Rezex RFQ-Fast Acid H+ (8%) Ion Exclusion HPLC Columns
- 8% cross-linked hydrogen
- Rapid screening of food quality; ethanol, acetic acid, glycerol, and standard alcohol mixtures
- Analytes are routinely chromatographed under 5 minutes!
HPLC
80
734
rezex-hplc-column
rezex-rfq-fast-acid-h
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Order
Overview
Cross Reference Guide
Phase
Description |
Applications |
Bio-Rad® Aminex®
Supelco® Supelcogel™
Waters® Sugar-Pak™
Transgenomic® CARBOSep™
Sepax® Carbomi®
RFQ-Fast Acid
8 % cross-linked HYDROGEN
– Rapid screening of fruit quality
– Ethanol, acetic acid, glycerol and standard alcohol mixtures
– Ethanol, acetic acid, glycerol and standard alcohol mixtures
Fast Acid
125-0100
125-0100
N/A
N/A
N/A
N/A |
Specifications and Operating Recommendations
Rezex RCU-USP Sugar Alcohols
Part No.
00D-0223-K0
Ionic Form
Hydrogen
Standard Dimensions
100 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)
365
Max. Pressure (psi @ Max Flow Rate)
1,000
Max. Flow Rate (mL/min)
1.0
Max. Temperature (°C)
85
Typical Mobile Phase
0.005 N H2SO4
pH Range
1-8 |
Guard Column Part
| 03B-0223-K0 |
Cleaning, Regeneration and Storage
Organic Modifiers (Max)
5 % Methanol, IPA, EtOH
Inorganic Modifiers
5 % HNO3, H3PO4
Avoid
Acids, Bases, Salts or Metal Ions, pH > 3, > 30 % Acetonitrile
Cleaning Solvent
100 % Water
Flow Rate(mL/min)
0.4
Temperature (°C)
85
Duration (hrs)
12
Regeneration Solvent
0.025 M H2SO4
Flow Rate (mL/min)
0.2
Temperature (°C)
85
Duration (hrs)
4-16
Ship/Storage Solvent
0.005 N H2SO4