Influence of water in liquid-solid chromatographic systems on retention data : I. Adsorption isotherms of the interface of class N solvents and silica gels

On the Behavior of Nonionic Surfactants

On the Behavior of Nonionic Surfactants at the N-Heptane/Silica Gel Interface: Influence of the Presence of Interfacial Water Inferred from Adsorption Isotherms and Calorimetric Data

✍ S. Lagerge; E. Keh; S. Partyka; M. Lindheimer 📂 Article 📅 2000 🏛 Elsevier Science 🌐 English ⚖ 118 KB

The behavior of two polydisperse nonionic surfactants, poly (oxyethylene) glycol alkylphenyl ether TX-35 and TX-100, at the prewetted silica gel/n-heptane and dried silica gel/n-heptane interfaces has been compared by the determination of the average adsorption isotherms of the polydisperse surfacta