新 | 标 题 | 悬赏分 | 发贴人 | 回复/阅读 | 回复人 | 更新时间 |
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求助各位隐藏高手:一个染料和溶剂之间的问题,比较棘手。 | 3 | chemyangxi | 25/2013 | 小杨工程师 | 2011-01-27 13:36:20 |
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求助文献两篇,谢谢!! | 3 | chemyangxi | 3/500 | chemyangxi | 2010-10-28 18:56:18 |
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求助磁力搅拌,外加恒温去哪买,我想买便宜的,三百以内有可能吗? | 3 | chemyangxi | 3/560 | chemyangxi | 2010-10-27 20:14:21 |
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检测染料里的硫酸根离子问题 | 3 | chemyangxi | 6/2077 | liaoyj1122 | 2009-11-04 09:05:16 |
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求助几篇文献 :) | 3 | chemyangxi | 5/548 | chemyangxi | 2009-07-16 12:55:03 |
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求助药物的提纯问题 | 3 | chemyangxi | 12/993 | chemyangxi | 2009-07-14 13:38:05 |
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谁用过这个树脂 | 3 | chemyangxi | 0/555 | 2009-07-09 14:43:00 | |
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求助一篇文献~~~~~~~~~~~! | 3 | chemyangxi | 2/501 | chemyangxi | 2009-06-02 14:02:14 |
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555,求助两篇文献,谢谢! | 3 | chemyangxi | 2/582 | claymore | 2009-05-25 22:30:35 |
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求助高人查阅几篇文献 | 3 | chemyangxi | 10/587 | chemyangxi | 2009-05-17 01:31:28 |
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有染料盐析经验的帮个忙 | 3 | chemyangxi | 10/2071 | chemyangxi | 2007-08-10 15:54:16 |
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求助关于电位滴定的问题 | 3 | chemyangxi | 6/1022 | chemyangxi | 2007-03-12 16:59:19 |
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如何提高纤维素膜的干燥速度 | 3 | chemyangxi | 9/836 | chemyangxi | 2006-11-10 15:39:16 |
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求助染料被铁离子污染了 | 3 | chemyangxi | 15/1423 | yangzie | 2006-10-27 19:35:21 |
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阴离子水溶性染料的问题 | 3 | chemyangxi | 9/1009 | chemyangxi | 2006-10-11 11:07:02 |
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做过染料合成的高手们进 | chemyangxi | 1/537 | chemyangxi | 2005-12-20 17:25:53 | |
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求助提纯问题 | chemyangxi | 2/629 | chemyangxi | 2005-12-20 12:14:20 |