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Long-Life Stationary Phases for UHPLC to Industrial-Scale HPLC

Designed for Harsh Conditions

Long-Life stationary phases for HPLC

Chemical stability equal to none

Long term chemical stability

Chemical stability - CIP conditions

Steroid separation with different Kromasil families

Kromasil EternityXT is a family of unparalleled stationary phases that keep you in the forefront of purification technology. The Kromasil EternityXT bulk material support you in your preparative chromatography needs even under harsh conditions where the mechanical and chemical stability of the packing could be challenged.

Kromasil EternityShell and UHPLC/HPLC columns have been designed for users who expect to perform separations between pH 1 and 12 and look for fast separations using solid-core technology or full porous particles.

The Kromasil EternityShell columns are based on solid-core particles and EternityXT UHPLC/HPLC columns are based on a merged organic/inorganic silica material used in the analysis of pharmaceutical, clinical, environmental, food and beverage and industrial samples.

Testing for mechanical and chemical stability is one of the cornerstones in the development of Kromasil stationary phases. The Kromasil EternityXT materials for preparative chromatography have been designed to specific requirements where the packed material has been exposed to various hydrolysis and clean-in-place conditions.

It is possible for you to sanitize or regenerate Kromasil EternityXT C18 and C8 in-column (cleaning in place, CIP) even at 1 M NaOH, if you so require.  Kromasil EternityXT stationary phases are disruptive in the marketplace as 1 M NaOH is a standard in biochromatography for treatment of polymer resins and now this barrier has been minimized between polymer and silica based materials due to the characteristics of the Kromasil EternityXT platform.

In addition Kromasil EternityShell columns and EternityXT UHPLC/HPLC columns are a further expansion of the Kromasil analytical portfolio

This reinforced silica has extraordinary high chemical stability, maintains the benefits of the well-recognized Kromasil Classic silica and offers first-rate separation power as well as loadability at low, medium and high pH from impurity isolation to full scale purification manufacturing.

Testing for mechanical and chemical stability is one of the cornerstones in the development of Kromasil stationary phases. The Kromasil EternityXT materials for preparative chromatography have been designed to specific requirements where the packed material has been exposed to various hydrolysis and clean-in-place conditions.

The new easy way forward with the family of Kromasil EternityXT allows more options for method development with a wider range of pH conditions and due to its “state-of-the-art stability” concept it generates longer lifetime and higher efficiency for new methods.
The availability of products for analytical UHPLC/HPLC, semiprep to industrial scale HPLC and SFC users gives a complete new offer to chromatographic approaches.

If you have any questions or need a quote request information now!

We are happy to answer your questions by phone at +46 30 34 04 908


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