Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Colorimetry (C) (1) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (1) Sample Type Urine (1) Test Area Exposure (1) Test Category (-) Metals/Elements (1) Test Sub-Category (-) Other (1) Toxic Elements (7) Test Test Name 3140U Nickel, Urine