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Product Information
Phase Detail
Rezex RCU-USP Sugar Alcohols Ca<sup>+2</sup> (8%) Ion Exclusion HPLC Columns<br class="t-last-br" />
Rezex RCU-USP Sugar Alcohols Ca+2 (8%) Ion Exclusion Columns can resolve sorbitol and mannitol

Rezex RCU-USP Sugar Alcohols Ca+2 (8%) Ion Exclusion HPLC Columns

  • Resolve sorbitol and mannitol using simple isocratic conditions
  • Run sugar analysis according to the USP procedures on a 250 x 4.0 mmdimension

Cross Reference Guide

Phase Description Applications Bio-Rad® Aminex® Supelco® Supelcogel™ Waters® Sugar-Pak™ Transgenomic® CARBOSep™ Sepax® Carbomi®
RCU-USP Sugar Alcohols (USP L19 packing)* 8 % cross-linked CALCIUM – Sugar analysis according to the USP procedures on a 250 x 4.0 mm dimension Sugar Alcohols

Select Applications on Rezex RCU-USP Sugar Alcohols Columns


Rezex RCU-USP Sugar Alcohols
250 x 4.0 mm
Part No.:
Mobile Phase:
Flow Rate:
0.2 mL/min
30 °C
1. Mannitol
2. Sorbitol

Applications (partial list)

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

Compound App ID No.
Manitol 5516
Sorbitol 5516

Specifications and Operating Recommendations

Rezex RCU-USP Sugar Alcohols
Part No. 00G-0130-D0/td>
Ionic Form Calcium
Standard Dimensions 250 x 4.0 mm
Matrix Sulfonated Styrene Divinyl Benzene
Cross Linking 8 %
Particle Size (μm) 8
Min. Efficiency (p/m) based on last peak 12,000
Typical Pressure (psi @ Testing Flow Rate) 90
Max. Pressure (psi @ Max Flow Rate) 1,000
Max. Flow Rate (mL/min) 0.5
Max. Temperature (°C) 85
Typical Mobile Phase Water
pH Range Neutral
Guard Column Part 03A-0130-D0

Cleaning, Regeneration and Storage
Organic Modifiers (Max) 5 % Methanol, IPA, EtOH
Inorganic Modifiers 5 % CaSO4, Ca(NO3)2, CaCl2
Avoid Acids, Bases, Non-Calcium 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 Ca(NO3)2
Flow Rate (mL/min) 0.1
Duration (hrs) 4-16
Ship/Storage Solvent Water