Homogeneous, incremental, centrifugal sedimentation

Fig. 8.1 Homogeneous, incremental, centrifugal sedimentation (the radial dilution effect).

Homogeneous,incremental centrifugal sedimentation Homogeneous,cumulative, centrifugal sedimentation... 

For incremental, homogeneous, centrifugal sedimentation, the situation is considerably more complex. In general, the solution absorbance is monitored as a function of time. The Stokes diameter is again inversely proportional to the square root of the measurement lime. A radial dilution correction should be applied. The measured absorbance changes with time are then related mathematically to the particle size distribution. 

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