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) (2) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (1) Sample Type Blood (2) (-) Fluid (1) Hair (1) Liquid (1) (-) Nails (1) (-) RBCs (1) Serum or Plasma (2) Urine (1) Test Area (-) Exposure (3) Therapeutics (1) Test Category Metals/Elements (3) Test Sub-Category Trace Elements (3) Test Test Name 4844FL Zinc, Fluid 4844N Zinc, Nails 4844R Zinc, RBCs