1. Oxalic acid; 2. not identified; 3. Tartaric acid; 4. Quinic acid; 5. Malic acid; 6. Malonic acid; 7. Shikimic acid; 8. Lactic acid; 9. Ascorbic acid; 10. Acetic acid; 11. Citric acid; 12. Fumaric acid; 13. Succinic acid
Determination of Organic acids I
Article number: VFD0051J
Details
| Method | HPLC |
|---|---|
| Eluent | 5 mM Li>sub>2SO4 / H2SO4(pH 2.81) |
| Gradient | isocratic |
| Flow rate | 0.56 ml/min |
| Injection volume | 10 µl |
| Temperature | 20 °C |
| Detection | Refractive Index (RI) |
| Substances | Acetic acid, Ascorbic acid, Citric acid, Fumaric acid, Lactic acid, Malic acid, Malonic acid, Oxalic acid, Quinic acid, Shikimic acid, Succinic acid, Tartaric acid |
| Key words | Organic acids |
| Chromatogram | 1. Oxalic acid 2. not identified 3. Tartaric acid 4. Quinic acid 5. Malic acid 6. Malonic acid 7. Shikimic acid 8. Lactic acid 9. Ascorbic acid 10. Acetic acid 11. Citric acid 12. Fumaric acid 13. Succinic acid
|
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Chromatogram VFD0051J | 1. Oxalic acid; 2. not identified; 3. Tartaric acid; 4. Quinic acid; 5. Malic acid; 6. Malonic acid; 7. Shikimic acid; 8. Lactic acid; 9. Ascorbic acid; 10. Acetic acid; 11. Citric acid; 12. Fumaric acid; 13. Succinic acid |
Technical data are subject to change without notice.
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