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) (2) Gas Chromatography/Mass Spectrometry (GC/MS) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type Blood (1) Fluid (2) (-) Meconium (3) Serum or Plasma (1) Umbilical Cord (1) (-) Urine (2) Test Area (-) Diagnostic Aids (2) Drugs of Abuse (5) Exposure (10) (-) Newborn Tox (3) Therapeutics (21) Test Category Analgesics (1) Biomarkers (1) Drugs of Abuse (1) Electrolytes (1) Sedative/Hypnotics (1) Test Sub-Category Barbiturates (1) Benzodiazepines (1) Opiates/Opioids (1) Small Molecule (2) Your search has returned no tests.