/o Alcohol, Urine (Forensic) 8756U Novel Psychoactive Substances (NPS) Screen 1, Urine