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 (1) Fluid (1) Hair (1) (-) Nails (1) RBCs (1) Serum or Plasma (1) (-) Tissue (1) Urine (1) Test Area Exposure (3) Test Category Analgesics (3) Anesthetics (2) Antianxiety (1) Antidepressants (5) Antidiabetics (1) Antihypertensives (2) Industrial/Environmental Toxins (1) (-) Metals/Elements (3) NPS/Designer Drugs (5) Opiate/Opioid Antagonists (2) Sedative/Hypnotics (2) Stimulants (3) Vasodilators (1) Test Sub-Category Toxic Elements (3) Test Test Name 3140B Nickel, Blood 3140N Nickel, Nails 3140TI Nickel, Tissue