Articles | Volume 16, issue 1
https://doi.org/10.5194/amt-16-181-2023
https://doi.org/10.5194/amt-16-181-2023
Research article
 | 
17 Jan 2023
Research article |  | 17 Jan 2023

Development and validation of a new in situ technique to measure total gaseous chlorine in air

Teles C. Furlani, RenXi Ye, Jordan Stewart, Leigh R. Crilley, Peter M. Edwards, Tara F. Kahan, and Cora J. Young

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Cited articles

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Short summary
This study describes a new technique to measure total gaseous chlorine, which is the sum of gas-phase chlorine-containing chemicals. The method converts any chlorine-containing molecule to hydrogen chloride that can be detected in real time using a cavity ring-down spectrometer. The new method was validated through laboratory experiments, as well as by making measurements of ambient outdoor air and indoor air during cleaning with a chlorine-based cleaner.
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