【ACE Excel C18-Amide色譜柱】葡萄酒酸分析

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
Analytes
1. Oxalic acid
2. Tartaric acid
3. Malic acid
4. Lactic acid
5. Ascorbic acid
6. Citric acid