The perfect protection for your HPLC columns
The new NUCLEOGUARD Universal Protection System HPLC guard column holder system protects your HPLC column by preventing particles from entering the analytical column. This means that only the guard column needs to be replaced regularly instead of the analytical column, which significantly extends the service life of your column.
The new holder is screwed into your existing analysis chain by hand and is ready for immediate use. The redesigned, two-part construction greatly simplifies the installation of the holder and the regular replacement of the guard columns. The new guard column format will continue to be offered in the familiar inner diameters of 2 mm and 3 mm to ensure broad compatibility with a wide range of column dimensions from all established manufacturers.
A new guard column format packed with two different phases (NUCLEODUR C18 ec and NUCLEODUR C18 Gravity) will be available at launch, with further variants already in the pipeline.
✔ Two-piece design
✔ Supports all common analytical columns
✔ Starter kit includes holder, replacement ferrules, assembly tools, and quick start guide
✔ Guard columns for various sizes of analytical columns
