Combination of Columns with Different Counter Ions

Three columns, SUGAR KS-801, SC1011, and SP0810 are used individually and combined.

Sample :
1. Lactose
2. Lactulose
3. Glucose
4. Galactose
5. Fructose.

Columns      : Shodex SUGAR SP0810, SC1011, KS-801 (8.0mmI.D. x 300mm each)
Eluent       : H2O
Flow rate    : 0.6mL/min
Detector     : Shodex RI
Column temp. : 80°C