Fig. 4
Acquired sedimentation and spectral data for the first CTAB sample. a Range of analysis (dotted red) and selected sedimentation coefficient intervals and b corresponding extracted spectra with mean sedimentation coefficients. The color of the intervals corresponds to the upper and lower boundary as well as to the extracted spectra. For reasons of clarity not every spectra or interval is shown. The interval length varies according to the cumulative distribution from 60 to 600 S, the extinction is based on the natural logarithm
