Column: ChromCore 120 C18-T, 5 μm
Dimension: 4.6×250 mm
Mobile Phase: A) 乙腈
B) 水
C) 甲醇
Gradient: t (min) %A %B %C
0 20 35 45
6 0 30 70
20 0 20 80
30 35 20 45
30 20 35 45
Flow Rate: 1.0 mL/min
Temperature: 35 °C
Injection: 10 μL
Detection: UV 360 nm
Sample: 12种醛、酮类-DMPH混合物
Peaks: 1. 甲醛-DNPH 2. 乙醛-DNPH 3. 丙烯醛-DNpH
4. 丙酮-DNPH 5. 丙醛-DNPH 6. 丁烯醛-DNpH
7. 正丁醛-DNPH 8. 2-丙酮-DNPH 9. 苯甲醛-DNpH
10. 异戊醛-DNPH 11. 正戊醛-DNPH 12. 正己醛-DNPH