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) (3) Sample Type Test Area Test Category Test Sub-Category Barbiturates (5) Opiates/Opioids (1) Organochlorides (2) Other (17) Phenothiazines (5) Sedative-Hypnotics (2) Tricyclic (3) Your search has returned no tests.