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/Optical Emission Spectrometry (ICP/OES) (3) Sample Type 24 Hour Urine (3) Blood (14) Fluid (4) Hair (5) Liquid (1) Nails (3) RBCs (6) Serum or Plasma (9) (-) Stool (3) Tissue (2) Urine (16) Test Area Exposure (2) Therapeutics (1) Test Category Laxatives (1) Metals/Elements (2) Test Sub-Category (-) Macrominerals (2) (-) Other (1) Your search has returned no tests.