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) (2) Sample Type (-) Urine (1) Test Area Exposure (1) Test Category Anesthetics (1) (-) Metals/Elements (1) Solvents (1) Test Sub-Category Other (1) Test Test Name 3140U Nickel, Urine