Journal of Ecology and Rural Environment ›› 1990, Vol. 6 ›› Issue (2): 54-56.doi:
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HUANG Shi-Zhong, CHEN Guo-Guang, LI Zhi-Xiang
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Abstract: New method for analysis of nitrofene in rice was reported in this paper.Rice samples were extracted with dichoromethane. The extracted solution was purified by neutral aluminum oxide arid Florisil mix-up column.The prepared samples was tested with gas chromatography equipped with NPD and 3% OV-17 gas chrom Q 80 -100 mech column. This method was applicable to the determination of nitrofene residue in rice with satisfactory recovery rate ( 87.33-91.47%, variant coefficient from 3.36% to 6.31% )and fine detection limit 0.0212ppm.
HUANG Shi-Zhong, CHEN Guo-Guang, LI Zhi-Xiang. STUDY ON THE ANALYTICAL METHOD FOR NITROFENE RESIDUE IN RICE[J]. Journal of Ecology and Rural Environment, 1990, 6(2): 54-56.
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