Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Gas Chromatography (GC) (2) Gas Chromatography/Mass Spectrometry (GC/MS) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (8) (-) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (6) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (2) Sample Type 24 Hour Urine (2) Blood (7) Fluid (3) Hair (3) (-) Nails (3) RBCs (5) Serum or Plasma (7) (-) Tissue (3) Urine (7) Test Area Exposure (6) Test Category Metals/Elements (6) Test Sub-Category Toxic Elements (2) Trace Elements (4) Your search has returned no tests.