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) (-) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (1) Sample Type Blood (36) Fluid (1) Hair (1) (-) Nails (1) Serum or Plasma (52) Urine (26) Test Area Test Category Test Sub-Category Test Test Name 4844N Zinc, Nails