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) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (2) Headspace Gas Chromatography (GC) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (7) (-) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (2) Sample Type Blood (8) Fluid (2) (-) Hair (1) Liquid (1) (-) Meconium (1) Plasma (1) Serum or Plasma (8) (-) Tissue (2) Urine (10) Test Area Drugs of Abuse (1) Exposure (2) Newborn Tox (1) Test Category Metals/Elements (2) Sedative/Hypnotics (2) Test Sub-Category Barbiturates (2) Toxic Elements (2) Your search has returned no tests.