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 (1) Fluid (1) (-) Hair (1) Nails (1) RBCs (1) Serum or Plasma (1) Tissue (1) Test Area Exposure (2) Test Category Metals/Elements (2) Test Sub-Category Benzodiazepines (5) Beta Blockers (2) Calcium Channel Blockers (1) NSAIDs (4) Opiates/Opioids (2) Other (22) Stimulants (2) Synthetic Cathinone (2) (-) Toxic Elements (2) Tricyclic (6) Test Test Name 3140B Nickel, Blood 3140H Nickel, Hair