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    [热点] 氨基封端PDMS和HDI反应快速固化 猫捡球ZZ 2025-12-20 刚刚
    求助CaCO3等电点 (1/118) linglizhu 2008-04-15 2008-04-16 09:16:20 by yuequeye
    如何密封气体 (2/159) rainbow－83 2008-04-15 2008-04-16 08:15:20 by xiaocong
    [无机化学] 求张祖德无机化学答案第八章 (0/134) aylizheng 2008-04-15 2008-04-15 23:15:51 by aylizheng
    [综合其它] [求助] 醋酸的红外图！！ (2/98) xzk33295885 2008-04-14 2008-04-15 20:27:34 by xzk33295885
    [无机化学] 求助 ：碱式醋酸铝的红外图！！ 1 (2/228) xzk33295885 2008-04-14 2008-04-15 20:26:02 by xzk33295885
    [实验技术] 管式炉使用 (1/234) littlebada 2008-04-15 2008-04-15 20:19:41 by yuanzhiqin.119
    [无机化学] 求助各位老虫：乙酸钡和硝酸锆在乙酸中的溶解度！！ (0/124) chenyu0613 2008-04-15 2008-04-15 19:48:43 by chenyu0613
    请教 (0/119) mufeng682 2008-04-15 2008-04-15 16:07:41 by mufeng682
    推荐一个网址之家 (评阅+1) (1/96) labservice 2008-04-15 2008-04-15 14:57:34 by weihui_cn
    [综合其它] 求助：小檗红碱的谱图（EI和H1） 5 (0/177) wxp262 2008-04-15 2008-04-15 11:46:30 by wxp262
    [无机化学] HELP 怎样降低氢氧化钠的熔点 (0/279) penghcp 2008-04-15 2008-04-15 10:30:42 by penghcp
    第二届全国生命分析化学学术报告与研讨会 (评阅+1) (8/456) weihui_cn 2008-04-03 2008-04-15 09:49:35 by huahua840115
    [实验技术] 镉-茚三酮试剂怎么配啊，我要做亮氨酸标准曲线 (0/169) fujinga 2008-04-14 2008-04-14 23:07:05 by fujinga
    [无机化学] 吸附剂对氮的吸附 (0/88) sjflkw 2008-04-14 2008-04-14 21:31:57 by sjflkw
    [无机化学] 求助，急。送金币 继续求助 (评阅-2) (2/316) zyw4510 2008-04-11 2008-04-14 21:01:22 by zyw4510
    [经验交流] [求助]有哪位虫友知道哪种溶剂既不与浓硫酸反应且沸点高于200度( (4/326) 19991999 2008-04-12 2008-04-14 15:30:10 by 绿色情缘
    [实验技术] 有一个关于溶胶凝胶制备薄膜的问题 (1/165) p1801321 2008-04-09 2008-04-14 14:08:01 by ElectroWang
    2008美国最佳研究生院排名出炉 (评阅+1) (5/508) catju 2008-04-11 2008-04-14 12:11:50 by archi2007
    [经验交流] 请问那些有机反应（反应温度不要太高，最好室温下就能进行）对溶剂比较敏感？ (0/57) il701 2008-04-14 2008-04-14 11:38:11 by il701
    [求助]：请问再沉淀法的定义及其应用，谢谢！ (0/227) zzj.2001 2008-04-14 2008-04-14 11:32:21 by zzj.2001
    N多化学免费电子书下载，有你喜欢的吗？ (评阅+4) (0/420) goldideas 2008-04-14 2008-04-14 08:52:14 by goldideas
    [物理化学] 如何区分可逆与不可逆反应？ 1 (4/818) start528 2008-04-11 2008-04-13 19:17:32 by abingchem
    [无机化学] 如何快速洗去烧杯上附着的二氧化钛 (6/621) kunter 2008-04-06 2008-04-13 14:56:39 by 醉乡常客
    [无机化学] 请教 一个 反应机理？ (0/105) sszhao79 2008-04-13 2008-04-13 13:41:16 by sszhao79
    [无机化学] 本科的哪本无机化学教材比较好啊，大家给些建议    ( 1 2 ) (16/1248) momo1987momo 2008-02-28 2008-04-13 11:26:08 by lipingchengde
