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 (2) Fluid (1) Serum or Plasma (2) (-) Tissue (1) Urine (1) Test Area Exposure (2) Therapeutics (1) Test Category Analgesics (5) (-) Antiarrhythmics (1) Anticholinergics (2) Antidepressants (2) Antiepileptics/Antiseizures (1) Antimigraines (1) Biomarkers (1) Immunosuppressants (1) Metals/Elements (4) NPS/Designer Drugs (2) Opiates/Opioids (1) (-) Pesticides/Insecticides (2) Sedative/Hypnotics (2) Vasodilators (1) Volatiles (1) Test Sub-Category Other (3) Test Test Name 0641B Sotalol, Blood 4215B Strychnine, Blood 4215TI Strychnine, Tissue