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) (1) Sample Type 24 Hour Urine (3) Blood (11) Fluid (2) Hair (4) Liquid (1) Nails (3) RBCs (4) Serum or Plasma (8) (-) Stool (1) Tissue (3) Urine (15) Test Area Therapeutics (1) Test Category Laxatives (1) Test Sub-Category Macrominerals (2) (-) Other (1) Your search has returned no tests.