Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Headspace Gas Chromatography (GC) (4) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (3) Sample Type Blood (3) Serum or Plasma (3) Urine (1) Test Area Exposure (4) Therapeutics (3) Test Category Antihypertensives (3) Solvents (4) Test Sub-Category Antimalarials (5) Carboxylic Acids (2) (-) Diuretics (3) Opiates/Opioids (21) (-) Organic (4) Organochlorides (1) Other (28) Vasodilators (1) Your search has returned no tests.