Poly(2-Vinylpyridine-co-styrene) (LF-804)

Poly(2-vinylpyridine-co-styrene) was analyzed using GPC LF-804 (a column for organic SEC (GPC)). With addition of 10mM LiBr to DMF, adsorption of a basic sample to gel is suppressed. The calibration curve was made with Poly(ethylene oxide), which showed high linearity even in DMF system.


Sample : 0.1% Poly(2-vinylpyridine-co-styrene), 100micro-L

Columns      : Shodex GPC LF-804 (8.0mmID*300mm) x 2
Eluent       : 10mM LiBr in DMF
Flow rate    : 1.0mL/min
Detector     : Shodex RI
Colomn temp. : 40deg-C