Repromer K is a polymer-based HPLC column with potassium-modified functionality, developed for the selective separation of sugars, sugar alcohols, and organic acids. The potassium ions interact specifically with hydroxyl and carboxyl groups, allowing reliable separation of mono-, di-, and polysaccharides as well as acidic compounds. With its polymeric backbone, Repromer K delivers exceptional chemical stability under extreme pH values, aggressive solvents, and high temperatures. This makes it significantly more durable than conventional silica-based carbohydrate columns, ensuring long operational lifetimes and reproducible performance.
Repromer K combines selective carbohydrate retention with polymeric durability – the reliable choice for laboratories analyzing sugars and organic acids under demanding chromatographic conditions.
Polymeric stationary phase with potassium modification
Selective retention for carbohydrates and organic acids
Optimized for mono-, di-, and polysaccharides as well as acidic analytes
High stability across broad pH and temperature ranges
Available particle size: 9 µm
Carbohydrate analysis in food and beverage testing
Biochemical separations of sugars, sugar alcohols, and metabolites
Pharmaceutical analysis of carbohydrate-based drugs and excipients
Method development requiring robust and selective sugar/acid separations
| Particle Size |
|
|---|---|
| Phase/Modification | K⁺ |
| Particle Type | |
| Separation Mode | |
| pH Range | 2 to 10 |
| Phase | Material Number |
|---|---|
| Repromer K, 9 µm | rm9.k0. |