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) (1) Sample Type Blood (1) Umbilical Cord (1) Test Area Drugs of Abuse (2) (-) Exposure (1) (-) Newborn Tox (1) Test Category (-) Alcohols (1) Antipsychotics (3) Drugs of Abuse (4) Other (1) (-) Volatiles (1) Test Sub-Category Biomarkers (1) Other (1) Test Test Name 9146UC Ethyl Glucuronide Screen, Umbilical Cord Tissue 9327B Propane, Blood