Hydroxyethyl cellulose, a nonionic polysaccharide, is used as a binder, thickening agent, etc. In this application, hydroxyethyl cellulose of three different viscosities were analyzed using OHpak SB-806M HQ, a column for aqueous SEC column.


Sample : 50 μL
Hydroxyethyl cellulose 0.1 % each

Columns      : Shodex OHpak SB-806M HQ (8.0 mm I.D. x 300 mm) x 2
Eluent       : 0.1 M NaCl aq.
Flow rate    : 1.0 mL/min
Detector     : RI
Column temp. : 40 °C