Asahipak NH2P-50 4E can separate saccharides and sugar alcohols such as glucose and sorbitol or lactose and lactitol which cannot be separated by silica-based amino columns.
Sample :
1. Sorbitol
2. Glucose
Sample :
1. Lactitol
2. Lactose
Columns : Shodex Asahipak NH2P-50 4E (4.6mmI.D. x 25-mm) , Silica based amino column (other manufacturer) Eluent : CH3CN/H2O=75/25 Flow rate : 0.6mL/min (NH2P-50), 1.0mL/min (Silica based amino column) Detector : Shodex RI Column temp. : 25°C