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) (2) Gas Chromatography (GC) (12) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (2) Gas Chromatography/Mass Spectrometry (GC/MS) (6) Headspace Gas Chromatography (GC) (3) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (35) (-) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (7) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (2) Spectrophotometry (SP) (3) 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) Postmortem (1) Test Category Metals/Elements (7) Test Sub-Category Macrominerals (1) Toxic Elements (2) Trace Elements (4) Your search has returned no tests.