水流动相GPC标样-羟乙基淀粉, 高Mw，支链; Aqueous GPC/SEC StandardssHydroxyethyl Starch, High Mw, Branched, Polysaccharides; Mp 1100000, Mw 1300000, Mn 860000 IV 0.348; IV* - Intrinsic Viscosity (dL/g) in 0.05M Sodium Nitrate at 30°C (a = 0.289; K = 0.00637)