Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzyme-Linked Immunosorbent Assay (ELISA) (1) Gas Chromatography (GC) (4) Headspace Gas Chromatography (GC) (5) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (12) (-) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (9) Sample Type (-) 24 Hour Urine (3) Blood (3) (-) Fluid (2) Hair (3) (-) Liquid (2) Nails (2) RBCs (3) Serum or Plasma (3) (-) Tissue (2) Urine (4) Test Area Exposure (9) Test Category Metals/Elements (9) Test Sub-Category Toxic Elements (9) Your search has returned no tests.