| 新 | 标 题 | 悬赏分 | 发贴人 | 回复/阅读 | 回复人 | 更新时间 |
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副产二乙胺盐酸盐有人要吗？ | linda000 | 0/399 | 2007-10-18 16:29:52 | ||
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供应氢化铝锂 | linda000 | 10/793 | nhu123 | 2007-08-10 17:03:09 | |
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有使用N-甲基吡咯烷酮的吗？我这里有四吨需要解决 | linda000 | 2/512 | linda000 | 2007-07-18 15:56:04 | |
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供应4-二甲氨基吡啶（DMAP） | linda000 | 1/462 | linda000 | 2007-06-05 09:29:41 | |
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性价比最好的色谱试剂 | linda000 | 1/300 | wangmjoci | 2007-04-03 15:36:32 | |
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废氢溴酸处理了 | linda000 | 3/474 | qdlct2002 | 2007-01-29 15:46:07 | |
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有使用丙二酸二乙酯的吗?500公斤没用完的. | 3 | linda000 | 5/519 | linda000 | 2006-12-28 16:24:27 |
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国内有几家在做氟草烟? | 3 | linda000 | 5/819 | ningxy | 2006-12-08 16:32:48 |
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出售废氯化钾和溴化钾 | linda000 | 0/390 | 2006-11-24 16:30:08 | ||
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求购废氯化钾 | linda000 | 0/497 | 2006-08-30 10:34:35 | ||
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来交流一下叔丁醇钾 | linda000 | 4/476 | linda000 | 2006-08-08 14:20:47 | |
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溴化钾检测方法 | linda000 | 0/397 | 2006-07-27 09:23:54 | ||