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) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Blood (5) Fluid (1) Hair (1) (-) Meconium (2) Serum or Plasma (5) (-) Tissue (1) Umbilical Cord (1) Urine (5) Test Area Drugs of Abuse (1) Newborn Tox (2) Test Category Analgesics (2) Anticholinergics (1) Antidepressants (2) Depressants (1) (-) Drugs of Abuse (1) Metals/Elements (1) (-) Sedative/Hypnotics (2) Volatiles (1) Test Sub-Category Barbiturates (2) Benzodiazepines (1) Your search has returned no tests.