We are interested to buy a powder diffractometer. We
	are working in ab-initio structure resolution and
	Rietveld Refinement. For this reason we need information
	about what commercial diffractometer could be the best
	choice. Obviously our principal requirement is
	high resolution.
			Thank you in advance.
			Miguel A. Salvado
Miguel Angel Salvado Sanchez
Dpto. Quimica Fisica y Analitica
Universidad de Oviedo
Oviedo - SPAIN
E-mail: mass@dwarf1.quimica.uniovi.es