N-Vinylpyrrolidone Vinyl Acetate Copolymer

N-Vinylpyrrolidone vinyl acetate copolymer was analyzed using GPC KD-806M (a column for organic SEC (GPC)).


Sample :
N-Vinylpyrrolidone vinyl acetate (60:40) copolymer

Columns      : Shodex GPC KD-806M (8.0mmID*300mm) x 2
Eluent       : 0.01M LiBr in DMF
Flow rate    : 1.0mL/min
Detector     : Shodex RI
Column temp. : 50deg-C