scholarly journals Survey on 882 Organic Micro-Pollutants in Rivers throughout Japan by Automated Identification and Quantification System with a Gas Chromatography-Mass Spectrometry Database

2009 ◽  
Vol 19 (3) ◽  
pp. 351-360 ◽  
Author(s):  
Kiwao KADOKAMI ◽  
Daisuke JINYA ◽  
Tomomi IWAMURA
Keyword(s):  
Mass Spectrometry ◽  
Gas Chromatography ◽  
Gas Chromatography Mass Spectrometry ◽  
Automated Identification ◽  
Chromatography Mass Spectrometry ◽  
Micro Pollutants ◽  
Identification And Quantification

scholarly journals SEPARATION AND IDENTIFICATION OF NORMAL HYDROCARBON, NONADECANE IN THE CABBAGE VEGETABLES SAMPLES (Brassica oleracea VAR. CAPITATA F. ALBA) BY GAS CHROMATOGRAPHY–MASS SPECTROMETRY

2010 ◽  
Vol 8 (3) ◽  
pp. 380-384
Author(s):  
M. Amzad Hossain ◽  
S. M. Salehuddin ◽  
M. J. Kabir
Keyword(s):  
Mass Spectrometry ◽  
Gas Chromatography ◽  
Brassica Oleracea ◽  
Methanolic Extract ◽  
Biological Materials ◽  
Gas Chromatography Mass Spectrometry ◽  
Chromatography Mass Spectrometry ◽  
Identification And Quantification

Toxic normal hydrocarbon (NH), nonadecane in the methanolic extract of the whole of cabbage samples collected from different districts of Bangladesh was analyzed by GC-MS. It was observed that NH deposition on the samples takes place in different morphological parts of the biological materials. The NH, nonadecane, was found in the cabbage samples collected from the highway road side by the extraction of methanol. The identification and quantification of the title compounds have not been reported previously in the cabbage sample.   Keywords: Cabbage; brassica oleracea var. capitata f. alba; quantification; normal hydrocarbon, nonadecane, GC-MS

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