Hostname: page-component-6bf8c574d5-qdpjg Total loading time: 0 Render date: 2025-02-16T18:49:56.112Z Has data issue: false hasContentIssue false
  • English
  • Français

Quantitative Extraction of Fluometuron from Water Samples by n-Pentane

Published online by Cambridge University Press:  12 June 2017

J. M. Davidson ,
C. E. Rieck  and
P. W. Santelmann
J. M. Davidson
Affiliation:
Agronomy Department, Oklahoma State University, Stillwater
C. E. Rieck
Affiliation:
Agronomy Department, Oklahoma State University, Stillwater
P. W. Santelmann
Affiliation:
Agronomy Department, Oklahoma State University, Stillwater
Get access Rights & Permissions [Opens in a new window]

Abstract

n-Pentane was used to extract 3-(m-trifluoromethylphenyl)-1,1-dimethylurea (fluometuron) from soil-water samples. The microgram quantity of fluometuron in the n-pentane was measured at a wavelength of 242 mμ with an ultraviolet spectrophotometer and this measurement related to the fluometuron concentration in the soil-water sample. No measurable interference was noted in the n-pentane after the extraction of fluometuron from the soil-water samples. The procedure was developed for extracting and quantitatively determining fluometuron in soil-water samples.

Type
Research Article
Information
Weed Science , Volume 16 , Issue 3 , July 1968 , pp. 356 - 358
Copyright
Copyright © Weed Science Society of America 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Literature Cited

1. Bleidner, W. E., Baker, H. M., Levitsky, Michael, and Lowen, W. K. 1954. Determination of 3-(p-chlorophenyl)-1,1-dimethylurea in soils and plant tissue. J. Agr. Food Chem. 2:476–479.Google Scholar
2. Bleidner, W. E. 1954. Application of chromatography in determination of micro quantities of 3-(p-chlorophenyl)-1,1-dimethylurea. J. Agr. Food Chem. 2:682–684.CrossRefGoogle Scholar
3. Gutenmann, W. H. and Lisk, D. J. 1966. Electron Capture Determination of cotoran, tenoran, and tupersan herbicides following hydrolysis and bromination. J. Gas. Chromatog. 4:424–425.CrossRefGoogle Scholar
4. Kirkland, J. J. 1962. Trace analysis by programmed temperature gas chromatography—simultaneous determination of monuron and diuron herbicide residues. Anal. Chem. 34:428–433.CrossRefGoogle Scholar
5. Knusli, E. 1964. Prometryne, p. 183. In Zweig, G. (ed.) Analytical methods of presticides, plant growth regulators and food additives, Vol. IV, Herbicides. Academic Press, New York.Google Scholar
6. Lowen, W. K. and Bokel, H. M. 1952. Determination of macro and micro quantities of 3-(p-chlorophenyl)-1,1-dimethylurea. Anal. Chem. 24:1475–1479.Google Scholar
7. Pease, H. L. 1962. Separation and colorimetric determination of monuron and diuron residues. J. Agr. Food Chem. 10:279–281.Google Scholar
8. Yound, H. Y. and Govtner, W. A. 1953. Microdetermination of 3-(p-chlorophenyl)-1,1-dimethylurea in plant tissue. Anal. Chem. 25:800–802.Google Scholar