How can I replace or install a Eurokat precolumn on an analytical KNAUER column with 8 mm ID?

Eurokat 8 mm ID precolumns do not need any precolumn holder as they are built up just like the analytical main column. For installing or exchanging the 8 mm ID guard column, just wait for the columns to depressurize and cooling down the temperature after a run. Then loosen the capillaries at the head of the analytical column and install the small precolumn on top of the main column. 

We separate molecules and unite people.

Based in Berlin, KNAUER is a medium-sized company that has been serving the sciences since 1962. We are a developer and manufacturer of scientific instruments of superior quality for liquid chromatography (LC), liquid dosing and other laboratory tasks. The product range includes systems, engineering solutions and components for:

Analytical HPLC / UHPLC
Preparative HPLC
Fast protein liquid chromatography (FPLC)
Multi-column Chromatography / SMB
High-pressure dosing solutions
Lipid nanoparticle (LNP) production and research

We are an established partner in science. Today and in the future.​​​​​​

Do you need more information?

Please contact us!

Follow us