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) (2) Enzyme Immunoassay (EIA) (10) Gas Chromatography/Mass Spectrometry (GC/MS) (2) Headspace Gas Chromatography (GC) (4) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (2) Sample Type Blood (11) Fluid (5) Hair (2) Meconium (2) Serum or Plasma (7) Tissue (3) Umbilical Cord (3) (-) Urine (11) Test Area Drugs of Abuse (10) Postmortem (1) Test Category Anticholinergics (1) (-) Drugs of Abuse (7) (-) Drugs of Abuse, Therapeutics (4) NPS/Designer Drugs (3) Therapeutics (1) Test Sub-Category Other (11) Your search has returned no tests.