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) (5) Sample Type (-) 24 Hour Urine (5) Blood (62) Fluid (13) Hair (5) Liquid (3) Meconium (1) Nails (3) Plasma (1) RBCs (4) Serum or Plasma (79) Tissue (14) Urine (55) Test Area (-) Exposure (5) Test Category Metals/Elements (5) Test Sub-Category Other (1) Toxic Elements (4) Your search has returned no tests.