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Gilson PREP ELS II 2 ELSD Evaporative Light Scattering Detector - System 1

Brand:Gilson
Product Code: 8885
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Price: $825.00
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Gilson PREP ELS II 2 ELSD Evaporative Light Scattering Detector - System 1


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Gilson PREP ELS II 2 ELSD Evaporative Light Scattering Detector - System 1 | Priced $825.00 | bostonind.com (8885)

Here is a Gilson PREP ELS II 2 ELSD Evaporative Light Scattering Detector

Tested and in good working condition.

Gilson PREP II ELSD was inspected and performed preventative maintenance per manufacturer instructions (#60-5243-191)

System passed the self-test. Chamber and light trap were cleaned and o-rings were inspected and replaced as needed.
Tested chamber heat, gas valves, and pressure tested for leaks. Verified operation of laser and detector. Ran test sample to verify. Unit is ready for installation.

Documentation:
Brochure: https://drive.google.com/file/d/0Bz5srQzgsa6uVnotN1M4U0JzeDQ/view?usp=sharing

Manual: https://drive.google.com/file/d/0Bz5srQzgsa6uMjBxMms3MlJyNUk/view?usp=sharing

Please do not hesitate to contact us if you have any questions.

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Gilson PREP ELS II 2 ELSD Evaporative Light Scattering Detector - System 1

Manufacturer Description and Specification:

Modular component solution for preparative chromatography 

The Gilson PREP ELS II 2 ELSD  Evaporative Light Scattering 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/minute flow stream over a wide range of flow rates and solvent compositions.

The Gilson PREP ELS II 2 ELSD  Evaporative Light Scattering Detector Standard Features:
● Detection limits down to nanogram level 
● Dynamic range of over 3 orders of magnitude 
● Excellent reproducibility ~2% RSD 
● Minimal peak dispersion for detecting closely eluting peaks 
● Patented technology precisely controls spray chamber and drift tube temperature to optimize analyte detection 
● Flexible signal filter option reduces baseline noise, without affecting resultant peaks 
● Straight drift tube and long life laser provide long-term reliability and require minimal maintenance 
● Low gas consumption - compatible with almost any gas supply, (nitrogen recommended)

Evaporative Light Scattering Detection (ELSD)
The Gilson PREP ELS II 2 ELSD  Evaporative Light Scattering Detector improves 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.

Unlike UV detection alone, adding an ELSD to your existing LC system can provide near universal detection without changing your existing chromatographic methods.

The ELSD receives liquid eluting from the chromatography column. The fluid is nebulized using a stream of inert gas, forming an aerosol cloud of solvent droplets containing your compound.

The aerosol cloud is then evaporated, leaving particles of dried compound. A gas stream carries the particles to the detector. 

Within the detector, a laser illuminates the gas stream. When compound is present, the particles cause the laser light to scatter, indicating its presence and creating a detector signal.

The Gilson PREP ELS II 2 ELSD  Evaporative Light Scattering Detector offers advantages over other conventional ELSD systems:
●Patented technology precisely controls temperature to optimize analyte detection 
●Flexible signal filter option reduces baseline noise, without affecting resultant peaks
●Straight drift tube and long life laser provide long-term reliability and require minimal maintenance
●Low gas consumption — compatible with almost any gas supply, (nitrogen recommended)
●Backed by Teledyne Isco’s sales and service professionals

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 Gilson PREP ELS II 2 ELSD  Evaporative Light Scattering Detector gives you the most universal flash system available.

The Gilson PREP ELS II 2 ELSD  Evaporative Light Scattering Detector Flexible 
Easily configureThe Gilson PREP ELS II 2 ELSD  Evaporative Light Scattering Detector for preparative or analytical applications with a simple tubing change. The Gilson PREP ELS II 2 ELSD  Evaporative Light Scattering Detector can be used with most prep systems having an external detector input.

The Gilson PREP ELS II 2 ELSD  Evaporative Light Scattering Detector Scalable  
Keep preparative compound purifications on scale from 50 mg to 300 g.

The Gilson PREP ELS II 2 ELSD  Evaporative Light Scattering Detector Modular 
Share the detector among multiple instruments in your lab. Use either detector when you need it, where you need it.

The Gilson PREP ELS II 2 ELSD  Evaporative Light Scattering Detector is ideal for advanced research requiring extremely high sensitivity, high flow rates, or analysis of semi-volatile compounds. Filtering algorithm options allow use with conventional and fast HPLC systems. Store and quickly recall up to ten user-defined profiles to support a wide variety of analytical methods.


Manufacturer Documentation:

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