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Updated: Jun 28, 2026

12:33
High-throughput Fluorometric Measurement of Potential Soil Extracellular Enzyme Activities
Published on: November 15, 2013
[Not Available]
R Bonneau1, J Faure, J Joussot-Dubien
1Départment de Chimie-Physique, Faculté des Sciences de Bordeaux.
Talanta
|January 1, 1967
Abstract:
Some N-methylated derivatives of thionine have been separated from thionine, Methylene Blue, and each other by solvent extraction into carbon tetrachloride from an aqueous solution buffered to the pH appropriate for each compound. The method can be used to purify the dyes.