N-acetylneuraminic acid and N-glycolyneuraminic acid, family of sialic acid, were separated using organic-acids-analysis column,
KC-811. .
Sample : 0.1%each, 40µL
Column : Shodex RSpak KC-811 (8.0mmID*300mm)
Eluent : 1% H3P04 aq.
Flow rate : 0.1mL/min
Detector : UV(210nm)
Column temp. : 40° C