全部
(99.99%-W)
(99.995%-W)
(min. 99.8%-W)
<100nm,99.9% metals
≥99.8% metals basis
≥99.9% metals basis, <200 nm
≥99% metals basis, powder,≤25μm
99.0%
99.8%
99.8% +100M
99.8% metals basis
99.8% metals basis,
99.9%
99.9% 32um
99.90%()
99.95%
99.99% metals basis
99.998%
99%
nanopowder, <100 nm particle size (TEM)
nanowires, diam. × L ~50 nm × 10 μm
PrimorTrace?, ≥99.99% metals basis
用于元素分析
用于元素分析, 0.85-1.7mm
粒径:30-300nm
试剂级, 99%