首页|Research of qualitative ELISA and GC-MS for Atrazine in soil
Research of qualitative ELISA and GC-MS for Atrazine in soil
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The qualitative ELISA was used for screening out atrazine in soil and positive results were proved with GC-MS。 The recoveries ，Precision and the detection limits were estimated in this paper。 The average recoveries of ELISA were 96。64％~ 98。06％，and coefficient of variations were 1。69％~ 3。36％，the detection limit was 0。04μg/kg， while The average recoveries of GC-MS were 85。78％~87。46％，and coefficient of variations were 4。3％~6。56％，the detection limit was 0。03μg/kg， when the concentrations of 0。5，1。0，5。0μg/kg atrazine standard were add to soil samples。 Then three positive samples that filtered by ELISA were proved with GCMS， and the results were coherent between two methods。 The assay found ELISA is a rapid and exact method with good reproducibility for atrazine determination in soil。
soilatrazineELISAGC-MS
HU xiaohang、WANG xiwei、ZHOU qin、WU yumei、XU qingxuan
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Crop academe, Heilongjiang University, China Inspections and Testing Centre for Beet Quality, Ministry of Agriculture, China
International conference on environmental biotechnology and materials engineering;EBME 2011
Harbin(CN);Harbin(CN)
Environmental biotechnology and materials engineering.;part 2.
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