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) (3) Gas Chromatography (GC) (21) Gas Chromatography/Mass Spectrometry (GC/MS) (4) Headspace Gas Chromatography (GC) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (55) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (3) (-) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (7) Sample Type (-) Blood (7) Fluid (3) Hair (2) Nails (1) RBCs (4) Serum or Plasma (7) Stool (1) Tissue (1) Urine (5) Test Area Exposure (7) Test Category Metals/Elements (7) Test Sub-Category Macrominerals (2) Other (1) Toxic Elements (3) Trace Elements (1) Your search has returned no tests.