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) Enzyme-Linked Immunosorbent Assay (ELISA) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (5) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (1) (-) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (2) Sample Type 24 Hour Urine (1) Blood (2) Serum or Plasma (1) (-) Urine (2) Test Area Exposure (2) Test Category Metals/Elements (2) Test Sub-Category Metals/Elements (1) (-) Other (2) Test Test Name 2492U Lead, Urine 2534U Lithium Exposure , Urine