... 99%--99.999% 2,wide range of uses 3,quality best 4,competitive price High Purity gadolinium oxide ... screens,reactor control rods in applied nuclear technology,and permanent magnetic storage units,such as GGG materials.Notes:1. ... Inteligent /ICP Sequential/Simultaneous Spectroanalyzer 2.Atomic absorption spectrophotometer 3.Particle distribution analyzer 4.Coulter multichannel particle counterAdvantage:1 ...