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 (2) Fluid (1) Hair (2) Liquid (2) Nails (2) RBCs (2) (-) Serum or Plasma (2) Urine (1) Test Area Exposure (2) Test Category (-) Metals/Elements (2) Sedative/Hypnotics (2) Test Sub-Category Toxic Elements (12) (-) Trace Elements (2) Test Test Name 4180SP Selenium, Serum/Plasma 4844SP Zinc, Serum/Plasma