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New Article: New Spectrophotometric Method for Determining Nitrogen Dioxide in Air Using 2,2-azino-bis(3-ethyl benzothiazoline)- 6-Sulfonic Acid-Diammonium Salt and Passive Sampling

A new simple and highly sensitive spectrophotometric method for determining nitrogen dioxide in air was developed. The method is based on converting atmospheric nitrogen dioxide to nitrite ions within the IVL passive samplers used for samples collect...

Authors:   Alaa A. Salem, Ahmed A. Soliman and Ismail A. El-Haty
Journal:   Analytical Chemistry Insights
Year:   2011
DOI:   10.4137/ACI.S6969
Publication date:   29-May-2011
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