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) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (5) Sample Type Blood (38) Fluid (8) Hair (3) Liquid (1) (-) Meconium (4) (-) Oral Fluid (Saliva) (1) Plasma (1) Serum or Plasma (39) Tissue (7) (-) Umbilical Cord (1) Urine (37) Test Area Newborn Tox (4) Therapeutics (2) Test Category Analgesics (2) Depressants (1) Drugs of Abuse (2) Sedative/Hypnotics (1) Test Sub-Category Barbiturates (1) Benzodiazepines (2) Opiates/Opioids (2) Other (1) Your search has returned no tests.