Freezing-Point Depression: New Method for Measuring Ultramicro Quantities of Fluids
- 11 October 1963
- journal article
- research article
- Published by American Association for the Advancement of Science (AAAS) in Science
- Vol. 142 (3589), 237-239
- https://doi.org/10.1126/science.142.3589.237
Abstract
Accurate determination of the solute content of millimicroliter samples of biological fluids can conveniently be made with an instrument consisting of a thermoelectric cooler controlled by an electronic proportional servo system. Accuracies to within less than 2 percent have been achieved in determining the osmolarity of body fluids.Keywords
This publication has 1 reference indexed in Scilit:
- Simplified apparatus and procedure for freezing-point determinations upon small volumes of fluidJournal of Scientific Instruments, 1955