    [综合其它] 悬赏20金币求助翻译法文文献 (1/108) ZHFK127414 2008-04-11 2008-04-13 07:29:01 by chemin
    [实验技术] 求助:苯甲酸己脂的合成方法及注意事项! (0/66) Sufen835 2008-04-13 2008-04-13 07:20:30 by Sufen835
    [实验技术] 稀土盐吸收空气中的CO2？ (2/146) wwt1806 2008-04-12 2008-04-12 20:12:15 by pauldli
    [无机化学] 【求助】D2h 构型的过氧化氢 是什么样子的？ (2/118) caepsh 2008-04-11 2008-04-12 19:06:45 by yytsnake
    一种物质的化学性质 (0/72) chenyimin_2008 2008-04-11 2008-04-11 19:25:15 by chenyimin_2008
    2008 年炼焦煤价格将创新高 (评阅+1) (2/427) liupeng8325 2008-04-11 2008-04-11 14:45:11 by 玉帝掌门人
    [实验技术] 求助 (1/63) zhongxuhui 2008-04-11 2008-04-11 14:10:29 by pengbo00032901
    [实验技术] 哪能买到国产的二乙基甲酰胺（DEF）？ (2/102) husnow 2008-04-09 2008-04-11 12:55:26 by husnow
    [实验技术] 求助：什么样的单体需要精制？ (1/92) 329920466 2008-04-10 2008-04-11 10:58:50 by 青蛙赢鳄鱼
    [实验技术] 如何配置bis-tris缓冲溶液 (0/592) onpp 2008-04-11 2008-04-11 10:37:10 by onpp
    [物理化学] 表面张力和溶解度    ( 1 2 ) (10/1384) 丫丫680 2007-12-12 2008-04-11 09:45:26 by tjk
    [实验技术] Zr4+的Pascal常数 (1/132) gsp99 2008-04-07 2008-04-10 23:40:23 by tearfulfish33
    [物理化学] 壬基酚溶液的配制 虫友帮忙呀 (1/272) yxl43 2008-04-08 2008-04-10 23:35:59 by tearfulfish33
    [实验技术] 油品脱色的问题 (1/117) chendesty 2008-04-09 2008-04-10 23:15:51 by tearfulfish33
    [经验交流] 请教：乙醇酸羟基的电离度，多谢！ (1/78) dyn4870 2008-04-10 2008-04-10 09:30:34 by phtochemistry
    [关贴]中华人民共和国职业病防治法(2) (评阅+1) (0/78) sniky-dong 2008-04-10 2008-04-10 07:21:55 by sniky-dong
    中华人民共和国职业病防治法 (评阅+1) (0/105) sniky-dong 2008-04-10 2008-04-10 07:20:42 by sniky-dong
    [实验技术] 请教：有色金属溶液中锡的定性检测 (0/52) winsome 2008-04-09 2008-04-09 21:44:12 by winsome
    [实验技术] 求助：薄层硅胶粘合剂的配制方法 (3/423) jodany 2007-06-19 2008-04-09 15:45:48 by kyori188
    请教 (0/53) allen7932 2008-04-09 2008-04-09 14:59:33 by allen7932
    [实验技术] 求教最简单的检测溶液中6氨基己酸的方法! (1/115) andydau 2008-04-09 2008-04-09 14:42:33 by andydau
    [实验技术] pNPG溶液如何保存 (2/3044) dorothy 2008-04-09 2008-04-09 12:49:42 by dorothy
    [无机化学] 最软的金属单质是什么？ (7/707) 桂子山 2008-03-31 2008-04-09 12:33:16 by zhenli1232008
    中国化学会2008年国内学术会议计划 (评阅+2) (2/261) catju 2008-04-09 2008-04-09 11:57:41 by daiqiguang
    [经验交流] 求教：NaClO与SCN离子的反应式是什么? (1/218) sunde2002 2008-03-17 2008-04-09 09:54:17 by phtochemistry
    [无机化学] 怎么样将硝酸银中的银提取出来(20金) (6/776) zjhezhoubin 2008-04-07 2008-04-09 07:44:13 by d5515651
    有谁懂硅烷化的？紧急求助 (6/419) micherno100 2008-04-07 2008-04-08 21:25:09 by micherno100
