Gas chromatographic determination of nitrogen oxide and dioxide using a photoionization detector
- Research Center for Testing Automobile Technics, Moscow (Russian Federation)
- Vernadskii Inst. of Geochemistry and Analytical Chemistry, Moscow (Russian Federation)
Recently, fundamentally new possibilities of detecting NO and NO{sub 2} have been connected with the use of a photoionization detector (PID), which is based on the ionization of analyzed components under vacuum UV radiation. The extensive experimental material on the employment of PID in the gas chromatographic analysis of different samples of organic and inorganic origin is given earlier. However there is no information about the practical use of PIDs for the analysis of NO and NO{sub 2}. The results obtained by using a PID for the gas-chromatographic analysis of a mixture of NO and NO{sub 2} are presented in this work. A specific Kuprumsorb sorbent based on a macroporous sulfonated cation-exchange resin in the Cu{sup 2+} form was used.
- OSTI ID:
- 171749
- Journal Information:
- Journal of Analytical Chemistry, Vol. 50, Issue 1; Other Information: PBD: Jan 1995; TN: Translated from Zhurnal Analiticheskoi Khimii; 50: No. 1, 48-50(1995)
- Country of Publication:
- United States
- Language:
- English
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