"Applejack" Technique: New Application of an Old Approach to Solute Concentration

19 April 1963

journal article
research article
Published by American Association for the Advancement of Science (AAAS) in Science

Vol. 140 (3564) , 292
https://doi.org/10.1126/science.140.3564.292

Abstract

Freezing and slow thawing is a simple and inexpensive means for preparing concentrated solutions from large volumes of water-soluble compounds. Particularly appropriate for colored compounds, it can be adapted easily to colorless solutes for which quantitative tests are available.

Keywords

PIGMENTS
SOLUTIONS