, , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,
+49 89 9399 6237 info(at)shodex.de Konrad-Zuse-Platz 3, München Mo-Do 8:30 - 17:00 / Fr 8:30 - 16:00
Konrad-Zuse-Platz 3, München   

Saccharides Analysis using Corona Charged Aerosol Detector

Since corona charged aerosol detector (CAD) measures components of elute as well as the analyte, anything elute from column influences the baseline largely. The polymer-based amino column, Asahipak NH2P-50 4E has very small "bleeding" and thus provides stable baseline without much noise compared to silica-based columns.

Sample : 40μg/mL each, 5μL
1. Fructose
2. Glucose



Columns : Shodex Asahipak NH2P-50 4E (4.6mmI.D. x 250mm) Silica based amino
Column from other manufacturer (4.6mmI.D. x 250mm) Silica based amide
Column from other manufacturer (4.6mmI.D. x 150mm)
Eluent : H2O/CH3CN=20/80
Flow rate : 1.0mL/min
Detector : Corona charged aerosol
Column temp. : 30°C (Amino
Column), 80°C (Amide
Column)