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) (5) Enzyme-Linked Immunosorbent Assay (ELISA) (1) Enzyme Immunoassay (EIA) (3) Gas Chromatography (GC) (6) Gas Chromatography/Mass Spectrometry (GC/MS) (2) Headspace Gas Chromatography (GC) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (24) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (1) (-) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (12) Sample Type 24 Hour Urine (2) Blood (10) Fluid (3) Hair (3) Nails (3) (-) RBCs (5) Serum or Plasma (7) Tissue (3) (-) Urine (7) Test Area Diagnostic Aids (2) Exposure (10) Test Category Metals/Elements (12) Test Sub-Category Macrominerals (2) Toxic Elements (3) Trace Elements (7) Your search has returned no tests.