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) (16) Enzyme Immunoassay (EIA) (4) Gas Chromatography/Mass Spectrometry (GC/MS) (1) Headspace Gas Chromatography (GC) (11) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (18) Sample Type (-) Blood (13) Serum or Plasma (3) Umbilical Cord (1) (-) Urine (5) Test Area Drugs of Abuse (5) Impairment (2) Postmortem (11) Test Category Drugs of Abuse (4) Drugs of Abuse, Therapeutics (5) NPS/Designer Drugs (3) Therapeutics (6) Test Sub-Category Alcohols (2) Alkaloids (2) Other (14) Your search has returned no tests.