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 (GC) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type Blood (18) Fluid (2) Plasma (1) Serum or Plasma (15) (-) Tissue (2) (-) Umbilical Cord (1) Urine (9) Test Area Exposure (1) Newborn Tox (1) Therapeutics (1) Test Category Drugs of Abuse (1) Sedative/Hypnotics (1) Solvents (1) Test Sub-Category Biomarkers (1) (-) Other (3) Your search has returned no tests.