Product Information
Phase Detail
Rezex RFQ-Fast Acid H<sup>+</sup> (8%) Ion Exclusion HPLC Columns<br class="t-last-br" />
Rezex RFQ-Fast Acid H+ (8%) ion exclusion columns is packed with an 8% cross-linked hydrogen ion exclusion media
Rezex RFQ-Fast Acid H+ (8%) Ion Exclusion HPLC Columns
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!
Particle Size 8 |
Recommended Use Rapid screening of fruit quality and ethanol, acetic acid, glycerol and standard alcohol mixtures |
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 |
Fast Acid 125-0100 |
N/A | N/A | N/A | N/A |
Specifications and Operating Recommendations
| RCU 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 |
| Duration (hrs) | 4-16 |
| Ship/Storage Solvent | 0.005 N H2SO4 |
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