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/Mass Spectrometry (GC/MS) (1) (-) Headspace Gas Chromatography (GC) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (4) (-) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (2) Sample Type Blood (6) (-) Hair (1) Liquid (1) Serum or Plasma (5) (-) Tissue (2) Urine (5) Test Area Exposure (3) Test Category Metals/Elements (2) Volatiles (1) Test Sub-Category Other (1) Toxic Elements (2) Your search has returned no tests.