高纯超细碳化铌粉体 NbCV33254 · CAS 12069-94-2
≥98%, particle size:600-800nm
≥98%, particle size:600-800nm
≥99.9% metals basis, powder,≥200mesh
≥99.995% metals basis
≥99.5% metals basis
≥99.99% metals basis
Cu含量33%-42.8%
电化学等级, ≥99%
≥99.999% metals basis
超干级, ≥99.99% metals basis
分析标准品, ≥99.9995% metals basis, 用于高通量质谱
≥99.999% metals basis
≥99.999% metals basis
≥99.99% metals basis
≥99.998% metals basis
≥99.996% metals basis
促销≥99.9% metals basis, 镀膜级,颗粒

≥99.9% metals basis, ≤10um
≥99.9% metals basis
≥99.999% metals basis
≥99.98% metals basis
≥99.9% metals basis
电子级, ≥99.5%, 0-1μm
≥99.5% metals basis
≥99.98% metals basis