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1篇 您的检索式：作者名="Corinne Jambert"

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		题名	作者	年代	出处	被引量
	1	NitroMAC:An instrument for the measurement of HONO and intercomparison with a long-path absorption photometer显示文摘Nitro MAC(French acronym for continuous atmospheric measurements of nitrogenous compounds) is an instrument which has been developed for the semi-continuous measurement of atmospheric nitrous acid(HONO). This instrument relies on wet chemical sampling and detection using high performance liquid chromatography(HPLC)-visible absorption at540 nm. Sampling proceeds by dissolution of gaseous HONO in a phosphate buffer solution followed by derivatization with sulfanilamide/N-(1-naphthyl)-ethylenediamine. The performance of this instrument was found to be as follows: a detection limit of around 3 ppt with measurement uncertainty of 10% over an analysis time of 10 min. Intercomparison was made between the instrument and a long-path absorption photometer(LOPAP) during two experiments in different environments. First, air was sampled in a smog chamber with concentrations up to 18 ppb of nitrous acid. Nitro MAC and LOPAP measurements showed very good agreement. Then, in a second experiment, ambient air with HONO concentrations below250 ppt was sampled. While Nitro MAC showed its capability of measuring HONO in moderate and highly polluted environments, the intercomparison results in ambient air highlighted that corrections must be made for minor interferences when low concentrations are measured.	Charbel Afif Corinne Jambert Vincent Michoud Aurélie Colomb Gregory Eyglunent Agnès Borbon Véronique Daele Jean-Francois Doussin Pascal Perros	2016	Journal of Environmental Sciences2016，28，2：	0

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