Gas chromatography with sulfur chemiluminescence detection provides a rapid means of identifying and quantifying sulfur impurities and/or sulfur based odorants in natural gas and hydrocarbon products. Examples include sulfur compounds in air, methane, propane, refinery fuel gases, diesel and gasoline.

Recent advances in the sulfur chemiluminescence detector (SCD) have improved overall user experience by offering electronic pneumatics control for improved performance stability. Dual plasma design for non quenching performance and redesigned hardware simplify system maintenance.