Carmellose (Carboxymethylcellulose) is used as a binder of tablets, disintegrators and stabilizers; it is widely used in cosmetics and foods. In this application, carmellose of three different viscosities were analyzed using OHpak SB-806M HQ, a column for aqueous SEC column.
Sample : 50μL
Carboxymethylcellulose 0.1% each
Columns : Shodex OHpak SB-806M HQ (8.0mmI.D. x 300mm) x 2 Eluent : 0.1M NaCl aq. Flow rate : 1.0mL/min Detector : Shodex RI Column temp. : 40°C