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) (3) Enzyme-Linked Immunosorbent Assay (ELISA) (15) Enzyme Immunoassay (EIA) (7) Gas Chromatography (GC) (36) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (2) Gas Chromatography/Mass Spectrometry (GC/MS) (12) Headspace Gas Chromatography (GC) (17) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (49) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (1) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (6) (-) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (7) Spectrophotometry (SP) (1) Sample Type (-) Blood (4) Fluid (1) RBCs (1) Serum or Plasma (3) (-) Urine (3) Test Area Exposure (7) Test Category Metals/Elements (7) Test Sub-Category Macrominerals (3) Toxic Elements (4) Your search has returned no tests.