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 (8) (-) Antiarrhythmics (1) Anticholinergics (4) Antidepressants (2) Antiepileptics/Antiseizures (1) Antimigraines (2) Biomarkers (1) Diagnostic Aids (1) Immunosuppressants (1) Metals/Elements (9) NPS/Designer Drugs (5) Opiates/Opioids (2) (-) Pesticides/Insecticides (2) Sedative/Hypnotics (3) Vasodilators (2) Volatiles (2) Test Sub-Category Other (3) Test Test Name 0641B Sotalol, Blood 4215B Strychnine, Blood 4215U Strychnine, Urine