Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Colorimetry (C) (1) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (1) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (1) Sample Type Blood (8) Liquid (1) Serum or Plasma (5) Tissue (1) (-) Urine (2) Test Area Exposure (1) Therapeutics (1) Test Category Antiarrhythmics (1) Other (1) Test Sub-Category Benzodiazepines (3) Carboxylic Acids (1) Diuretics (1) Opiates/Opioids (1) (-) Other (2) Selective Serotonin Reuptake Inhibitors (SSRI) (3) Trace Elements (1) Test Test Name 2088U Flecainide, Urine 6303U Firefighter Core Baseline Profile, Urine