Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Colorimetry (C) (21) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (64) (-) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (3) Ion Specific Electrode (ISE) (1) Sample Type Blood (4) Fluid (3) Hair (3) (-) Nails (1) Serum or Plasma (2) Stool (3) Tissue (3) (-) Urine (2) Test Area Exposure (3) Test Category Metals/Elements (3) Test Sub-Category Toxic Elements (2) Trace Elements (1) Test Test Name 0711U Boron, Urine 4190U Silicon, Urine 4844N Zinc, Nails