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[热点] 计算机、0854电子信息(085401-058412)调剂 b90tbv 2026-01-19 刚刚
[表面活性 ] [已完结]微乳液三相图怎么看 (2/2668) chensx097 2012-02-15 2013-01-22 12:01:22 by cuixiao08
[表面活性 ] [已完结]表面活性剂增溶的问题 (4/409) flysnowjsh 2013-01-21 2013-01-22 09:16:34 by flysnowjsh
[其他] [已完结]硅酸铝可以用boehm滴定测定其表面酸碱性基团吗 (1/342) yjj200667 2013-01-21 2013-01-22 08:20:02 by ckxiong
[添加剂] [已完结]歧化松香钾的制备 (0/303) 伍清芳 2013-01-21 2013-01-21 15:51:44 by 伍清芳
[表面活性 ] [已完结]疏水基含支链的Bola型表面活性剂 (7/1426) enjoywait 2013-01-18 2013-01-21 14:11:30 by mlanqiang
[染料] [已完结]求助一个活性染料的问题,懂染料的请进 (6/931) QHdreamwolf 2013-01-03 2013-01-21 11:35:32 by QHdreamwolf
[中间体] [已完结]求一份飞翔或者巴斯夫NN二甲基13丙二胺分析报告 电子版的 (0/218) adanadan 2013-01-21 2013-01-21 10:07:31 by adanadan
[其他] [已完结][关贴]求“2013-2017年中国硝酸钙市场供需分析及投资趋势研究报告 ” (0/204) 龙游九天 2013-01-21 2013-01-21 08:16:08 by 龙游九天
[功能材料] [已完结]图题中的“Bar”该怎么翻译? (3/1147) lhypuyol 2013-01-19 2013-01-21 02:52:56 by zhenwen
[中间体] [已完结]GC-MS的分析 (5/553) liuweijuan 2013-01-18 2013-01-20 14:16:17 by yxb0914
[表面活性 ] [已完结]固体料如何化成液体料? (1/264) maguobao 2013-01-20 2013-01-20 11:17:16 by wjcmzl
[功能材料] [已完结]在制备环氧大豆油测定的环氧值大于8.5 (0/704) cyl408240175 2013-01-19 2013-01-19 11:01:13 by cyl408240175
[农药] [已完结]求:呋虫胺生产工艺 (2/1358) wwk0225 2013-01-08 2013-01-18 16:19:27 by yankunsu
[添加剂] [已完结]求助两个反应方程式 (1/330) 520小木虫 2013-01-17 2013-01-18 09:46:50 by 520小木虫
[中间体] [已完结]核磁H谱 (评阅+1) (6/698) 西厢记 2013-01-16 2013-01-18 09:04:32 by mikey_m
[涂料颜料] [已完结]羟乙基纤维素增稠 (2/1093) iclear 2013-01-17 2013-01-18 09:01:51 by iclear
[功能材料] [已完结][关贴]硝酸钠干品溶液PH如何到8? (8/867) 520小木虫 2012-07-27 2013-01-18 07:53:14 by 520小木虫
[表面活性 ] [已完结]聚丙烯酸钠溶胀出现拉丝,怎么办 (2/2803) 黄酮 2013-01-17 2013-01-17 18:04:07 by 黄酮
[香精香料] [已完结]关于松香的热值 (0/549) yu133119 2013-01-17 2013-01-17 15:16:24 by yu133119
[表面活性 ] [已完结]拿到一个聚氨酯产品 怎么知道里面有哪些溶剂 和比例呢?    ( 1 2 ) (11/892) 付南瓜 2013-01-05 2013-01-17 00:42:00 by kllkdd
[农药] [已完结]生产上精馏方面问题求助    ( 1 2 ) (评阅+1) (15/1510) maoxiaoyu 2012-12-30 2013-01-16 23:21:59 by abcme910
[涂料颜料] [已完结][关贴]涂层厚度在规格值之内,但是CPK偏低 (0/551) qiaozheng 2013-01-16 2013-01-16 16:14:57 by qiaozheng
[功能材料] [已完结]认识ANTIL200的进来下!! (1/603) hehaomin 2013-01-16 2013-01-16 10:59:49 by cp991995169
[农药] [已完结]做剂型可以发文章不 中文的 (4/455) janeaicc1 2012-08-17 2013-01-16 08:13:55 by suhoi
