Measurement of sub-ppb by volume levels of atmospheric nitrogen dioxide using an alkaline trapping solution and spectrofluorometric analysis.
D000397:Air Pollution / Q000032:analysis; D000468:Alkalies; D008832:Microchemistry; D009585:Nitrogen Dioxide / Q000032:analysis*; D013050:Spectrometry, Fluorescence
D000468:Alkalies; D009585:Nitrogen Dioxide