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1189304 
Journal Article 
A rapid analysis of triazine herbicides in agricultural products by GC 
Tonogai, Y; Tsumura, Y; Nakamura, Y; Shibata, T 
1996 
1 
Shokuhin Eiseigaku Zasshi / Journal of the Food Hygienic Society of Japan
ISSN: 0015-6426
EISSN: 1882-1006 
Food Hygienic Society of Japan 
TOKYO 
37 
6 
363-371 
English 
WOS:A1996WA59000003 
A rapid analysis of 5 kinds of triazine herbicides and 3 kinds of metabolites in agricultural products by FTD-GC was developed. The pesticides in vegetables and fruits were extracted with methanol, re-extracted with 20% ethyl acetate/n-hexane and then cleaned up on Sep-pak Silica. The pesticides in cereals and beans were extracted with acetonitrile and then cleaned up on Sep-pak Silica, after the removal of lipids with n-hexane. Recoveries of the pesticides ranged between 50.3 and 92.9% for vegetables and fruits, and between 62.6 and 78.6% for cereals and beans, except for metabolites of metribuzin and cyanazine. 
pesticide; metribuzin; cyanazine; Sep-pak; Sep-pak silica; GC (FTD); GC/MS 
IRIS
• Methanol (Non-Cancer)
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