[表面活性 ] [已完结]磺化剂气体三氧化硫的发生和储存 (2/462) tanming 2012-07-09 2013-01-16 06:38:14 by sun4021102
[洗化] [已完结]肥皂里的CNO是什么结构,中文名称是什么 (9/4221) liyonglu325 2013-01-12 2013-01-15 22:30:39 by wvalm123
[其他] [已完结]求3,4和3,5-二甲苯酚的pKa数据 (0/285) 解小愁 2013-01-15 2013-01-15 21:44:06 by 解小愁
[表面活性 ] [已完结]用四苯硼钠络合原理如何测定样品中AEO9含量 (0/359) huye19881414 2013-01-15 2013-01-15 18:03:08 by huye19881414
[表面活性 ] [已完结]HLB值低的表面活性剂可用于水性高分溶液中吗?? (8/1748) boxtomqin 2013-01-13 2013-01-15 17:47:31 by baboo_1
[添加剂] [已完结]求助羊毛醇聚丙二醇醚具体是什么,有什么用 (4/566) 寞名 2013-01-13 2013-01-14 16:42:20 by liuguan
[农药] [已完结]二硝基苯胺类农药稳定性 (1/615) myai 2013-01-12 2013-01-14 01:09:58 by myai
[其他] [已完结]关于课程设计产品开发的,急急急 (4/501) 赵智军 2013-01-12 2013-01-13 18:45:50 by 赵智军
[表面活性 ] [已完结]用P123形成棒状胶束制备纳米线,P123的浓度大概是多少? (0/1011) 若水君瞳 2013-01-13 2013-01-13 18:26:04 by 若水君瞳
[表面活性 ] [已完结]请问gel, colloids 和emulsion 三者之间的关系? (5/1348) hsbcwang 2013-01-07 2013-01-13 12:28:59 by hsbcwang
[表面活性 ] [已完结]如何提高酚酞在水溶液中的溶解度? (5/1236) ybh04 2013-01-09 2013-01-13 09:13:38 by linsunche
[农药] [已完结]有人做过呋虫胺吗,想问下最后一步的收率有多高? (0/681) liuying87 2013-01-12 2013-01-12 22:14:04 by liuying87
[表面活性 ] [已完结]高分子涂覆层透光率异常 (0/226) boxtomqin 2013-01-12 2013-01-12 16:06:15 by boxtomqin
[洗化] [已完结]镁合金化成处理 (1/871) mmxy2009 2013-01-08 2013-01-12 13:47:22 by 80712028
[涂料颜料] [已完结]求环氧树脂开环过程中的几个问题 (2/466) 麦ai田 2013-01-08 2013-01-12 10:45:58 by 麦ai田
[添加剂] [已完结]请大师帮忙看这个结构的长链不饱和二元醇是如何得到的 (0/471) yangch608 2013-01-11 2013-01-11 21:50:38 by yangch608
[洗化] [已完结]密闭装置漏气 (8/872) lihuizhi1988 2013-01-09 2013-01-11 13:18:55 by liuguan
[洗化] [已完结]工业无水乙醇中乙醇的含量    ( 1 2 ) (18/1817) 龙-success 2012-12-25 2013-01-11 13:16:48 by liuguan
[表面活性 ] [已完结][关贴]请教关于太古油生物降解率含水量的问题 (1/282) mcc8688 2013-01-11 2013-01-11 10:21:34 by mcc8688
[涂料颜料] [已完结]求指导, 胺与环氧的反应。 (3/998) chriwen 2012-12-30 2013-01-10 21:21:02 by chriwen
[涂料颜料] [已完结]蓖麻油脱水的条件和方法 (1/686) haozi1987 2013-01-10 2013-01-10 20:31:32 by fds329
[其他] [已完结]有什么化学药水可以去掉衣服上的胶浆升华印花(图案)呢? (1/502) diode202 2013-01-10 2013-01-10 17:34:59 by abcme910
[其他] [已完结]请问大家谁知道醋酸乙烯的弹性模量呀 (0/301) cindynevinxi 2013-01-10 2013-01-10 16:23:16 by cindynevinxi
[其他] [已完结]有在江苏飞翔集团---苏州飞翔新材料研究院有限公司的吗?怎么样呀? (评阅+1) (4/1626) duanduan1386 2012-11-23 2013-01-10 13:44:29 by robin79196421
