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    [热点] 基金委咋了？2026年的指南还没有出来？ mrkang 2026-01-19 刚刚
    [原创]关于计算机化学的书籍 (评阅+1) (5/1687) yalefield 2006-05-01 2007-02-21 20:27:41 by samtyty
    化学家应该如何让世界重视他们的地位 (0/62) liweizhi0011 2007-02-21 2007-02-21 18:47:12 by liweizhi0011
    求助: agilent 1100 series HPLC[1].part21.rar (0/96) amshengtang 2007-02-20 2007-02-20 16:59:10 by amshengtang
    磷—思维的元素 (1/463) zqxciac 2007-02-08 2007-02-20 13:59:00 by yulan19992002
    紧急求助一个化学问题 (0/79) plane 2007-02-19 2007-02-19 17:45:04 by plane
    如何测试同位素的含量 (7/1154) ElectroWang 2007-01-17 2007-02-19 16:42:18 by lcf2006
    分享：Giant Molecules: Essential Materials .... (+1) (金币≥10)(5/97) youmei401 2006-05-30 2007-02-17 10:08:46 by zlx1001
    请问大家有没有什么数据库可以查找有机物的溶解度？ (1/105) mythzt 2007-02-16 2007-02-16 18:53:47 by ems
    巧防衣服褪色 (1/71) 江燕无语 2007-02-14 2007-02-15 23:14:50 by yuanchang
    硫酸亚铁和硫酸铁在98％浓硫酸中的溶解度 (4/1292) 兰陵王 2007-02-13 2007-02-15 18:03:33 by 兰陵王
    化学工程师的学习范畴 (2/275) showxiumouse 2007-02-10 2007-02-15 15:18:18 by zhlhuang
    请教各位大虾：BAR与帕，或其他压强单位怎么换算呢？ (5/728) zsychem 2007-02-14 2007-02-15 00:49:04 by zengjijun
    求助：3－氯甲基吡啶（盐酸盐）的购买或者合成 (5/354) cxruan 2007-01-26 2007-02-14 22:22:09 by cz3schem
    请教DMF溶解中的问题，拜托了 (1/322) mosikaling 2007-02-14 2007-02-14 22:21:04 by xiejianwu
    求助：哪位网友能从新提供哈佛chem 30视频教程,谢谢拉！ (1/121) yqfeng2001 2007-01-15 2007-02-14 13:44:35 by jsjjscl0
    常见的致癌物质 (评阅+1) (0/91) 江燕无语 2007-02-13 2007-02-13 19:45:19 by 江燕无语
    求助：分子筛干燥问题 (3/897) 加菲猫飞飞 2007-02-11 2007-02-12 23:33:16 by 加菲猫飞飞
    【2001 Springer】Carbon Nanotubes    ( 1 2 ) (+10) (评阅+2) (11/474) xunyu 2006-11-05 2007-02-12 07:58:58 by LynnW
    求助，苯基锂制备方法 (1/648) samuel01 2007-01-16 2007-02-11 18:03:04 by sunjinyuan2008
    [经验交流] 快速去除烧杯表面的镍的方法 (评阅+1) (2/128) double2w 2006-12-20 2007-02-11 17:38:10 by sunjinyuan2008
    [经验交流] 实验室里的三种魔鬼溶剂    ( 1 2 3 4 ) (评阅+1) (32/3045) 我是盐 2006-10-06 2007-02-11 17:35:16 by sunjinyuan2008
    请问如何将乙醇中的甲醇去除，采用什么样的分子筛，谢谢！！！ (8/1173) hahaer2005 2006-09-14 2007-02-11 14:23:23 by easyboy
    有机化学的发展前沿和研究热点 (评阅+1) (2/360) roc-007 2006-10-22 2007-02-11 13:54:53 by easyboy
    今天被导师骂了 (评阅+1) (2/220) chenhu1113 2007-02-10 2007-02-11 12:40:05 by chenhu1113
    弱碱性阴离子交换树脂，洗脱剂选择NaCl还是NaOH？ (2/997) wwspring 2007-02-03 2007-02-11 11:00:04 by tanduanming
    极性相近的有机化合物柱层析分离技巧： (评阅+1) (金币≥5)(3/194) cjhzse 2007-02-08 2007-02-11 10:52:14 by tanduanming
    [经验交流] 小心实验室的溶剂    ( 1 2 ) (评阅+1) (10/942) haidao402 2006-12-02 2007-02-10 21:32:03 by sunjinyuan2008
    [经验交流] 如何蒸乙酸啊？ (4/692) wuwuwujz 2007-02-07 2007-02-10 21:27:18 by sunjinyuan2008
