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 (53) Fluid (2) Hair (4) Meconium (2) (-) Nails (1) RBCs (3) Serum or Plasma (67) Stool (2) This is a test (entered 11/17/2023) (1) Tissue (2) Urine (40) Test Area Test Category Test Sub-Category Test Test Name 1261N Chromium, Nails