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A new method for dosing rhodamine B in natural water; Dosage de la rhodamine B dans les eaux naturelles

Technical Report:

Abstract

A simple and sensitive method well adapted to hydrological research. The dye is first extracted from the water sample by isoamyl alcohol and then the fluorescence of the alcoholic solution, after excitation by ultraviolet radiation, is measured spectrophotometrically. The sensitivity of the method is about 10{sup -12}, that is, a millionth of a milligram of dye per litre. Reprint of a paper published in 'Chimie Analytique', N. 2, Feb 1962, p. 70-72 [French] Methode simple et sensible convenant bien aux recherches hydrologiques. Le colorant est prealablement extrait de l'echantillon d'eau par l'alcool isoamylique; la fluorescence de la solution alcoolique eclairee en lumiere ultraviolette est ensuite mesuree au spectrophotometre. La sensibilite de la methode est de l'ordre de I0{sup -12}, soit un millionieme de milligramme de colorant par litre. Reproduction d'un article publie dans 'Chimie Analytique', N. 2, Feb 1962, p. 70-72.
Authors:
Marichal, M.; Benoit, R. [1] 
  1. Commissariat a l'energie atomique et aux energies alternatives - CEA, Centre de Marcoule, Centre de Production de Plutonium de Marcoule, Service de Protection contre les Radiations (France)
Publication Date:
Jul 01, 1961
Product Type:
Technical Report
Report Number:
CEA-R-1937
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; ABSORPTION SPECTROSCOPY; ALCOHOLS; AQUEOUS SOLUTIONS; CALIBRATION; CENTRIFUGATION; DECANTATION; FLUORESCENCE; HYDROCHLORIC ACID; QUANTITATIVE CHEMICAL ANALYSIS; RHODAMINES; SENSITIVITY; SODIUM SULFATES; SPECTROPHOTOMETRY; ULTRAVIOLET RADIATION
OSTI ID:
22669661
Research Organizations:
Commissariat a l'energie atomique et aux energies alternatives - CEA, Centre d'Etudes Nucleaires de Saclay, Service de Documentation, BP No.2, 91190 Gif-sur-Yvette (France)
Country of Origin:
France
Language:
French
Other Identifying Numbers:
TRN: FR1800510015546
Availability:
Available from INIS in electronic form
Submitting Site:
INIS
Size:
5 page(s)
Announcement Date:
Mar 13, 2018

Technical Report:

Citation Formats

Marichal, M., and Benoit, R. A new method for dosing rhodamine B in natural water; Dosage de la rhodamine B dans les eaux naturelles. France: N. p., 1961. Web.
Marichal, M., & Benoit, R. A new method for dosing rhodamine B in natural water; Dosage de la rhodamine B dans les eaux naturelles. France.
Marichal, M., and Benoit, R. 1961. "A new method for dosing rhodamine B in natural water; Dosage de la rhodamine B dans les eaux naturelles." France.
@misc{etde_22669661,
title = {A new method for dosing rhodamine B in natural water; Dosage de la rhodamine B dans les eaux naturelles}
author = {Marichal, M., and Benoit, R.}
abstractNote = {A simple and sensitive method well adapted to hydrological research. The dye is first extracted from the water sample by isoamyl alcohol and then the fluorescence of the alcoholic solution, after excitation by ultraviolet radiation, is measured spectrophotometrically. The sensitivity of the method is about 10{sup -12}, that is, a millionth of a milligram of dye per litre. Reprint of a paper published in 'Chimie Analytique', N. 2, Feb 1962, p. 70-72 [French] Methode simple et sensible convenant bien aux recherches hydrologiques. Le colorant est prealablement extrait de l'echantillon d'eau par l'alcool isoamylique; la fluorescence de la solution alcoolique eclairee en lumiere ultraviolette est ensuite mesuree au spectrophotometre. La sensibilite de la methode est de l'ordre de I0{sup -12}, soit un millionieme de milligramme de colorant par litre. Reproduction d'un article publie dans 'Chimie Analytique', N. 2, Feb 1962, p. 70-72.}
place = {France}
year = {1961}
month = {Jul}
}