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 (5) Fluid (2) (-) Hair (1) Nails (1) RBCs (1) Serum or Plasma (4) (-) Tissue (1) Urine (3) Test Area Exposure (2) Test Category Metals/Elements (2) Test Sub-Category CNS Stimulants (1) Opiates/Opioids (1) Other (7) Selective Serotonin Reuptake Inhibitors (SSRI) (1) (-) Toxic Elements (2) Trace Elements (1) Tricyclic (1) Test Test Name 3140H Nickel, Hair 3140TI Nickel, Tissue