HPLC ELGhost Columns

Understanding the ELGhost

A. Lifetime of the column:3000 Hours with stable baseline

B. pH Stability: 1-14

C. Compatibility: ELGhost column must be dedicated column and cannot be used for other ion pair reagents mobile phases.

D. Washing procedure, the ELGhost can be washed together with main column, it does not need special washing.

• ELGhost peaks are contaminant peaks that appear even when no sample is injected.
• Causes: dirty pre-column or column, residue in injector, impurities in mobile phase, sample carry over or bad detector.
• ELGhost column is impressively designed to trap most ghost peaks before HPLC analysis.
• Very easy to install between the gradient mixer and the sample injector

Why ELGhost is the perfect solution

• Competently removes most ghost peaks, driving down time for method development and impurity analysis
• Genuinely compatible with water and organic solvents
• Effortless and quick installation and maintenance
• Practically detects trace impurities in mobile phases or residues
• Economic and can be used multiple times

HOW NOT TO USE THE EL-GHOST

• Ion-pairing solvents and amine additives e.g. Ammonia, trimethylamine may adversely affectthe column causing CHANGE in retention time and peak shape.
• Ghost peaks due to a bad detector CANNOT be resolved by the column.
• IF installed and used like a guard column target peaks may disappear.
• DO NOT flush the column with 100% water for a very long time.

NOTE: For all the regular & customized dimensions along with their Price & Lead Time, drop an inquiry at sales@elegancels.com