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COA查询：

产品编号	CAS号	项目名称规格	分子式	加入购物车
P792247	7440-06-4	超细铂粉, 99% ,粒径≤1μm Platinum, 99% ,粒径≤1μm	Pt	点击收藏价格库存

G810390	7440-54-2	金属钆, 99.9%，粉末 Gadolinium, 99.9%，粉末	Gd	点击收藏价格库存

P792216	7440-06-4	铂, 纳米粉末<50纳米粒径（TEM） Platinum, 纳米粉末<50纳米粒径（TEM）	Pt	点击收藏价格库存

P792254	7440-06-4	铂纳米颗粒, 5% on carbon black (surfactant and reactant-free) Platinum, 5% on carbon black (surfactant and reactant-free)	Pt	点击收藏价格库存

P792240	7440-06-4	铂纳米颗粒, 1% on Titania(anatase)(surfactant and reactant-free),≤100nm Platinum, 1% on Titania(anatase)(surfactant and reactant-free),≤100nm	Pt	点击收藏价格库存

P792251	7440-06-4	铂金粉, 99.9% metals basis,10-20μm Platinum, 99.9% metals basis,10-20μm	Pt	点击收藏价格库存

P792250	7440-06-4	铂黑, Pt >99.9% metals basis, ≤20 μm Platinum, Pt >99.9% metals basis, ≤20 μm	Pt	点击收藏价格库存

N792241	7440-03-1	铌棒, 99.8%，6.35mm (0.25in) dia x 6.35mm (0.25in) length Niobium, 99.8%，6.35mm (0.25in) dia x 6.35mm (0.25in) length	Nb	点击收藏价格库存

N792255	7440-03-1	铌粉, 99.5% metals basis,≥200目 Niobium powder, 99.5% metals basis,≥200目	Nb	点击收藏价格库存