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 (27) Fluid (2) Hair (3) Meconium (1) (-) Nails (1) RBCs (3) Serum or Plasma (37) Stool (1) Tissue (2) Urine (22) Test Area Test Category Test Sub-Category Test Test Name 1261N Chromium, Nails