Particle Size 8 |
Recommended Use Organic acids alone, organic acids in combination with carbohydrates, alcohols, fatty acids, or neutral compounds, ethanol, acetic acid, glycerol, standard alcohol mixtures, and amino sugars |
Rezex | Description | Applications | Bio-Rad® Aminex® | Supelco® Supelcogel™ | Waters® Sugar-Pak™ | Transgenomic® CARBOSep™ | Sepax® Carbomi® |
---|---|---|---|---|---|---|---|
ROA-Organic Acid (USP L22 packing)* | 8 % cross-linked HYDROGEN | – Organic acids alone – Organic acids in combination with carbohydrates, alcohols, fatty acids, or neutral compounds – Ethanol, acetic acid, glycerol, and standard alcohol mixtures – Amino sugars |
HPX-87H 125-0140 |
Supelcogel C-610H & H |
N/A | N/A | N/A |
Columns:
Rezex ROA-Organic Acid Aminex HPX-87H
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Dimension:
300 x 7.8 mm
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Mobile Phase:
0.005 N H2SO4
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Flow Rate:
0.5 mL/min
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Temperature:
40 °C
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Detection:
UV @ 210 nm
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Sample:
1. Citric acid
2. Tartaric acid 3. Succinic acid 4. Lactic acid 5. Acetic acid |
Columns:
Rezex ROA-Organic Acid Aminex HPX-87H
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Dimension:
300 x 7.8 mm
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Mobile Phase:
0.005 N H2SO4
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Flow Rate:
0.5 mL/min
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Temperature:
40 °C
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Detection:
UV @ 210 nm
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Sample:
1. Oxalic acid
2. Citric acid 3. Tartaric acid 4. Succinic acid 5. Formic acid 6. Acetic acid |
Columns:
Rezex ROA-Organic Acid Aminex HPX-87H
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Dimension:
300 x 7.8 mm
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Part No.:
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Mobile Phase:
0.005 N H2SO4
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|
Flow Rate:
0.5 mL/min
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Temperature:
40 °C
|
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Detection:
UV @ 210 nm
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Sample:
1. Oxalic acid
2. Citric acid 3. Tartaric acid 4. Succinic acid 5. Formic acid 6. Acetic acid |
Column:
Rezex ROA-Organic Acid
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Dimension:
300 x 7.8 mm
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Part No.:
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Mobile Phase:
0.005 N Sulfuric Acid
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Flow Rate:
0.6 mL/min
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Temperature:
60 °C
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System:
RI @ 40 °C
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Detection:
Shimadzu® Prominence® LC-20A System
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Sample:
1. Dp4+
2. Dp3 3. Maltose 4. Glucose 5. Lactic Acid 6. Glycerol 7. Acetic Acid 8. Ethanol |
Column:
Rezex ROA-Organic Acid
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Dimension:
150 x 7.8 mm
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Part No.:
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Mobile Phase:
0.005 N Sulfuric Acid
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Flow Rate:
0.6 mL/min
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Temperature:
60 °C
|
|
System:
RI @ 40 °C
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|
Detection:
Shimadzu® Prominence® LC-20A System
|
|
Sample:
1. Dp4+
2. Dp3 3. Maltose 4. Glucose 5. Lactic Acid 6. Glycerol 7. Acetic Acid 8. Ethanol |
Column:
Rezex ROA-Organic Acid
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|
Dimension:
300 x 7.8 mm
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Part No.:
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Mobile Phase:
0.1 % formic acid
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Flow Rate:
0.5 mL/min
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Temperature:
75 °C
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System:
ELSD
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Sample:
1. Citric acid
2. Tartaric acid 3. Glucose 4. Fructose 5. Succinic acid |
Column:
Rezex ROA-Organic Acid
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Dimension:
300 x 7.8 mm
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Part No.:
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Mobile Phase:
Water + 0.5 % Trifluoroacetic Acid
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Flow Rate:
1.0 mL/min
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Temperature:
40 °C
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System:
RI
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Sample:
1. Acetylene Carboxylic Acid
2. Maleic Acid 3. Succinic Acid 4. Fumaric Acid |
Column:
Rezex ROA-Organic Acid
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Dimension:
300 x 7.8 mm
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Part No.:
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Mobile Phase:
1 % Phosphoric Acid
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Flow Rate:
0.6 mL/min
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Temperature:
Ambient
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System:
RI
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Sample:
1. Glucose
2. N-Acetylglucose 3. N-Acetylgalactosamine |
Compound | App ID No. |
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Acetic Acid | 5515 |
Acetylene Carboxylic Acid | 5517 |
Ethanol | 5512 |
Formic Acid | 5512 |
Fumaric Acid | 5517 |
Glucose | 5514 |
Isopropanol | 5512 |
Maleic Acid | 5517 |
Compound | App ID No. |
---|---|
Methanol | 5512 |
n-Butanol | 5512 |
n-Propanol | 5512 |
n-Acetylgalactosamine | 5514 |
n-Acetylglucose | 5514 |
Oxalic Acid | 5515 |
sec-Butanol | 5512 |
Succinic Acid | 5515 |
ROA Organic Acid | |
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Part No. | 00H-0138-K0 |
Ionic Form | Hydrogen |
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 | 50,000 (Acetic Acid) |
Typical Pressure (psi @ Testing Flow Rate) | 580 |
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-0138-K0 |
Cleaning, Regeneration and Storage | |
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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 |