Ion Exclusion and Ligand Exchange Columns
Separation of organic acids, carbohydrates, alcohols on sulfonated cross-linked styrenedivinylbenzene copolymer
Modifications
Eurokat H
Eurokat Ca
Eurokat Pb
Eurokat Na
High Temperature Methods
Up to 90 °C
Method Development
Optional up to 10 % organic solvent
Chemically stable
pH 1–12
Sustainability
Aqueous eluents protect the environment and are cost-effective
User Friendly
Simple and robust methods for daily analysis. Versatile in its use.
Simplicity
Easy purchase via our online store with fast delivery. Learn More
Analysis of organic acids, carbohydrates and alcohols
Eurokat high performance polymer phases were especially developed for the separation of organic acids, carbohydrates, alcohols and even complex mixtures of these compounds. Eurokat is a sulfonated cross-linked styrenedivinylbenzene copolymer available in several ionic forms. All Eurokat columns can be used at temperatures up to 90 °C and are extremely stable over the whole pH range. Eurokat phases show extraordinary column lifetime stability and are not affected by aqueous solvents.
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Modifications
Find the perfect stationary phase for your application
Organic acids and alcohols
The Eurokat H ionic form is especially designed for the analysis of organic acids and even complex mixtures of acids, sugars and alcohols as well as sugar alcohols. It is a cation exchange material with 8 % cross linkage of the styrenedivinylbenzene copolymer. Best results are acieved with aqueous eluents and small amounts of anorganic acids, recommended eluent 0.005 M sulfuric acid. The usage of up to 10 % organic content in the mobile phase is possible. Click here to see Eurokat H applications.
Analysis of mono- and disaccharides
The ionic forms Ca and Pb are best suited for the analysis of smaller
carbohydrates like mono- and disaccharides and sugars up to a degree of polymerization (DP) of 4. It is a cation exchange material with 6 % cross linkage of the styrenedivinylbenzene copolymer. Best results are achieved with aqueous eluents, recommended eluent is pure deionized water. The usage of up to 10 % organic content in the mobile phase is possible. Click here to see Eurokat Ca and Eurokat Pb applications.
Analysis of sugar oligomers
The ionic form Na is best suited for the analysis of sugars oligomers up to a degree of polymerization (DP) of 8. It is a cation exchange material with 6 % cross linkage of the styrenedivinylbenzene copolymer. Best results are achieved with aqueous eluents, recommended eluent is pure deionized water. The usage of up to 10 % organic content in the mobile phase is possible. Click here to see Eurokat Na applications.
