Abstract
An apparatus for thermometric determination of the activity of water in solutions and in biological fluids is described, based on measurement of the temperature differences between the solutions or fluids and water suspended on thermistors in a saturated gas phase with forced convection. Thc precision and accuracy of the equipment is evaluated by determining the activity of water in sodium chloride solutions. The ratio between the measured temperature differences and the differences of the activity of water in these solutions was in this study found to be constant, extending the rangc of concentration in which Raoult's law is valid.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: Scandinavian journal of clinical and laboratory investigation
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
