Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Gas Chromatography/Mass Spectrometry (GC/MS) (1) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (3) Sample Type Meconium (2) Umbilical Cord (1) Test Area Drugs of Abuse (9) Exposure (18) (-) Newborn Tox (3) Therapeutics (52) Test Category Analgesics (1) Drugs of Abuse (2) Test Sub-Category Benzodiazepines (1) Opiates/Opioids (1) Other (1) Your search has returned no tests.