Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzyme Immunoassay (EIA) (1) Headspace Gas Chromatography (GC) (3) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (5) Sample Type Blood (1) Serum or Plasma (1) Urine (3) Test Area (-) Drugs of Abuse (5) Exposure (2) Newborn Tox (2) Therapeutics (24) Test Category Alcohols (2) NPS/Designer Drugs (3) Test Sub-Category Biomarkers (2) Synthetic Cathinone (3) Your search has returned no tests.