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) (1) High Performance Liquid Chromatography/Tandem Quadrupole Time of Flight Mass Spectrometry. (1) Sample Type Blood (25) Fluid (3) Serum or Plasma (19) (-) Tissue (2) Umbilical Cord (3) Urine (18) Test Area Therapeutics (2) Test Category Anesthetics (1) Antidepressants (1) Test Sub-Category Benzodiazepines (2) Opiates/Opioids (1) (-) Other (2) Your search has returned no tests.