Charged aerosol detector is UHPLC compatible
ESA Biosciences has introduced the Corona Ultra - a charged aerosol detector that is ultra-high performance liquid chromatography (UHPLC) compatible - at Pittcon 2009.
With reduced peak dispersion and 100Hz acquisition rate, the detector is suited for applications from small molecules and carbohydrates to lipids and polymers.
With one second peak widths at base at 0.2-2mL/min and run times at least five times faster than conventional systems, the Corona Ultra delivers reduced time for method development, increased throughput and approximately five times lower solvent consumption.
Typical sensitivity of <10ng on column and as low as ~500 pg on column for carbohydrates make the Corona Ultra particularly suitable for analytical research and development and manufacturing quality control.
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ESA study analyses Pegylated protein and free PEG
ESA Biosciences has conducted a study to resolve Pegylated monoclonal antibody (PEG-MAb) and free PEG using size exclusion chromatography and the Corona charged aerosol detector. -
Application note details algae oil separation
ESA Biosciences has released an application note describing a method using gradient reversed-phase HPLC and the Corona charged aerosol detector to separate crude algae oil into its components. -
Application note details biodiesel analysis
ESA Biosciences has released an application note describing the use of the Corona charged aerosol detector (CAD) with normal-phase HPLC for the determination of impurities in biodiesel. -
Corona CAD determines free ions in biodiesel
The Corona charged aerosol detector (CAD) with standard HPLC can be used for the determination of free glycerin and ions (sodium, sulphate, potassium, magnesium and calcium). -
HPLC detectors controlled by Waters software
ESA Biosciences has announced that its Corona family of HPLC detectors can now be controlled by Waters Empower 2 chromatography software.
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