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) Headspace Gas Chromatography (GC) (1) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (7) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (1) Sample Type Blood (18) Fluid (4) (-) Meconium (3) Oral Fluid (Saliva) (1) Serum or Plasma (21) (-) Tissue (4) Umbilical Cord (1) Urine (15) Test Area Newborn Tox (2) Therapeutics (5) Test Category Analgesics (2) Anticholinergics (1) Antidepressants (2) Depressants (1) Drugs of Abuse (1) Test Sub-Category Benzodiazepines (2) Opiates/Opioids (2) Other (3) Your search has returned no tests.