使用RSpak KC-811分析标准有机酸。
Sample :
1. α-Ketoglutaric acid
2. 2-Ketogluconic acid
3. Citric acid
4. Tartaric acid
5. Gluconic acid
6. Malic acid
7. Succinic acid
8. Lactic acid
9. Acetic acid
10. Levulinic acid
11. Pyroglutamic acid
Columns : Shodex RSpak KC-G 8B (8.0 mm I.D. x 50 mm) + KC-811 (8.0 mm I.D. x 300 mm) x 2
Eluent : 3 mM HClO4 aq.
Flow rate : (Eluent); 1.0 mL/min
(Reagant); 0.7 mL/min
Detector : VIS (430 nm) (Post column method)
Column temp. : 40 ℃