使用RSpak JJ-50 2D色谱柱进行五种卤乙酸的分析。


Sample : Haloacetic acid 500 mg/L each, 2 μL
1. Chloroacetic acid
2. Bromoacetic acid
3. Dichloroacetic acid
4. Dibromoacetic acid
5. Trichloroacetic acid

Column       : Shodex RSpak JJ-50 2D (2.0 mm I.D. x 150 mm)
Eluent       : 25 mM CH3COONH4 buffer (pH9.2)/CH3CN=50/50
Flow rate    : 0.2 mL/min
Detector     : UV (210 nm)
Column temp. : 40 ℃