HPLC
80
965
rezex-hplc-column
rezex-rso-oligosaccharide-ag
Rezex RSO-Oligosaccharide Ag+ Ion Exclusion HPLC Columns
- 4% cross-linked silver
- Guard column is recommended to protect the ionic integrity of the matrix
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Overview
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
125-0097
Supelcogel
AG1 & AG2
AG1 & AG2
N/A
N/A
N/A
Higher Efficiency = Baseline Separation of 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.
Columns:
Rezex RSO-Oligosaccharide, Aminex HPX-42A
Dimension:
200 x 10.0 mm
Flow Rate:
0.3 mL/min
Temperature:
80 °C
Detection:
ELSD
Mobile Phase:
Water
Sample:
Malto-Oligosaccharides (Dp1-Dp14)
(Dp refers to degree of polymerization)
Other Application
Oligosaccharides
Columns:
Rezex RSO-Oligosaccharide
Dimension:
200 x 10 mm
Flow Rate:
0.3 mL/min
Temperature:
75 °C
Detection:
RI
Mobile Phase:
Water
Part No:
00P-0133-N0
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
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
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