促销1,3,5-三[(3-吡啶基)-苯-3-基]苯V34353 · CAS 921205-03-0
升华级, ≥99.5%
促销升华级, ≥99.5%

95%
≥99.5% metals basis, −325 mesh

≥99.5% metals basis, nanopowder,21nm

≥99.99% metals basis
≥97%, <100 nm
≥99% metals basis, 50-100nm
≥99.9% metals basis, 100-300 nm
≥99% metals basis, nanopowder,150-200nm
≥99%, powder,2μm
促销≥99%, powder,<3μm
促销≥99.9% metals basis, nanopowder (cubic), 50 nm (SEM)
平均Mn40000
≥97%
规格: 99.9%;外径 10-20nm;长度 5-30μm
规格: 99.9%;外径 10-20nm;长度 5-30μm
规格: 99.9%;外径 10-20nm;长度 5-30μm
规格: 99%;外径 5-15nm;长度 10-30μm
规格: 99%;外径 5-15nm;长度 10-30μm
规格: 99%;外径 5-15nm;长度 10-30μm
规格: 99%;外径 5-15nm;长度 10-30μm
规格: 99%;外径 5-15nm;长度 10-30μm
规格: 99%;外径 5-15nm;长度 10-30μm
规格: 99%;外径 5-15nm;长度 10-30μm