Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) (-) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (3) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (1) Sample Type (-) 24 Hour Urine (1) Blood (11) Fluid (2) Hair (3) Liquid (3) (-) Nails (2) RBCs (4) Serum or Plasma (13) Urine (13) Test Area Exposure (3) Test Category Metals/Elements (3) Test Sub-Category Toxic Elements (2) Trace Elements (1) Test Test Name 4180N Selenium, Nails 4370N Thallium, Nails 4755UH Uranium, 24 Hour Urine