氧化镨S41416 · CAS 12037-29-5
99.9% metals basis
99.9% metals basis

粉末, 99.5% metals basis
99.9%(metals basis 去除 Zr), Zr <0.5%
99.9% metals basis
≥99.99% metals basis
≥99.7% metals basis, excluding Hf,Hf≤1%

99.9% metals basis

99.5% metals basis, <100 nm
99.9% metals basis
≥99.9% metals basis
≥99%, 2-4um
促销≥99% metals basis

99.9% metals basis,粉末,100-200 mesh
97%
powder,1-2 μm,99%
99.9% metals basis,黄色
Reagent Grade

PureSpectra™, 光谱纯
AR,99%

AR,99.5%
AR
≥99%
99%

PureSpectra™, 光谱纯