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 60000, Mw 63000, Mn 46500 IV 0.673; IV* - Intrinsic Viscosity (dL/g) in 0.1M Sodium Formate at 25°C (a = 0.93; K = 0.000025)