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 Umbilical Cord (2) Test Area Drugs of Abuse (3) Exposure (16) Impairment (2) (-) Newborn Tox (2) Postmortem (1) Therapeutics (21) Test Category Alcohols (1) Drugs of Abuse (1) Test Sub-Category (-) Biomarkers (1) (-) Other (1) Your search has returned no tests.