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) (2) Sample Type (-) Blood (2) Serum or Plasma (3) Urine (1) Test Area Exposure (1) Therapeutics (1) Test Category Antiarrhythmics (1) Antithrombotics (1) Test Sub-Category Alkaloids (1) (-) Anticoagulants (1) Aromatics (1) Barbiturates (5) Benzodiazepines (2) (-) Beta Blockers (1) Designer Benzodiazepines (1) Opiates/Opioids (4) Other (13) Small Molecule (1) Solvents (1) Sympathomimetic Amines (1) Synthetic Cathinone (1) Toxic Elements (5) Test Test Name 0413B Brodifacoum (Qualitative), Blood 3227B Beta-Blockers Panel, Blood