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) (11) Gas Chromatography/Mass Spectrometry (GC/MS) (3) Headspace Gas Chromatography (GC) (5) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) (-) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (4) Sample Type Blood (15) Fluid (6) Hair (3) Meconium (2) Serum or Plasma (9) Tissue (4) (-) Urine (5) Test Area Drugs of Abuse (4) Postmortem (1) Test Category Drugs of Abuse (1) Drugs of Abuse, Therapeutics (1) NPS/Designer Drugs (2) Therapeutics (1) Test Sub-Category Opiates/Opioids (1) Other (4) Test Test Name 1876U Drug Screen - Expanded, Urine 8031U Child Drug Exposure Screen, Urine 8092U Postmortem, Prescription Drugs Screen, Urine (Forensic) 8756U Novel Psychoactive Substances (NPS) Screen 1, Urine 9105U Acetyl Fentanyl Screen, Urine