| Propionic Acid and Other Organic Acids on ICSep COREGEL- 87H3
Analysis Conditions
|
Sample Points
|
Retention Time (min)
|
- Column: ICSep COREGEL-87H3 (7.8 mm x 300)
- Eluent: 0.008N Sulfuric Acid
- Flow Rate: 0.5 mL/min
- Temperature: 35 °C
- Pressure: 670 psi
- Detection: RI Range 16x
- Injection: 20 µL
|
Oxalic Acid |
7.808 |
| Citric Acid |
9.557 |
| Tartaric Acid |
10.276 |
| Pyruvic Acid |
10.922 |
| Malic Acid |
11.462 |
| Succinic Acid |
14.148 |
| Lactic Acid |
14.843 |
| Formic Acid |
16.464 |
| Fumaric Acid |
18.046 |
| Propionic Acid |
21.047 |
|
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