This polymeric column supports legacy methods for sugar analysis, fulfilling USP L19 and L22 requirements for sugar separation.
- Packed with rigid styrene/DVB-based strong cation-exchange resin.
- Employs size-exclusion, partition, and ligand exchange chromatography for separation.
- Separates saccharides via complex configuration differences between hydroxyl groups and metal ions.
- Utilizes Ca2+, Pb2+, and Na+ counter ions.
- Requires only water for neutral sugar analysis.
- For ionic substances, a salt (Ca(NO3)2 or CaSO4) with pH 3 to 7 should be added.
- Ca-EDTA (10 to 50 ppm) prevents performance deterioration with heavy metal samples.
- Suitable for food, biochemical, and natural product applications.
- Delivers high-performance saccharide separation.