全部
(99.9%-Zn)
(99.99%-Zn)
≥99.9% metals basis, pieces,3-12 mm
4N,靶材专用
4N(靶材专用)
98%
99.9%
99.99%
99.99% metals basis,
99.99% metals basis,3.3-5μm,powder
99.99% metals basis,粉末
99.99% trace metals
99.995%
99.999% (高纯试剂)
99.999% metals basis
99%,≤5μm
AR
pieces, 3-12 mm, 99.9% trace metals basis
PrimorTrace?, ≥99.99% metals basis, powder,10μm
PrimorTrace?, ≥99.99% metals basis, powder,3.3-4.3um
PrimorTrace?, ≥99.99% metals basis, powder,5μm
PrimorTrace?, ≥99.99% metals basis, 靶材专用
试剂级