Phenomenex Rezex RNM-Carbohydrate Na+ IEX HPLC Columns

Key Features of the Rezex RNM-Carbohydrate Na+ Ion Exclusion HPLC Column:

• 8% cross-linked sodium
• For the analysis of matrices containing high concentrations of inorganic sodium (e.g. molasses)
• Analysis of mono-, di-, and tri- saccharides
• Easy to regenerate the original ionic strength
• USP L58

Specifications and Operating Recommendations

• Part No.: 00H-0136-K0
• Ionic Form: Sodium
• Standard Dimensions: 300 x 7.8 mm
• Matrix: Sulfonated Styrene Divinyl Benzene
• Cross Linking: 8 %
• Particle Size (μm): 8
• Min. Efficiency (p/m) based on last peak: 30,000
• Typical Pressure (psi @ Testing Flow Rate): 170
• Max. Pressure (psi @ Max Flow Rate): 1,000
• Max. Flow Rate (mL/min): 1.0
• Max. Temperature (°C): 85
• Typical Mobile Phase: Water
• pH Range: Neutral
• Guard Column Part: 03B-0136-K0

Cleaning, Regeneration and Storage     

• Organic Modifiers (Max): 5 % Methanol, IPA, EtOH
• Inorganic Modifiers: 5 % Sodium Salts
• Avoid: Acids, Bases, Non-Sodium Salts or Metal Ions, > 30 % Acetonitrile
• Cleaning Solvent: 100 % Water
• Flow Rate(mL/min): 0.4
• Temperature (°C): 85
• Duration (hrs): 12
• Regeneration Solvent: 0.1 M NaNO₃
• Flow Rate (mL/min): 0.2
• Duration (hrs): 4-16
• Ship/Storage Solvent: Water

Cross Reference Guide

• Phase: RHM-Carbohydrate (USP L58 packing)
• Description: 8 % cross-linked SODIUM
• Bio-Rad® Aminex®: HPX-87N (125-0143)
• Supelco® Supelcogel™: N/A
• Waters® SugarPak™: N/A
• Transgenomic® CARBOSep™: N/A
• Sepax® Carbomi®: Carbomix Na