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Application of Ion Chromatography to the Determination of Water-Soluble Inorganic and Organic Ions in Atmospheric Aerosols

Application of Ion Chromatography to the Determination of Water-Soluble Inorganic and Organic Ions in Atmospheric Aerosols

Xue-Chun Yu, Ke-Bin He, Yong-Liang Ma, Fu-Mo Yang, Feng-Kui Duan, Ai-Hua Zheng, Cheng-Yi Zhao

J Environ Sci (China). 2004;16(5):813-5.

PMID: 15559818

Abstract:

A simple, sensitive and convenient ion chromatography(IC) method was established for the simultaneous determination of twelve water-soluble inorganic anions(F- , Cl- , NO2(-), NO3(-), SO3(2-), SO4(2-) , PO4(3-)), and fifteen water-soluble organic ions(formate, acetate, MSA, oxalate, malonate, succinate, phthalates, etc.) in atmospheric aerosols. The linear concentrations ranged from 0.005 microg/m3 to 500 microg/m3 ( r = 0.999-0.9999). The relative standard deviation (RSD) were 0.43%-2.00% and the detection limits were from 2.7 ng/m3 to 88 ng/m3. The proposed method was successfully applied to the simultaneous determination of those inorganic ions and organic ions in PM2.5 of Beijing.

Chemicals Related in the Paper:

Catalog Number	Product Name	Structure	CAS Number	Price
AS23111	Malonate Standard for IC			Price

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