Examples of Perrin Plots

The y-axis intercepts yield the apparent values oi fq extrapolated to high viscosity, which can be compared with measured values in a glas solvent (Table 10.5). One notices dial die extrapolated values are about 25% lower than the measured tq values. This is a typical result for Peirin plote. RoorofduMes are often ncm erical, resulting in multiexponential anisotrt decays. In such cases, the Perrin plots are curved toward the x-axis, resulting m higher i arent intercepts on the y-axis. 

Tame 10.5. Fundamental Anisotropy and Extrapolated Fundamental Aitisotropy (if Values and Rot on Corrdation l es for 9-(9-Andiroxyloxy)stearic Add  

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