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 24 Hour Urine (1) Blood (1) Hair (1) (-) Nails (1) (-) RBCs (1) Serum or Plasma (1) Urine (1) Test Area Test Category Test Sub-Category Test Test Name 2670N Mercury, Nails 2670R Mercury, RBCs