SepaFlashTM FP LT-ELSD Low temperature evaporatice light scattering detector

The SepaFlash FP LT-ELSD (DMV10212) is a standalone low-temperature light scattering detector for preparative liquid chromatography and is compatible with all SepaBean systems. The eluate is nebulised with nitrogen or air, the solvent evaporates in a temperature-controllable drift tube and the light scattering of the remaining analyte particles is detected by a photodiode. A specialised nebuliser cell removes larger droplets so that the SepaFlash FP LT-ELSD operates at low temperatures with low noise and can detect thermolabile or semi-volatile compounds. Typical applications are carbohydrates, lipids, polymers, natural products and other compounds without sufficient UV absorbance. The detector supports gradient elution, an eluent flow of 100 µL/min to 5 mL/min, a typical sensitivity of 100 ng and remote control via the SepaBean or ChemBeanGo app.

Features and Benefits

• Automated gradients and fraction collection
• Wireless operation via mobile devices
• Integrated methods and knowledge database
• UV, DAD, UV/Vis, and optional ELSD detection
• Models ranging from 100 to 1,000 mL/min
• Compatible with cartridges ranging from 4 g to 10 kg

Additional Information

The SepaBean product line includes flash chromatography systems for everything from daily laboratory use to purification on a kilogram scale. The models differ primarily in terms of flow range, maximum system pressure, pump system, the number of solvent lines, and the supported cartridge sizes. The U100 and U200 models use a ceramic pump and a binary two-solvent gradient. The T, SepaBean machine, and SepaBean machine 2 models enable more complex gradients with four solvent lines; the machine 2 model additionally features a dual-piston pump system and a higher operating pressure. For large sample volumes, the L models are available with flow rates of up to 1,000 mL/min, as well as an optional column holder, sample injection module, and fraction collector. The software supports the recording of separation methods, wireless operation, and various fraction collection criteria.

Legal Information

SepaBean is a registered trademark of the manufacturer Santai Science Inc., Montreal, Canada.