Pressure drop in selected porous materials used for thermal regenerators

Optimization and validation of a fast ul

Optimization and validation of a fast ultrahigh-pressure liquid chromatographic method for simultaneous determination of selected sulphonamides in water samples using a fully porous sub-2 μm column at elevated temperature

✍ Heba Shaaban; Tadeusz Górecki 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 352 KB

## Abstract High temperature in HPLC is considered a valuable tool helping to overcome the increase in the column backpressure when using small packing particles such as sub‐2 μm, as it allows reduction in the mobile‐phase viscosity. In this study, a fast analytical method based on HPLC‐UV was deve