Article: Water Activity Determination of OSD Products using Frequency Modulation Spectroscopy
The FMS-Water Activity Analyzer is a nondestructive headspace gas analyzer used to make direct water activity measurements and quantify relative humidity conditions inside containers. This article describes a case study that demonstrates how measuring the water activity at multiple time points, during the product life cycle, will correlate to changes in critical quality attributes. The ability to generate robust data in these areas with one instrument is a big advantage for combining a variety of formulation and packaging studies in all stages of the product life cycle.
Wherever you need support optimizing product and process quality throughout the product lifecycle, LIGHTHOUSE experts are available for you.