    2005年化学SCI影响因子Chemistry-----新鲜出炉    ( 1 2 3 ) (+2) (21/1689) glyoxylate 2006-06-14 2007-02-10 18:52:35 by cocarmc
    我与论坛 (评阅+1) (1/45) jsy2271 2007-02-10 2007-02-10 16:55:10 by berlin
    【分析化学】质谱解谱程序 (+2.25) (评阅+2) (7/2146) antarthur 2005-06-02 2007-02-10 14:38:32 by zhongmaizi
    如何除氧气 (6/580) zhangjy94301602 2007-01-10 2007-02-10 14:22:59 by zhongmaizi
    [关贴]讨论一下，为什么重结晶能提高产品的ee值？ (3/1224) tritiger 2007-02-09 2007-02-10 10:42:00 by thinpig7
    beta-Lactams (0/50) weixiaobao-000 2007-02-09 2007-02-09 18:57:43 by weixiaobao-000
    [实验技术] B [beta]-Lactams (0/79) weixiaobao-000 2007-02-09 2007-02-09 18:56:22 by weixiaobao-000
    被自己的成功所埋没的学科 (评阅+1) (3/382) 604gq 2006-03-30 2007-02-09 13:32:47 by bird315
    找可以免费查有机结构式的网站 (2/116) ghq5 2007-02-09 2007-02-09 13:13:05 by ghq5
    如何把标签洗干净    ( 1 2 3 4 ) (+9) (评阅+3) (31/1904) 王榭亭前 2006-08-24 2007-02-09 00:19:26 by tiancheng0511
    指示剂与指示液的配制 (评阅+1) (1/146) hsmls13 2006-10-24 2007-02-08 22:31:10 by ygdpz
    请教关于活性炭脱附的问题 (1/135) peakzhang 2007-02-06 2007-02-08 17:24:41 by bird315
    求助 (0/45) hshshhu 2007-02-08 2007-02-08 17:16:33 by hshshhu
    [实验技术] （zz）中科院化学所在新型共轭聚合物光伏材料的研究方面取得重要进展 (2/378) wjhx216 2006-04-25 2007-02-08 14:46:19 by dotty
    合金与固溶体 (2/150) wen2002 2007-02-07 2007-02-07 22:52:05 by huyuchem
    schiff base (3/255) ::::: 2007-01-30 2007-02-07 18:52:13 by :::::
    求助！！！ (1/79) rcdai 2007-02-07 2007-02-07 18:22:56 by xwyang2003
    水的分解电压？？？ (3/803) wen2002 2007-02-05 2007-02-07 17:04:04 by wen2002
    比色皿的选择与使用及洗涤 (评阅+1) (1/258) hemaoylzu2000 2007-02-07 2007-02-07 15:05:23 by yidi2004
    Cp2ZrHCl是什么东东阿！ (2/136) hb01102011 2007-02-06 2007-02-07 12:48:09 by hb01102011
    关于酰胺水解    ( 1 2 ) (+0.5) (11/1889) 来自北方的狼 2005-11-01 2007-02-07 12:33:21 by yaohua200537
    关于2－巯基乙醇 (2/117) gerouji 2007-02-06 2007-02-07 09:10:40 by czxxx
    ２－氟乙醇提纯？ (1/49) ranzo67 2007-01-31 2007-02-06 16:41:44 by peakzhang
    化学系女生的生活畅想－－－N久以前看的，现在再转一下    ( 1 2 ) (评阅+1) (13/562) xyfan 2006-06-23 2007-02-06 10:54:50 by linpeng816
    [实验技术] [转]各种显色剂及其配制方法 (评阅+3) (金币≥3)(1/80) cjhzse 2007-02-06 2007-02-06 10:47:27 by linpeng816
    Recoverable and recyclable chiral organic catalysts的读书心得 (8/255) Tooom 2007-02-05 2007-02-06 10:42:09 by brights
    [实验技术] 过柱心得 (0/111) lovedsx 2007-02-05 2007-02-05 22:29:05 by lovedsx
    [化学软件]Ftp:有关量化计算方面(gaussian03w等)的软件 (+0.5) (评阅+2) (9/762) royacee 2006-03-03 2007-02-05 18:03:57 by huilaoshu999
    这样算不算抄袭 (8/482) zhysh 2007-02-02 2007-02-05 11:28:36 by pingj
    zz06年度化学领域中国学者在JACS上发表论文情况 (评阅+1) (4/920) carter1515 2007-02-02 2007-02-05 10:33:47 by hongmangui
