全部
-
(99.5%-Ba)
(99.7%-Ba)
(99.9%-Ba, Sr<.03%)
(99.9%-Ba)
(99.99%-Ba, Sr 0.5%)
(99.99+%-Ba)
(99.999%-Ba)
≥95%
≥98%
≥99.999% trace metals basis
100?mesh, 99.9% trace metals basis
75%
97%
98.5%
98%
98+%
99.5%
99.9%
99.9% trace metals basis
99.98%
99.998% trace metals basis
99.999%
99.999% trace metals basis
99%
anhydrous, beads, ?10?mesh, 99.95% trace metals basis
anhydrous, beads, ?10?mesh, 99.995% trace metals basis
anhydrous, beads, ?10?mesh, 99.999% trace metals basis
min. 95%
min. 97%
nanopowder (cubic crystalline phase), <100?nm particle size (BET), ≥99% trace me
pieces, 3-12?mm, 99.8% trace metals basis
powder, <2?μm, 99.9% trace metals basis
powder, <3?μm, 99%
powder, 99.995% trace metals basis