纯度
99.0% metals basis
99.5% metals basis,<2 μm
99.5% metals basis
99.5% metals basis，粉末, 2 μm
99.9% metals basis
99.9% metals basis,200目
99.9% metals basis,Ir ≥84.5%
99.9% metals basis,≤1μm
99.9% metals basis，≥200目，粉末
99.9% metals basis,粒径≤1μm
99.95% metals basis
99.95% metals basis,无水
99.95% metals basis,无水级,粉末
99.98% metals basis
99.99% metals basis
99.99% metals basis(去除Hf or HfO2）
99.99% metals basis，1-3mm
99.99% metals basis,3.3-4.3μm,粉末
99.99% metals basis,无水级
99.995% metals basis
99.998% metals basis
99.999% metals basis
99.999% metals basis,1-6mm
≥100目,99.9% metals basis
≥40% ZrO2 basis
≥99.9% metals basis
≥99.99% metals basis
块状, 99.999% metals basis,1-5mm
无水,99.9% metals basis
无水,99.99% metals basis
粉末, 1-2 μm, 99% metals basis
粉末, <4 μm, 99.5% metals basis
粉末，99.9% metals basis, <10μm
超纯级,≥99.0% (KT)
西域优选现货
