Liquid Phase Oxygen Measurement
In our prior topic cluster we explored oxygen as a gas phase component in the atmosphere. This series of articles looks into dissolved oxygen in liquids (especially aqueous solutions). The topics of solubility and saturation will be explored.
Moist Air vs. Dry Air
This article explores the impact of humidity upon the partial pressure of gases.
Oxygen Concentration in Aqueous Solutions
How do gases interact with liquids? This article serves as a primer for understanding how oxygen dissolves into a liquid - specifically water.
Henry’s Law
With the concepts of partial pressure firmly established in prior articles we can begin to explore oxygen solubility using Henry’s Law.
Oxygen Saturation Index
Oxygen saturation is frequently expressed as a percentage. This article explores moving from a standard concentration unit such as mg/l to the oxygen saturation index value.
Download Our O2 Measurement Guide
Get a better understanding of O2 measurement in Hamilton’s comprehensive O2 Measurement Guide.