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JLC12236
纳米银胶体 英文名:Nanosilver colloid
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JLC12297
石墨化炭黑 英文名:GCB graphitized carbon black
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JLC12446
超高纯单壁碳纳米管(长) 英文名:High Purified Single-walled carbon nanotubes
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JLC12458
高纯单壁碳纳米管(长)1g包装 英文名:High purity Single-walled carbon nanotubes(long)
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