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Web URL(s): | http://www.tandfonline.com/doi/abs/10.1080/03601239209372766 Last checked: Item not verified Requires: PDF Reader Access conditions: Item is within a limited-access website |
Publication Type:
| 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. |
Publishing Information: | New York: Marcel Dekker |
# of Pages: | 13 |
Keywords: | TIC Keywords: Trifluralin; Benfluralin; Residues; Thatch; Soils; Gas liquid chromatography; Solid-phase extraction
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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 Tables Graphs |
| 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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| Web URL(s): http://www.tandfonline.com/doi/abs/10.1080/03601239209372766 Last checked: Item not verified Requires: PDF Reader Access conditions: Item is within a limited-access website |
| MSU catalog number: QH 545 .P4 J6 |
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