Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (7) Sample Type Blood (2) Fluid (1) Meconium (1) Serum or Plasma (2) Urine (1) Test Area Newborn Tox (1) Therapeutics (6) Test Category Depressants (9) (-) Drugs of Abuse (1) (-) Sedative/Hypnotics (6) Test Sub-Category (-) Benzodiazepines (7) Other (13) Your search has returned no tests.