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) (12) Headspace Gas Chromatography (GC) (9) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (13) Sample Type (-) Blood (14) Serum or Plasma (4) (-) Umbilical Cord (1) Urine (6) Test Area Drugs of Abuse (3) Impairment (2) Newborn Tox (1) Postmortem (9) Test Category Drugs of Abuse (4) Drugs of Abuse, Therapeutics (4) NPS/Designer Drugs (3) Therapeutics (4) Test Sub-Category Alcohols (2) Alkaloids (1) Other (12) Your search has returned no tests.