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 (7) Fluid (2) (-) Meconium (2) Oral Fluid (Saliva) (4) Serum or Plasma (4) Tissue (2) Urine (4) Test Area Newborn Tox (2) Test Category Hallucinogens (1) Stimulants (1) Test Sub-Category Opiates/Opioids (1) (-) Other (2) Your search has returned no tests.