水流动相GPC标样-聚2-乙烯吡啶, 阳离子,窄MWD; Aqueous GPC/SEC StandardssPoly(2 - Vinylpyridine), Cationic - Narrow MWD Poly(2-Vinylpyridine); Mp 1250000, Mw 1300000, Mn 825000 IV 10.382; IV* - Intrinsic Viscosity (dL/g) in 0.1M Sodium Formate at 25°C (a = 0.93; K = 0.0000