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) Sample Type Blood (11) (-) Fluid (2) Serum or Plasma (9) Tissue (1) Urine (7) Test Area Therapeutics (2) Test Category (-) Analgesics (1) Antidepressants (1) Antiepileptics/Antiseizures (2) (-) Antihypertensives (1) Drugs of Abuse (1) Hallucinogens (2) Metals/Elements (2) Therapeutics (3) Test Sub-Category Beta Blockers (1) Opiates/Opioids (1) Your search has returned no tests.