Determination of picloram in soil and water by reversed-phase liquid chromatography |
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| Authors: | M. J. M. Wells J. L. Michael D. G. Neary |
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| Affiliation: | (1) U.S. Forest Service, Southern Forest Experiment Station, Auburn, Alabama;(2) U.S. Forest Service, Southeastern Forest Experiment Station, Gainesville, Florida;(3) George W. Andrews Forestry Science Laboratory, U.S. Forest Service, Auburn University, Devall Street, 36849, AL |
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| Abstract: | A reversed-phase liquid Chromatographic method is presented for the determination of picloram in the parts per billion 2 (ppb) range in soil, soil solution, and stream samples. Quantification is effected by UV absorption at 254 nm. Derivatization is not necessary. The method permits 92% ±7.1 recovery from water samples and 61.8% ± 11.1 recovery from soil samples. |
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