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) (14) Enzymatic Assay (EZA) (1) Enzyme-Linked Immunosorbent Assay (ELISA) (4) Enzyme Immunoassay (EIA) (2) Gas Chromatography (GC) (87) Gas Chromatography/Mass Spectrometry (GC/MS) (27) Gas Chromatography/Tandem Mass Spectrometry (GC-MS/MS) (1) Headspace Gas Chromatography (GC) (68) Hematofluorometry (H) (1) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (10) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (9) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (4) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (8) Refractometer (REF) (4) Spectrophotometry (SP) (2) Sample Type Blood (6) Serum or Plasma (2) Urine (2) Test Area (-) Exposure (10) Postmortem (1) Test Category Industrial/Environmental Toxins (1) Other (3) Perfluorinated Compounds (2) Volatiles (4) Test Sub-Category Other (10) Your search has returned no tests.