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ACE Food & Beverage Applications Guide-Hichrom

Wine Acid Analysis Conditions Column: ACE Excel 3 C18-Amide Dimensions: 250 x 2.1 mm Part Number: EXL-1112-2502U Mobile Phase: 40 mM ammonium phosphate pH 2.5 in H2O Flow Rate: 0.21 mL/min Injection: 5 μL Temperature: 25 °C Detection: UV, 214 nm Application #AN1890 1 2 4 3 5 6 1 2 3 4 5 6 7 8 9 min mAU 20 17.5 15 12.5 10 7.5 5 2.5 0 -2.5 90 1. Oxalic acid 2. Tartaric acid 3. Malic acid 4. Lactic acid 5. Ascorbic acid 6. Citric acid


ACE Food & Beverage Applications Guide-Hichrom
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