Figure 5.
Dependence of t50 as a function of PVA 16 kD mass fraction for PVA total content of 7.5% (●), 5.0% (▲), and 2.5% (■), frozen at 8 mm min–1. Samples of 5.0% content were also frozen at 5.5 mm min–1 (Δ).
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