Air sampling and gas-chromatographic determination of chlorodinitrobenzene isomers in the working environment

Czasopismo : Acta Chromatographica
Tytuł artykułu : Air sampling and gas-chromatographic determination of chlorodinitrobenzene isomers in the working environment

Autorzy :
Kowalska, T.
Institute of Chemistry, Silesian University, 9 Szkolna Street, 40-006 Katowice, Poland,
Kaczmarski, K.
Chemical Engineering Department, Rzeszów University of Technology, Rzeszów, Poland,
Pavlova, A.
Analytical Department, Research and Development Institute, Lukoil-Neftochim-Bourgas-AD, 8104 Bourgas, Bulgaria,
Giza, I.
Plant Protection Institute, Sośnicowice Branch, ul. Gliwicka 29, 44-153 Sośnicowice, Poland,
Walorczyk, S.
Institute of Plant Protection, Department of Pesticide Residue Research, ul. Miczurina 20, 60-318 Poznań, Poland,
Waksmundzka-Hajnos, M.
Department of Inorganic and Analytical Chemistry, Medical University, Staszica 6, 20-081 Lublin, Poland,
Gadzikowska, M.
Department of Inorganic and Analytical Chemistry, Medical Academy, Staszica 6, 20-081 Lublin, Poland,
Nagahashi, M.
Laboratory of Instrumental Analysis, Tokyo University of Agriculture, 1-1, Sakuragaoka-1, Setagaya, Tokyo 156-8502, Japan,
Fisher, J.
Department of Chemistry, Lafayette College, Easton, PA 18042, USA,
Schariter, J. J.
Department of Chemistry, Lafayette College, Easton, PA 18042, USA,
Bodzek, D.
Department of Chemistry, Faculty of Medicine, Medical University of Silesia, 41-808 Zabrze, Jordana 19, Poland,
Nabi, S. A.
Analytical Research Laboratory, Department of Chemistry, Aligarh Muslim University, Aligarh-202002, India,
Nabi, S. A.
Analytical Research Laboratory, Department of Chemistry, Aligarh Muslim University, Aligarh-202002, India,
Misra, A. K.
Department of Chemistry, NNISN Dass (PG) College, Budaun 243 601 (UP), India,
Mohammad, A.
Analytical Research Laboratory, Department of Applied Chemistry, Z.H. College of Engineering and Technology, Aligarh Muslim University, Aligarh-202002, India,
Mohammad, A.
Analytical Research Laboratory, Department of Applied Chemistry, Faculty of Engineering and Technology, AMU, Aligarh-202002, India,
Mohammad, A.
1Department of Applied Chemistry, Faculty of Engineering and Technology A.M.U., Aligarh-202002, India,
Adamek, E.
Silesian Academy of Medicine, Faculty of Pharmacy, Department of General and Analytical Chemistry, Jagiellońska 4, 41-200 Sosnowiec, Poland,
Malinowska, I.
Department of Adsorption and Planar Chromatography, Faculty of Chemistry, Maria Curie Skłodowska University, Pl. Marii Curie – Skłodowskiej 3, 20-031 Lublin, Poland,
Cisowski, W.
Department of Pharmacognosy, Medical University of Gdańsk, 80-416 Gdańsk, Al. Gen. J. Hallera 107a, Poland,
Pośniak, M.
Central Institute for Labor Protection, Czerniakowska 16, 00-701 Warsaw, Poland,
Abstrakty : Chlorodinitrobenzene (CDNB) isomers are highly allergenic and irritating noxious substances used to produce explosives and dyes. A capillary gas-chromatographic method with flame-ionization detection has been developed for quantitative determination of 1-chloro-2,4-dinitrobenzene and 1-chloro-3,4-dinitrobenzene in workplace air. Polypropylene filters were used to separate CDNB aerosols from the air tested, and ethanol was used for extraction; recovery of the CDNB isomers was ca 94%. Use of a 60 m ´ 0.32 mm PE-1 capillary column at 180oC ensured appropriate sensitivity and precision of determination, and separation from other substances also present under industrial conditions. The detection limit achieved for injected samples was 0.02 žg of each CDNB isomer. This analytical procedure enables determination of CDNB isomers in workplace air at levels from 0.25 to 2.0 mg m-3.

Słowa kluczowe :
Wydawnictwo : University of Silesia in Katowice
Rocznik : 2001
Numer : No. 11
Strony : 224 – 232
Bibliografia :
DOI :
Cytuj : Kowalska, T. ,Kaczmarski, K. ,Pavlova, A. ,Giza, I. ,Walorczyk, S. ,Waksmundzka-Hajnos, M. ,Gadzikowska, M. ,Nagahashi, M. ,Fisher, J. ,Schariter, J. J. ,Bodzek, D. ,Nabi, S. A. ,Nabi, S. A. ,Misra, A. K. ,Mohammad, A. ,Mohammad, A. ,Mohammad, A. ,Adamek, E. ,Malinowska, I. ,Cisowski, W. ,Pośniak, M. , Air sampling and gas-chromatographic determination of chlorodinitrobenzene isomers in the working environment. Acta Chromatographica No. 11/2001
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