Multianalytical approach to characterise adsorption of industrial grade surfactants or polymers on different crystalline agrochemicals

Surfactant adsorption on different agrochemicals is analysed with different techniques. Obtaining adsorption isotherm data is substantially made more difficult by industrial grade adsorbing molecules and active substances. Two classes of techniques are discussed, direct probing of surfactant concentration and measurement of properties linked to the adsorption of surfactant to particles.