Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) (-) Enzyme-Linked Immunosorbent Assay (ELISA) (1) Gas Chromatography/Mass Spectrometry (GC/MS) (1) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (3) Sample Type Meconium (2) Umbilical Cord (2) Test Area Drugs of Abuse (50) Exposure (10) Impairment (13) (-) Newborn Tox (4) Postmortem (36) Therapeutics (67) Test Category Drugs of Abuse (4) Test Sub-Category Benzodiazepines (1) Other (3) Your search has returned no tests.