    求教:一水合高氯酸钠吸水潮解后如何重新干燥啊? (1/184) ::::: 2007-02-03 2007-02-05 08:32:38 by bamboo_111
    求助，摸板剂的消除方法 (5/162) hymer 2007-01-02 2007-02-05 08:32:26 by liuzy73
    Good Laboratory Practice Regulations Third Edition, Revised and Expanded    ( 1 2 ) (+14) (18/867) ayuayu 2006-09-15 2007-02-04 18:29:04 by singjiapo88666
    [实验技术] 硫酸钡和硫化钠 (2/244) shangfayu 2006-05-09 2007-02-03 20:47:41 by shangfayu
    下列糖类如何干燥和保存 (4/217) 茗士 2007-02-02 2007-02-03 19:52:16 by 茗士
    [求助]实验室用自动控温搅拌器的选择 (4/305) engledd2004 2007-02-03 2007-02-03 19:31:51 by engledd2004
    求助 怎样把羧基做成硝基？ (2/89) shuhs 2007-02-02 2007-02-03 16:10:24 by shuhs
    请教：超低温恒温反应浴 (7/536) chemsynth 2007-01-31 2007-02-02 20:42:40 by fengzwf
    有那位虫子有关于制备三叔丁基磷的文献，或者试验操作 (3/219) pengpengsu 2007-02-01 2007-02-02 14:04:22 by bamboo_111
    [经验交流] 化学实验操作经验总结分享 (3/290) doudou33 2007-01-16 2007-02-01 23:20:29 by xiangzuosui
    同处一个实验室，你如何选择...... (4/365) masteryu 2007-01-16 2007-02-01 21:55:04 by vink
    化学交流版版块有奖讨论链接 (0/202) berlin 2007-02-01 2007-02-01 15:29:48 by berlin
    数字电子气体流量计 (2/129) capillary 2007-01-31 2007-02-01 15:10:41 by dervish
    Applied Process Design for Chemical and Petrochemical Plants, Vol. 2 (+3.5) (4/494) wisechem 2006-05-09 2007-02-01 12:59:06 by sinapdb
    求表面硅烷化的处理方法 (3/664) tarot 2007-01-04 2007-02-01 11:54:29 by vividwill
    请问丙二醇的里面的除水的问题！ (1/250) 武汉永泽知识产� 2007-01-31 2007-01-31 21:44:25 by ranzo67
    求助：聚噻吩最一般的合成方法 (1/199) wn6228 2007-01-30 2007-01-31 21:37:06 by grapchance
    求助:聚四氟乙烯烧结温度是多少? (3/825) lfs_fj 2007-01-12 2007-01-30 20:03:02 by lfs_fj
    请教：关于酯化反应    ( 1 2 ) (10/691) gryuanyuan992 2006-12-18 2007-01-30 17:26:51 by cloud_
    (3+2)HCl溶液浓度的理解 (2/163) vecust 2007-01-17 2007-01-30 07:31:44 by sddlhw
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    An Introduction to Chemical Engineering Analysis (1/67) zhangjs 2007-02-18 2007-02-19 11:53:06 by grapeberry
    Fundamentals of Thermodynamics (1/235) darliu 2007-02-17 2007-02-18 23:10:46 by peterpl
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    Modern Methods and Algorithms of Quantum Chemistry (1/556) zhangjs 2007-02-13 2007-02-17 05:58:23 by BMUC
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    The Biomedical Engineering Handbook, 3rd Edition (Volume 2 & 3) (2/92) nanohan 2007-02-10 2007-02-11 13:07:10 by zhaokelun1975
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    Chemically Speaking: A Dictionary of Quotations (7/462) jqwhy 2006-12-20 2007-02-02 16:57:55 by 花样年华
    中国化学家对化学发展的贡献（ZT） (1/388) 心雨无尘 2007-02-01 2007-02-02 05:38:50 by yalefield
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