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 Meconium (2) Test Area Newborn Tox (2) Test Category Psychoactives (1) Stimulants (1) Test Sub-Category Benzodiazepines (1) (-) Cannabinoids (1) (-) Cocaine (1) Opiates/Opioids (4) Other (2) Your search has returned no tests.