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Can I read Gas Chromatographic Determination of Benzene, Toluene, Ethylbenzene and Xylenes Using Flame Ionization Detector in Water Samples with Direct Aqueous Injection Up to 250 μL on EtoBox?
Gas Chromatographic Determination of Benzene, Toluene, Ethylbenzene and Xylenes Using Flame Ionization Detector in Water Samples with Direct Aqueous Injection Up to 250 μL by R. Kubinec; J. Adamuščin; H. Jurdáková; M. Foltin; I. Ostrovský; A. Kraus; L. Soják is a Chemistry article available to read on EtoBox.
What is Gas Chromatographic Determination of Benzene, Toluene, Ethylbenzene and Xylenes Using Flame Ionization Detector in Water Samples with Direct Aqueous Injection Up to 250 μL about?
A simple method of solventless extraction of volatile organic compounds (benzene, toluene, ethylbenzene and xylenes) from aqueous samples was developed. This method allows direct injection of large volume of water sample into a gas chromatograph using the sorption capacity of the sorbent Chromosorb P NAW applied directly in the injection port of gas chromatograph. The system prevent water penetration into a column, keep it adsorbed on its surface until the analytes are stripped into a column, and the residual water is purging using split flow. The limit of detection ranging from 0.6 for benzene to 1.1 microg l(-1) for o-xylene and limit of quantification ranging 2.0-3.6 microg l(-1) are lower that those reached by gas chromatography with flame ionization detection and direct aqueous injection before.
Who reads Gas Chromatographic Determination of Benzene, Toluene, Ethylbenzene and Xylenes Using Flame Ionization Detector in Water Samples with Direct Aqueous Injection Up to 250 μL?
It is typically read by researchers, students, and practitioners in Chemistry.
- Author
- R. Kubinec; J. Adamuščin; H. Jurdáková; M. Foltin; I. Ostrovský; A. Kraus; L. Soják
- Publisher
- Elsevier Science; Elsevier ; Elsevier BV (ISSN 1873-3778)
- Published
- 2005
- Language
- EN
- Field
- Chemistry (Physical Sciences)