Measurement of Molecular Weight Distribution of Poly(Diallyl Dimethyl Ammonium Chloride) (SB-806M HQ)

Chromatogram of poly(diallyl dimethyl ammonium chloride) analyzed with SEC/MALS is shown. The relation between a molecular weight and elution volume shows separating in the molecular weight order.

Sample : 0.2% Poly(diallyl dimethyl ammonium chloride), 100μL

Columns      : Shodex OHpak SB-806M HQ (8.0mmI.D. x 300mm) x 2
Eluent       : 0.5M CH3COOH + 0.1M NaNO3 aq.
Flow rate    : 1.0mL/min
Detector     : Shodex RI, MALS(Multi Angle Light Scattering Detector)
Column temp. : 40°C