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Viscosities of solutions of PVP and the Ficoll mixture. Viscosities were measured in an FVO range of 9–54% v/v. Within this range, the viscosity of the Ficoll mixture differed considerably from that of PVP 40 kDa and PVP 360 kDa. The Ficoll mixture viscosity was higher than that of PVP40 and PVP360 at FVOs of 18% and higher.
