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Science (New York, N.Y.)
|
February 11, 1972
Uranium in runoff from the Gulf of Mexico distributive province: anomalous concentrations
R F Spalding, W M Sackett
Pesticides Monitoring Journal
|
September 1, 1980
Pesticides in ground water beneath irrigated farmland in Nebraska, August 1978
R F Spalding, G A Junk, J J Richard
Analytical Chemistry
|
October 12, 2000
Trace analysis of ethanol, MTBE, and related oxygenate compounds in water using solid-phase microextraction and gas chromatography/mass spectrometry
D A Cassada, Y Zhang, D D Snow, et al.
Journal of Chromatography. A
|
July 10, 1999
Sensitive determination of RDX, nitroso-RDX metabolites, and other munitions in ground water by solid-phase extraction and isotope dilution liquid chromatography-atmospheric pressure electro-spray [correction of chemical] ionization mass spectrometry
D A Cassada, S J Monson, D D Snow, et al.
Journal of Chromatography. A
|
October 6, 2001
Analysis of oxytetracycline, tetracycline, and chlortetracycline in water using solid-phase extraction and liquid chromatography-tandem mass spectrometry
J Zhu, D D Snow, D A Cassada, et al.
Journal of Contaminant Hydrology
|
December 29, 2018
Applicability of the dual isotopes δ<sup>15</sup>N and δ<sup>18</sup>O to identify nitrate in groundwater beneath irrigated cropland
R F Spalding, A J Hirsh, M E Exner, et al.
Journal of Environmental Quality
|
July 31, 2001
Controlling nitrate leaching in irrigated agriculture
R F Spalding, D G Watts, J S Schepers, et al.
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of 1
Search research articles
Search
Showing results (1-10 of 7) with videos related to
Sort By:
Page
of 1
Science (New York, N.Y.)
|
February 11, 1972
Uranium in runoff from the Gulf of Mexico distributive province: anomalous concentrations
R F Spalding, W M Sackett
Pesticides Monitoring Journal
|
September 1, 1980
Pesticides in ground water beneath irrigated farmland in Nebraska, August 1978
R F Spalding, G A Junk, J J Richard
Analytical Chemistry
|
October 12, 2000
Trace analysis of ethanol, MTBE, and related oxygenate compounds in water using solid-phase microextraction and gas chromatography/mass spectrometry
D A Cassada, Y Zhang, D D Snow, et al.
Journal of Chromatography. A
|
July 10, 1999
Sensitive determination of RDX, nitroso-RDX metabolites, and other munitions in ground water by solid-phase extraction and isotope dilution liquid chromatography-atmospheric pressure electro-spray [correction of chemical] ionization mass spectrometry
D A Cassada, S J Monson, D D Snow, et al.
Journal of Chromatography. A
|
October 6, 2001
Analysis of oxytetracycline, tetracycline, and chlortetracycline in water using solid-phase extraction and liquid chromatography-tandem mass spectrometry
J Zhu, D D Snow, D A Cassada, et al.
Journal of Contaminant Hydrology
|
December 29, 2018
Applicability of the dual isotopes δ<sup>15</sup>N and δ<sup>18</sup>O to identify nitrate in groundwater beneath irrigated cropland
R F Spalding, A J Hirsh, M E Exner, et al.
Journal of Environmental Quality
|
July 31, 2001
Controlling nitrate leaching in irrigated agriculture
R F Spalding, D G Watts, J S Schepers, et al.
Page
of 1