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 (1) Nails (1) (-) RBCs (1) Serum or Plasma (2) Tissue (1) Urine (1) Test Area Exposure (2) Test Category Analgesics (1) (-) Metals/Elements (2) Stimulants (1) Test Sub-Category Toxic Elements (2) Test Test Name 3140FL Nickel, Fluid 3140R Nickel, RBCs