Flame Ionization Detector (FID) detector -Collector holder Insulator nu Ha-air flame Inside oven wall of en Fig 27-6 ·Rugged Sensitive (10-13 g/s) Wide dynamic range (107) Signal depends on C atoms in organic analyte-mass sensitive not concentration sensitive Weakly sensitive to carbonyl,amine,alcohol,amine groups Not sensitive to non-combustibles-H2O,CO2,SO2,NOx ·Destructive CEM 333 page 15.7Flame Ionization Detector (FID): Fig 27-6 • Rugged • Sensitive (10-13 g/s) • Wide dynamic range (107) • Signal depends on # C atoms in organic analyte - mass sensitive not concentration sensitive • Weakly sensitive to carbonyl, amine, alcohol, amine groups • Not sensitive to non-combustibles - H2O, CO2, SO2, NOx • Destructive CEM 333 page 15.7