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Product Information
Phase Detail
Rezex RSO-Oligosaccharide Ag<sup>+</sup> Ion Exclusion HPLC Columns<br class="t-last-br" />
Rezex RSO-Oligosaccharide Ag+ Ion Exclusion HPLC Columns is packed with a 4% cross-linked silver ion exclusion media
Cross Reference Guide
| Phase | Description | Applications | Bio-Rad® Aminex® | Supelco® Supelcogel™ | Waters® Sugar-Pak™ | Transgenomic® CARBOSep™ | Sepax® Carbomi® |
|---|---|---|---|---|---|---|---|
| RSO-Oligosaccharide | 4 % cross-linked SILVER | – High resolution of oligosaccharides up to 18 degrees of polymerization (Dp) | HPX-42A 125-0097 |
Supelcogel AG1 & AG2 |
N/A | N/A | N/A |
Higher Efficiency = Baseline Separation of
Critical Sample Components
Critical Sample Components
Oligosaccharides
Aminex and Bio-Rad are registered trademarks of Bio-Rad Laboratories, Inc. Comparative separations may not be representative of all applications.
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Columns:
Rezex RSO-Oligosaccharide
Aminex HPX-42A |
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Dimension:
200 x 10.0 mm
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Mobile Phase:
Water
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Flow Rate:
0.3 mL/min
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Temperature:
80 °C
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Detection:
ELSD
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Sample:
Malto-Oligosaccharides (Dp1-Dp14)
(Dp refers to degree of polymerization) |
Other Application
Oligosaccharides
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Column:
Rezex RSO-Oligosaccharide
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Dimension:
200 x 10 mm
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Part No.:
00P-0133-N0
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Mobile Phase:
Water
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Flow Rate:
0.3 mL/min
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Temperature:
75 °C
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Detection:
RI
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Sample:
Malto-Oligosaccharides as shown
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Applications (partial list)
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| Compound | App ID No. |
|---|---|
| Malto-Oligosaccharides | 5507 |
Specifications and Operating Recommendations
| Rezex RSO-Oligosaccharide |   |
|---|---|
| Part No. | 00P-0133-N0 |
| Ionic Form | Silver |
| Standard Dimensions | 200 x 10 mm |
| Matrix | Sulfonated Styrene Divinyl Benzene |
| Cross Linking | 4 % |
| Particle Size (μm) | 12 |
| Min. Efficiency (p/m) based on last peak | N/A |
| Typical Pressure (psi @ Testing Flow Rate) | 115 |
| Max. Pressure (psi @ Max Flow Rate) | 300 |
| Max. Flow Rate (mL/min) | 0.3 |
| Max. Temperature (°C) | 85 |
| Typical Mobile Phase | Water |
| pH Range | Neutral |
| Guard Column Part | 03R-0133-N0 |
| Cleaning, Regeneration and Storage |   |
|---|---|
| Organic Modifiers (Max) | 5 % Methanol, IPA, EtOH |
| Inorganic Modifiers | 5 % Silver Nitrate |
| Avoid | Acids, Bases, Non-Silver Salts or Metal Ions, > 30 % Acetonitrile |
| Cleaning Solvent | 100 % Water |
| Flow Rate(mL/min) | 0.1 |
| Temperature (°C) | 85 |
| Duration (hrs) | 12 |
| Regeneration Solvent | 0.1 M AgNO3 |
| Flow Rate (mL/min) | 0.1 |
| Duration (hrs) | 4-16 |
| Ship/Storage Solvent | Water |
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