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 (3) Serum or Plasma (3) (-) Umbilical Cord (1) Urine (4) Test Area Newborn Tox (1) Test Category Alcohols (1) Test Sub-Category (-) Biomarkers (1) Other (3) Test Test Name 9146UC Ethyl Glucuronide Screen, Umbilical Cord Tissue