Gas chromatographic measurement of carbon monoxide in hydrocarbon matrices with a redox chemiluminescence detector.
The rapid measurement of trace levels of carbon monoxide in ethylene by gas chromatography with redox chemiluminescence detection is described. Linear response for carbon monoxide over three decades and a detection limit in the sub-parts per million by volume (ppmv) concentration range were observed without methanation or preconcentration of the sample. Samples containing 0.2 ppmv of carbon monoxide in ethylene were readily quantitated.
D002248:Carbon Monoxide / Q000032:analysis*; D002384:Catalysis; D002849:Chromatography, Gas; D006046:Gold; D007202:Indicators and Reagents; D008163:Luminescent Measurements; D010084:Oxidation-Reduction; D010165:Palladium
D007202:Indicators and Reagents; D010165:Palladium; D006046:Gold; D002248:Carbon Monoxide