Spectrophotometric Determination of High Molecular Weight Quaternary Ammonium Cations with Picric Acid. Application to Residual Amounts in Polysaccharides.

J. H. Sloneker, Allene Jeanes(United States Department of Agriculture), P. R. Watson(Johns Hopkins University), Petra Schmidt, J. E. Pittsley(United States Department of Agriculture), Jared B. Mooberry
Analytical Chemistry
February 1, 1965
Cited by 16


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