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) (2) Sample Type Blood (1) (-) Fluid (1) Meconium (1) Serum or Plasma (1) (-) Umbilical Cord (1) Urine (1) Test Area Newborn Tox (1) Therapeutics (1) Test Category Anesthetics (1) Antidepressants (1) Biomarkers (1) Depressants (2) (-) Drugs of Abuse (1) Electrolytes (1) (-) Muscle Relaxants (1) Sedative/Hypnotics (1) Test Sub-Category Other (2) Your search has returned no tests.