Figure 3
From: Reconstructing the historical synthesis of mauveine from Perkin and Caro: procedure and details
Dendogram obtained for the synthesized samples (MV1-6) and historical samples (ScM1-4, MS1M1-2, and CM) in terms of the distribution of the different chromophores. The construction resorts to the average linkage method with Euclidean distances, using the main chromophores attributed on the basis of their relative integrated areas as variables.
