试剂网-cas号查询、化学试剂、生物试剂、分析试剂、实验试剂

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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
G836926	7440-54-2	钆片, ≤20mm, 99.9% (REO) Gadolinium pieces, ≤20mm, 99.9% (REO)	Gd	点击收藏价格库存

G810384	7440-55-3	镓, 99.99% metals basis Gallium, 99.99% metals basis	Ga	点击收藏价格库存

G810385	7440-55-3	镓, 99.999% metals basis Gallium, 99.999% metals basis	Ga	点击收藏价格库存

G810386	7440-55-3	镓, 99.9999% metals basis Gallium metal, 99.9999% metals basis	Ga	点击收藏价格库存

G836927	7440-55-3	镓球, 6mm 直径, 99.99999% metals basis Gallium pellets, 6mm 直径, 99.99999% metals basis	Ga	点击收藏价格库存