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 (11) Fluid (2) (-) Meconium (2) Oral Fluid (Saliva) (5) Serum or Plasma (4) Tissue (3) Urine (10) Test Area Newborn Tox (2) Test Category (-) Drugs of Abuse (1) Hallucinogens (1) Sedative/Hypnotics (1) (-) Stimulants (1) Test Sub-Category Opiates/Opioids (1) Other (1) Your search has returned no tests.