Sample : Mixture of Chitosan-oligosaccharides (Chitooligosaccharides)
(Seikagaku Co. code:800105 Chitosan-Oligosaccharides)
1. D-Glucosamine
2. Chitobiose: dimer
3. Chitotriose: trimer
4. Chitotetraose: tetramer
5. Chitopentaose: pentamer
6. Chitohexaose: hexamer
Column : Shodex Asahipak NH2P-50 4E (4.6mmID*250mm) Eluent : CH3CN/H2O=70/30 Flow rate : 1.0mL/min Detector : ELSD Column temp. : 30°C