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 Blood (5) Fluid (1) Serum or Plasma (5) Tissue (1) (-) Umbilical Cord (2) Urine (5) Test Area Newborn Tox (2) Test Category (-) Alcohols (1) (-) Drugs of Abuse (1) Test Sub-Category Biomarkers (1) Other (1) Your search has returned no tests.