ELSD
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S pe e d • Perfo rmance • Relia b ility

Preparative and Analytical Evapo Evaporative Light Scattering Detection (ELSD) Teledyne Isco’s Evaporative Light Scattering Detectors improve the detection of compounds with little or no UV chromophore such as carbohydrates, steroids, lipids, and terpenes. Whether you are analyzing or simply purifying your compounds, these powerful detectors add greater detection sensitivity for your most complex separations. The Process Detection Unlike UV detection alone, adding an ELSD to your existing LC system can provide near universal detection without changing your existing chromatographic methods....

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orative Light Scattering Detectors Model 340CF Preparative ELSD This detector is a modular component solution for the unique needs of preparative chromatography, allowing you to confidently see compounds without chromophores. An integral flow split system maintains a steady, 0.7 mL per minute flow stream over a wide range of flow rates and solvent compositions. Although ELSD is a destructive technique, only a miniscule amount of compound is lost. When used with UV-vis or All-wavelength detection on Teledyne Isco’s CombiFlash Rf and CombiFlash Torrent systems, the 340CF gives you the most...

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ELSD Specifications Dimensions (W x D x H) Two line, 20 character per line VFDL User Interface Evaporative Zone Temperature Thermo-Split™ Chamber Temperature Liquid Flow Rate Model 340CF Model 330 Four multi-function keys Ambient to 120 °C (248 °F) 10 °C to 70 °C (50 °F to 158 °F) 5 mL/min to 1 L/min 0.2 mL/min to 5 mL/min 65 psi ± 5 psi nitrogen or other inert gas Operating Conditions Electrical Requirements Wetted Materials Light Source Detector Output Signal (user selectable) Interface 16 °C to 29 °C (60 °F to 85 °F) and < 90% R.H. non-condensing Nominal 120 VAC, 50/60 Hz or Nominal 240...

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