Which of the following is the full scale range of Gas chromatography method used for measurement of carbon monoxide?
(a) 0-200 ppm
(b) 0-500 ppm
(c) 0-1 ppm
(d) 0-50 ppm
This question was posed to me by my school teacher while I was bunking the class.
I'm obligated to ask this question of Estimation of Carbon Monoxide in division Pollution Monitoring Instruments of Analytical Instrumentation