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) (1) Sample Type Blood (6) Plasma (1) Serum or Plasma (5) Tissue (1) (-) Umbilical Cord (1) Urine (8) Test Area Newborn Tox (1) Test Category (-) Alcohols (1) Drugs of Abuse (1) Test Sub-Category Biomarkers (1) Test Test Name 9146UC Ethyl Glucuronide Screen, Umbilical Cord Tissue