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