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) (3) Sample Type Blood (3) (-) Hair (1) Nails (1) (-) RBCs (2) Serum or Plasma (2) Urine (2) Test Area Test Category Test Sub-Category Test Test Name 2492H Lead, Hair 2492R Lead, RBCs 2520R Lithium, RBCs