全部
(99.95+%-Ta)
(99.99+%-Ta
≥99.5% metals basis
≥99% metals basis
60 mesh, 99.5%
99.5%
99.85%
99.9%
99.95%
99.95% metals basis,
99.99%
99.99% metals basis,
99.99% metals basis,
99.99% trace metals
99.993%
99.995% metals basis
99%
99% trace metals bas
PrimorTrace?, ≥99.99% metals basis, <20?μm
PrimorTrace?, 光玻级, ≥99.99% metals basis
PrimorTrace?, 用于镀膜, ≥99.99% metals basis
PureSpectra?, 光谱纯