Full TGIF Record # 31068
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Web URL(s):http://www.tandfonline.com/doi/abs/10.1080/03601239209372766
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Publication Type:
i
Report
Author(s):Krause, A. A.; Niemczyk, H. D.
Author Affiliation:OARDC/The Ohio State University, Department of Entomology, Wooster, OH
Title:Simultaneous gas-liquid chromatographic analysis of trifluralin and benfluralin residues in turfgrass thatch and soil by solid-phase extraction
Source:Journal of Environmental Science and Health: Part B: Pesticides, Food Contaminants, and Agricultural Wastes. Vol. B27, No. 1, 1992, p. 39-51.
# of Pages:13
Publishing Information:New York: Marcel Dekker
Keywords:TIC Keywords: Trifluralin; Benfluralin; Residues; Thatch; Soils; Gas liquid chromatography; Solid-phase extraction
Abstract/Contents:"A method is presented for either simultaneous or separate residue analysis of 2,6-dinitro-N,N-dipropyl-4- trifluoromethylaniline (trifluralin) and N-butyl-N-ethyl- 2,6-dinitro-4-trifluoromethylaniline (benfluralin) in turfgrass thatch and soil. Trifluralin and/or benfluralin residues are extracted from thatch and soil with acetonitrile-water mixture, reextracted and purified with C18 soil-phase extraction (SPE) tubes, and quantified by megabore column gas chromatography with a nitrogen specific detector. Method sensitivity for both compounds is 0.05 mg/kg for thatch and 0.02 mg/kg for soil."
Language:English
References:13
Note:Figures
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ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Krause, A. A., and H. D. Niemczyk. 1992. Simultaneous gas-liquid chromatographic analysis of trifluralin and benfluralin residues in turfgrass thatch and soil by solid-phase extraction. J. Environ. Sci. Health. B27(1):p. 39-51.
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http://www.tandfonline.com/doi/abs/10.1080/03601239209372766
    Last checked: Item not verified
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    Access conditions: Item is within a limited-access website
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