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 (GC) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (6) Sample Type Blood (3) Serum or Plasma (3) Tissue (1) Urine (1) Test Area Exposure (2) Therapeutics (6) Test Category (-) Alcohols (2) (-) Antihypertensives (6) Test Sub-Category (-) Aromatics (2) (-) Beta Blockers (6) Calcium Channel Blockers (2) Other (1) Solvents (3) Your search has returned no tests.