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 (31) Fluid (9) (-) Meconium (2) Oral Fluid (Saliva) (5) Serum or Plasma (18) Tissue (8) Urine (23) Test Area Newborn Tox (2) Test Category Hallucinogens (1) Stimulants (1) Test Sub-Category Barbiturates (1) Opiates/Opioids (1) (-) Other (2) Your search has returned no tests.