| Title |
Determination of organic acids and
phosphate in wine |
| Summary |
Determination of citrate, tartrate, malate, succinate, lactate,
acetate and phosphate in red wine using ion exclusion
chromatography with direct conductivity detection. |
| Sample |
Red wine |
| Sample Preparation |
Dilution 1:50 (with 0.5 mmol/L H2SO4) |
| Column |
Hypersil Carbohydrate H+ |
| Eluent: |
0.5 mmol/L H2SO4; 10 % acetone |
| Flow: |
0.5 mL/min |
| Injection Volume: |
20 µL |
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