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) Headspace Gas Chromatography (GC) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type (-) Blood (3) Serum or Plasma (4) Urine (2) Test Area Exposure (1) Therapeutics (2) Test Category Analgesics (4) Antiarrhythmics (1) Anticholinergics (2) Antidepressants (1) Antiepileptics/Antiseizures (1) Antimigraines (1) Biomarkers (1) Immunosuppressants (1) Metals/Elements (4) NPS/Designer Drugs (2) Opiates/Opioids (1) Pesticides/Insecticides (1) (-) Sedative/Hypnotics (2) Vasodilators (1) (-) Volatiles (1) Test Sub-Category Other (3) Test Test Name 4170B Secobarbital, Blood 4232B Styrene, Blood 4236B Suvorexant, Blood