    [综合其它] 请教TLC显色 (0/64) paopaoxiaozhu 2008-04-08 2008-04-08 20:42:03 by paopaoxiaozhu
    [实验技术] 请教高手 (0/62) tyty999 2008-04-08 2008-04-08 15:28:03 by tyty999
    [实验技术] 求助 离心机 (1/135) momocumt 2008-04-08 2008-04-08 12:06:12 by catju
    [经验交流] 请问大伙在哪买试剂 (5/206) hwzh 2008-03-31 2008-04-08 10:29:43 by chenyu0613
    [无机化学] 急需Modern inorganic chemistry无机化学经典英文教材 10 (评阅-10) (2/377) valuewa 2008-04-07 2008-04-08 08:30:55 by valuewa
    [物理化学] FUNDAMENTALS OF INTERFACE AND COLLOID SCIENCE, IV (评阅+3) (4/431) catju 2008-03-21 2008-04-08 06:27:23 by zqxcyj
    [无机化学] 求助内行解释一下此单词为何意 (1/125) gongyuewei 2008-04-07 2008-04-07 23:48:29 by 醉乡常客
    Peter J. Stang--美国化学会会志JACS主编 (评阅+1) (1/1167) xiaomarklsy 2008-03-22 2008-04-07 23:22:16 by x.y.li
    [综合其它] 文献所在数据库 (1/110) 离子液体 2008-04-07 2008-04-07 21:23:09 by catju
    [物理化学] 请教一个关于络合反应的问题 (1/103) gentleman891 2008-04-03 2008-04-07 20:08:19 by gentleman891
    [综合其它] [关贴]国内化工类课件 (评阅-10) (金币≥2)(1/330) hangyu138 2008-04-07 2008-04-07 17:51:39 by hangyu138
    [实验技术] 求助 (1/64) jhlau_030506 2008-04-07 2008-04-07 16:16:55 by yuanzhiqin.119
    [无机化学] 硝酸根离子的检验 (3/662) chenyu0613 2008-04-04 2008-04-07 16:12:21 by catju
    [经验交流] 求教：清洗ZnO 5 (4/473) zhbipi 2008-03-03 2008-04-07 14:04:43 by 绿色情缘
    请问：阿仑尼乌斯公式中指前因子单位是kg/(m2 s)怎么解释？ (4/594) hongsemenghuan 2008-04-03 2008-04-07 14:04:01 by hongsemenghuan
    今年的化学年会会议论文要被期刊收录吗？ (6/437) catalysthua 2008-04-06 2008-04-07 12:26:11 by catalysthua
    [物理化学] [求助] CeBO3和 CeBC的热力学数据。急！急！ (0/60) xiaoss2000 2008-04-07 2008-04-07 10:13:37 by xiaoss2000
    [经验交流] 废液中铵根离子的测定方法？ 10 (2/195) hujian010223 2008-04-01 2008-04-07 09:03:57 by hujian010223
    [实验技术] 乙醇和水体系的pH？ (1/151) lijunhua0521 2007-11-10 2008-04-06 22:54:46 by xfd
    [实验技术] 氢氧化钾不溶于乙醇溶液?? (5/1722) flyhebut 2007-12-03 2008-04-06 22:52:00 by xfd
    [综合其它] 组合化学:一个新兴的化学领域 (评阅+1) (2/155) purpleboy623 2008-04-06 2008-04-06 18:27:13 by yalefield
    化学基因组学研究进展及其应用 (评阅+1) (1/104) purpleboy623 2008-04-06 2008-04-06 17:42:27 by catju
    [无机化学] 求助有关配合物XRD地问题 (0/129) 风中之雨 2008-04-06 2008-04-06 15:38:16 by 风中之雨
    [实验技术] 求助 ZnS由无定形到晶体的转变问题 (1/91) smlcu 2008-03-28 2008-04-06 14:41:16 by pengyongfeng
    [无机化学] 求助无机化学英文版电子书 (0/177) valuewa 2008-04-06 2008-04-06 09:50:14 by valuewa
    基础化学常用英语词汇380条 (评阅+3) (0/268) zzp8389 2008-04-06 2008-04-06 07:21:04 by zzp8389
