Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzymatic Assay (EZA) (4) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (3) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (3) Sample Type Blood (1) Fluid (1) Meconium (1) Test Area (-) Diagnostic Aids (2) Drugs of Abuse (5) Exposure (4) (-) Newborn Tox (1) Therapeutics (8) Test Category Biomarkers (2) Sedative/Hypnotics (1) Test Sub-Category Barbiturates (1) Small Molecule (2) Your search has returned no tests.