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) Sample Type (-) Blood (1) Fluid (1) Hair (1) Liquid (1) Nails (1) RBCs (1) (-) Serum or Plasma (1) Urine (1) Test Area Exposure (2) Test Category (-) Metals/Elements (2) Test Sub-Category Toxic Elements (1) (-) Trace Elements (2) Test Test Name 4844B Zinc, Blood 4844SP Zinc, Serum/Plasma