Application Notes

A way to better analyse surface properties of planar substrates as coated metals, polymers and adhesives

Executive summary Planar surfaces are often treated or coated (e.g. with epoxy, organics, adhesives, metallic coating…) to provide certain properties as corrosion resistance, ...

HSP, a mighty tool for formulation applications

Executive summary Many practical chemical products are actually formulations, i.e. sophisticated mixtures of numerous compounds that can be liquids or solids. How to select them ...

Comparison of the surface properties of raw, micronized and conditioned lactoses

The surface properties of lactose play an essential role for the behavior of these powder in inhalers. The different Inverse Gas chromatography methods are providing very ...

Extension of the IGC analytical techniques to flat solid surfaces: feasibility study

The aim of the present work is to demonstrate that, using a simple device defining a chromatographic path between 2 plates of glass, it becomes possible to extend the classical ...

Indirect characterization of the surface properties involved by the adsorption of polymers on carbon black filler particles

This paper is an attempt to illustrate the interest of using IGC at infinite dilution for the characterization of the surface interactions involved by polymer adsorption on filler ...
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