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 (2) Meconium (3) Serum or Plasma (1) Umbilical Cord (1) Urine (2) Test Area (-) Diagnostic Aids (6) Drugs of Abuse (18) Exposure (34) (-) Newborn Tox (4) Therapeutics (78) Test Category Analgesics (1) Biomarkers (4) Drugs of Abuse (2) Electrolytes (2) Sedative/Hypnotics (1) Test Sub-Category Barbiturates (1) Benzodiazepines (1) Opiates/Opioids (1) Other (1) Small Molecule (6) Your search has returned no tests.