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) (1) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (1) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (3) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (1) Sample Type Blood (1) (-) Serum or Plasma (1) Test Area Therapeutics (1) Test Category Analgesics (2) Antiarrhythmics (1) Anticholinergics (2) Antidepressants (1) Antiepileptics/Antiseizures (1) Antimigraines (1) NPS/Designer Drugs (2) Opiates/Opioids (1) Pesticides/Insecticides (1) (-) Sedative/Hypnotics (1) Vasodilators (1) Test Sub-Category Other (1) Test Test Name 4236SP Suvorexant, Serum/Plasma