全部
<001>, (single crystal substrate), ≥99.9% trace metals basis, L × W × thickness
≥99.5% (metals basis
≥99.5% metals basis, nanopowder,<100nm particle size
≥99.9% metals basis, powder,<5μm
≥99.995% metals basis
≥99% metals basis, powder,pollen,<5μm
18nm,18 wt%
30nm,18 wt%
98%
99.5% min
99.8%
99.9%
99.9%(metalsbasis)
99.99%
99.99%,金红石型
99.99%()
99.995% trace metals
99%
nanopowder, <100 nm particle size, 99.5% trace metals basis
powder, <5 μm, ≥99.9% trace metals basis