Map sapling learning Match the detector or detectors that can be used in gas chr
ID: 963201 • Letter: M
Question
Map sapling learning Match the detector or detectors that can be used in gas chromatography for the detection of the following list of analytes by dragging the detector into the box to the left of the analyte. (More than one detector may be appropriate for a given analyte, and a given detector may be appropriate for more than one group of analytes.) 2 Carbon atoms bearing hydrogen atoms P and S and otherphosphorus elemens selected by photoionization wavelength. sulfur chemiluminescence mass spectrometer Molecules with halogens, CN, NO2 conjugated C-O P and N (and also hydrocarbons) thermal conductivity electron capture flame onization Aromatic and unsaturated compounds flame photometricExplanation / Answer
DETECTORS USED IN CHROMATOGRAPHY
a) Carbon atoms bearing H atoms: Thermal conductivity, Flame ionisation, Mass spectrometer
b) molecules with X,CN,NO2, conjugated CO: Thermal conductivity, Electron capture, Mass spectrometer
c) Aromatic and unsaturated compounds: Thermal conductivity, Photoionisation , Mass spectrometer
d) P and S and other elements selected by wavelength: Flame photometric
e) P and N (also hydrocarbons): Thermal conductivity , Nitrogen-phosphorous detector, Mass spectrometer
f) S : Thermal conductivity, Sulphur chemiluminiscence, Mass spectrometer