17 Lukasik, J. Trautmann, W. KRA English We present results of a flow analysis for the set of reactions of 124,129Xe projectiles and 112,124Sn targets at incident energies 100 and 150 A MeV studied with the INDRA detector at GSI. The dependence on centrality and on p_t of the directed and elliptic flow are determined for isotopically selected reaction products with Z \le 3. The flow parameters v_1 and v_2, in general, follow expected trends but isotopic effects are small. 3 pages, 2 figures, contributed talk at INPC, Tokyo, June 3-8, 2007, to appear in the proceedings ; PUB:(DE-HGF)25, ; 28, ; Preprint 2007 GSI-2013-04764 2007 https://repository.gsi.de/record/54041