    [经验交流] 紧急求助！！ 季铵盐的离子配对N-Cl键的红外峰值是多少？（重奖） 11 (7/770) hujian010223 2008-04-01 2008-04-06 03:46:07 by bioalchem
    [实验技术] 急急！！谁有Witting-horner实验室合成有关资料 5 (0/345) pollyan 2008-04-05 2008-04-05 17:29:19 by pollyan
    [实验技术] 求助：简易手套箱 (5/708) lilac_su 2008-04-03 2008-04-05 11:56:28 by lilac_su
    资源 [ 查看全部 ] 作者 最后发表
    [无机化学] Nonporous Inorganic Membranes: for Chemical Processing (2/257) armea 2008-04-14 2008-04-15 20:04:36 by chenyu0613
    [经验交流] 【转贴】化学数据库（全部免费！） (10/977) slwhot2334 2008-04-10 2008-04-15 14:31:00 by zyxme625
    International Benchmarking of U.S. Chemical Engineering Research Competitiveness (0/95) armea 2008-04-15 2008-04-15 13:00:29 by armea
    Handbook of Separation Process Technology (8/545) armea 2008-04-13 2008-04-15 07:57:11 by xwj007
    [物理化学] Handbook of Thermal Analysis and Calorimetry (3/202) catju 2008-04-13 2008-04-15 07:42:54 by xwj007
    [物理化学] Nanocharacterisation (8/277) lihai0910 2008-04-04 2008-04-13 15:20:06 by 磺基水杨酸980
    【会议】2008年第三届生物医学工程、生物分析与纳米技术国际会议 (0/212) weihui_cn 2008-04-13 2008-04-13 14:31:05 by weihui_cn
    Journal of Chemical Sciences(2000-2008全部全文) 申精贴 (2/253) armea 2008-04-10 2008-04-12 19:21:48 by scsgp
    [经验交流] 化学文献查阅方法(已搜索无重复) (0/208) xhceo 2008-04-11 2008-04-11 16:40:24 by xhceo
    《Science》杂志 (1/130) cao84924 2008-04-10 2008-04-10 21:49:43 by xxh8372
    征集化学类四大学科及相关学科的经典教材之链接 (8/498) catju 2008-04-03 2008-04-10 08:27:42 by dnp
    [物理化学] 北京大学课件《表面分析技术》 PPt (17/1105) 飞雪伊人 2007-08-25 2008-04-10 02:10:21 by Duma
    [实验技术] 化学实验基本操作中的“不”15例 (7/650) tanglion 2007-05-06 2008-04-09 15:22:44 by kyori188
    [物理化学] Applications of Hydrogen Peroxide and Derivatives (5/614) lihai0910 2008-04-03 2008-04-09 15:06:20 by Yushi
    The top 50 living chemists in h-index (3/529) x.y.li 2008-04-08 2008-04-08 18:13:07 by catju
    [无机化学] Inorganic Syntheses（The Inorganic Syntheses Series ） (4/508) armea 2008-02-07 2008-04-08 10:55:58 by 小师弟
    [无机化学] Modern inorganic chemistry无机化学经典英文教材 (11/1217) swordzj858 2008-01-24 2008-04-07 11:52:46 by valuewa
    [综合其它] zz美研究人员设计出杀灭癌细胞的“纳米机器” (0/112) weihui_cn 2008-04-07 2008-04-07 09:33:10 by weihui_cn
    Free access in April(英国皇家化学会） (4/362) smallfolk 2008-03-27 2008-04-06 09:39:58 by khwang16
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