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 collection. Acidifying nitrite ions with concentrated HCl...

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Detalles Bibliográficos
Autores principales: Salem, Alaa A., Soliman, Ahmed A., El-Haty, Ismail A.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Libertas Academica 2011
Materias:
Original Research
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3117622/
https://www.ncbi.nlm.nih.gov/pubmed/21760708
http://dx.doi.org/10.4137/ACI.S6969

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