Which of the following detector uses ultraviolet radiation from lamps to produce ionisation of solute molecules?
A. Sulphur chemiluminescense detector
B. Thermal conductivity detector
C. Photo ionization detector
D. Electron capture detector
Answer:C
Which of the following detector uses ultraviolet radiation from lamps to produce ionisation of solute molecules?
A. Sulphur chemiluminescense detector B. Thermal conductivity detector C. Photo ionization detector D. Electron capture detector
Explanation: Photo ionization detector uses ultraviolet radiation from lamps to produce ionisation of solute molecules. The current produced is measured and recorded.