Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type Meconium (1) Umbilical Cord (1) Test Area Exposure (8) (-) Newborn Tox (2) Therapeutics (49) Test Category Drugs of Abuse (2) Test Sub-Category Barbiturates (1) (-) Benzodiazepines (1) Opiates/Opioids (1) (-) Other (1) Your search has returned no tests.