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) (1) Sample Type Blood (9) Fluid (2) Hair (2) (-) Nails (1) RBCs (4) Serum or Plasma (9) Tissue (1) Urine (7) Test Area Exposure (1) Test Category Metals/Elements (1) Test Sub-Category Toxic Elements (1) Test Test Name 3140N Nickel, Nails