Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Gas Chromatography/Mass Spectrometry (GC/MS) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (3) Sample Type Blood (11) Fluid (3) (-) Plasma (1) Serum or Plasma (11) (-) Tissue (3) Urine (9) Test Area Exposure (1) (-) Therapeutics (4) Test Category Anesthetics (1) Anticholinergics (1) Antidepressants (2) Test Sub-Category Benzodiazepines (1) (-) Other (4) Your search has returned no tests.