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 Blood (3) Fluid (2) Serum or Plasma (3) (-) Tissue (3) Urine (3) Test Area Therapeutics (3) Test Category Anticholinergics (1) (-) Antidepressants (2) Depressants (1) Metals/Elements (1) (-) Muscle Relaxants (1) Other (1) Sedative/Hypnotics (1) Volatiles (1) Test Sub-Category Other (2) Your search has returned no tests.