Regenfix | ReGenFix Technology
chromatography column regeneration
chromatography resin regeneration, talon resin regeneration, ion exchange column, ion exchange column regeneration, affinity column, affinity column regeneration, size exclusion column regeneration, regenfix, FPLC, chromatography, cromatografia, colonna cromatografica, chromatography column, SEC columns, size exclusion chromatography, ion exchange chromatography, rigenerare colonna cromatografia, chromatography column regeneration,
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ReGenFix Technology

The ReGenFix procedure is much more than just an “on place cleaning” of your columns. Years of experience in working with chromatography as well as with organic and inorganic compounds have resulted in the development and implementation of ReGenFix.


Our formula consists of amphiphilic and amphoteric components that are able to actively dissolve all the impurities normally present in the chromatography columns.

Our innovative formula is not based on detergents, it does not alter resins, column stability, or performances, and does not leave residues afterward.

Thanks to our technology, all the impurities present in the columns are efficiently removed and no column is too dirty for us to regenerate and fix it.


Moreover, we always provide you with a technical report. For instance, in the case of size exclusion chromatography, we will run a standard marker and acetone, giving you the final plots and the values of the reduced plate height, asymmetry factor, and the number of theoretical plates/meter.


After the ReGenFix treatment, your column will perform like a brand-new one. This means that our treatment will be extremely useful in procedures of protocols’ standardization either for low scale production, such as the ones in laboratories or in industrial-scale productions.


You can say goodbye to stacks of exhausted columns in your lab and say hello to ReGenFix!

ReGenFix Basic

When should I ReGenFix my column?

You can send us your used columns as soon as you think they don’t perform anymore as they should. The reasons for regenerating your columns can be different: stacking (high pressure and related problems), resins that have changed colour (they turned brown or yellow), decreased resolution and separation capacity.

When you get to this point you can contact us and we will explain you how to send us the columns.


Which type of dirt can be removed by ReGenFix with respect to normal regeneration laboratory procedure?

ReGenFix formula has been developed to remove from a used chromatography columns all sort of impurities like nucleic acids, lipids, pectins and many other unwanted substances which normally cannot be removed by ordinary laboratory procedures.


Which quality are we able to deliver after ReGenFixing your column?

Columns can be regenerated with ReGenFix about 3-4 times or more depending on the condition under which the column was used.


Aren’t you convinced yet by our ReGenFix procedure?

Just try it! Send to us one of your stacked, unclear and exhausted columns destined to the garbage bin and you will get back your column with the performance of a new column.

Calibration Report