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) (10) Sample Type Blood (3) Fluid (1) Serum or Plasma (3) Tissue (1) Urine (2) Test Area Drugs of Abuse (6) Therapeutics (4) Test Category (-) Bronchodilators (4) (-) NPS/Designer Drugs (6) Test Sub-Category Benzodiazepines (3) (-) Beta-2 Andrenergic Agonists (4) (-) Hallucinogens (6) Opiates/Opioids (9) Your search has returned no tests.