Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) (-) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (1) Sample Type Blood (4) (-) Fluid (1) Hair (1) Nails (1) RBCs (1) Serum or Plasma (3) Tissue (2) Urine (6) Test Area Exposure (1) Test Category Metals/Elements (1) Test Sub-Category Toxic Elements (1) Test Test Name 3140FL Nickel, Fluid