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Originally posted by 82543301 at 2011-06-16 10:54:56:
±¾ÈËÏÈǰÓÚ Aldrich ¹ºÂòÁË1g£¬nanopowder, <10 nm particle size (TEM), ¡Ý97% trace

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Originally posted by 82543301 at 2011-06-16 10:54:56:
±¾ÈËÏÈǰÓÚ Aldrich ¹ºÂòÁË1g£¬nanopowder, <10 nm particle size (TEM), ¡Ý97% trace

metals basis (Aldrich) ÓÃÓÚÑõ»¯³ö-OH»ò-COOH£¬µ«ÎÞÄÎÓþ¡¸÷ÖÖÑõ»¯·½·¨Ò²²»¹ÜÓá£

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