全部
(99.5%-Ba)
(99.5%-Li)
(99.6%-B)
(99.8%-Fe)
(99.9%-Ag)
(99.9%-Ce)
(99.9%-Pd)
(99.9%-Rh)
(99.9%-Sr)
(99.9+%-B)
(99.9+%-Fe)
(99.9+%-Ir)
(99.9+%-Ru)
(99.95%-Ca)
(99.95+%-Pt)
(99.95+%-Ta)
(99.99%-Ag)
(99.99%-V)
(99.99+%-Ta
(99.995%-Fe)
(99.998%-In)
(99.999%-Te)
95%
97%
97% (99%-V)
98%
99.9%
99.99%
99.999%
99%
99+%
min. 95%
min. 99.9%
nanopowder, 50-100 nm particle size (SEM), 97% trace metals basis