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) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type Meconium (1) Umbilical Cord (2) Test Area Drugs of Abuse (22) Impairment (8) (-) Newborn Tox (3) Postmortem (7) Test Category (-) Drugs of Abuse (3) Test Sub-Category Benzodiazepines (1) (-) Other (3) Your search has returned no tests.