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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

Rezex RSO-Oligosaccharide Ag+ Ion Exclusion HPLC Columns

  • 4% cross-linked silver
  • Guard column is recommended to protect the ionic integrity of the matrix

Particle Size
12
Recommended Use
High resolution of oligosaccharides up to 18 degrees of polymerization (Dp)

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

Oligosaccharides

Rezex RCM-Monosaccharide-Oligosaccharides
Aminex and Bio-Rad are registered trademarks of Bio-Rad Laboratories, Inc. Comparative separations may not be representative of all applications.

Columns:
Rezex RSO-Oligosaccharide
Aminex HPX-42A
Dimension:
200 x 10.0 mm
Mobile Phase:
Water
Flow Rate:
0.3 mL/min
Temperature:
80 °C
Detection:
ELSD
Sample:
Malto-Oligosaccharides (Dp1-Dp14)
(Dp refers to degree of polymerization)

Other Application

Oligosaccharides

Rezex RCM-Monosaccharide-Oligosaccharides

Column:
Rezex RSO-Oligosaccharide
Dimension:
200 x 10 mm
Part No.:
00P-0133-N0
Mobile Phase:
Water
Flow Rate:
0.3 mL/min
Temperature:
75 °C
Detection:
RI
Sample:
Malto-Oligosaccharides as shown

Applications (partial list)

Call us for assistance in selecting the right column for your needs!

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