EPIC abundance measurements in the two best-quality observations of our sample, based on global fittings (see also Table C.1). Four thermal models are successively considered: 1T (black empty squares), 2T (blue filled squares), wdem (orange filled squares), and gdem (red filled squares). The Fe abundance is given in absolute values, while the other abundances are given relative to Fe. Left: perseus (0.2r₅₀₀). Right: M 87 (0.05r₅₀₀).