[染料] [已完结]能溶解卡拉胶的溶剂 (0/986) guoxq126 2013-01-10 2013-01-10 10:33:25 by guoxq126
[洗化] [已完结]求目前流行的pcb线路板清洗剂配方 (1/750) chshen06188 2013-01-10 2013-01-10 10:10:14 by digghost
[涂料颜料] [已完结]ABS底漆求助! (5/704) llh3523 2013-01-09 2013-01-10 08:42:01 by zzqfx
[农药] [已完结]色谱工作 (1/379) junliren 2012-12-25 2013-01-09 18:26:48 by chaiqing123
[表面活性 ] [已完结]咨询 商家 (1/279) adanadan 2013-01-09 2013-01-09 17:32:20 by abcme910
[其他] [已完结]精细化学中间体的,发什么核心期刊好呢? (3/1618) nanchang_123 2013-01-04 2013-01-09 11:14:07 by nanchang_123
[其他] [已完结]电子工业用气体 5N氯化氢 的国内外市场供需情况 (1/479) kunlun2012 2013-01-09 2013-01-09 09:53:37 by kunlun2012
[涂料颜料] [已完结]涂料求助!!!    ( 1 2 ) (15/923) 香雪海8546 2012-08-31 2013-01-09 09:17:21 by chenyiman
[其他] [已完结]原花青素的结构鉴定~~~~ (1/549) galezhang 2013-01-08 2013-01-08 17:35:53 by mikey_m
[添加剂] [已完结]颜料合成助剂寻找 (4/816) xunxiao 2013-01-06 2013-01-08 15:49:11 by 囧oh
[添加剂] [已完结][关贴]柠檬酸硼(Boron Citrate )的相关资料 (2/1136) 520小木虫 2013-01-06 2013-01-07 22:29:18 by abcme910
[涂料颜料] [已完结]涂膜抛光色差问题 (FC-EPI+1)(1/302) 铝银浆柳 2013-01-07 2013-01-07 17:42:23 by morenke
[涂料颜料] [已完结]粘痕 (3/314) morenke 2013-01-05 2013-01-07 15:53:11 by hyp8023
[表面活性 ] [已完结]萘系列分散剂 (2/647) zhaochuanwu 2013-01-06 2013-01-07 15:45:54 by wanshiyl
[添加剂] [已完结]N-甲基吡咯烷酮的性质 (3/903) yf1260 2013-01-05 2013-01-07 14:20:06 by a870360878
[涂料颜料] [已完结]求助一种黑色油墨的基本配方 (7/1911) hubuchem 2013-01-04 2013-01-07 12:37:09 by ywfgzlb
[染料] [已完结]伽马酸纯度低,用于合成染料色光差    ( 1 2 ) (15/1315) dp19881004 2012-12-17 2013-01-07 10:02:17 by dp19881004
[表面活性 ] [已完结][求助] 高含量AES 溶液高温下不稳定    ( 1 2 ) (10/1369) 刺猬仔 2012-12-26 2013-01-07 10:01:40 by 刺猬仔
[表面活性 ] [已完结]烷基磺酸钠怎么测含量? (2/281) tjwzj 2013-01-05 2013-01-06 16:30:07 by tjwzj
[表面活性 ] [已完结]乙醇胺、二乙醇胺、三乙醇胺碱性强弱?    ( 1 2 ) (FC-EPI+1)(10/4016) httpht 2012-03-18 2013-01-06 13:07:24 by lianxiaomi
[表面活性 ] [已完结]肥皂酸败和长菌是一回事吗 (7/1188) liuying58144159 2013-01-02 2013-01-05 22:07:53 by liuying58144159
[功能材料] [已完结]AH-106树脂产品卖家咨询 (2/419) zj_xmc 2013-01-05 2013-01-05 16:26:43 by zj_xmc
[农药] [已完结]异丙氨基磺酸和三氯氧磷反应吗 (0/418) heleiyuanhui 2013-01-05 2013-01-05 16:15:42 by heleiyuanhui
[其他] [已完结]氟利昂12即CF2CL2的密度 (0/373) dwj5177107 2013-01-05 2013-01-05 16:10:08 by dwj5177107
[表面活性 ] [已完结]什么溶剂可以溶解掉 PC 日本帝王 G3430H (1/391) luo2011 2012-11-14 2013-01-05 15:56:47 by 2010的一夜
[表面活性 ] [已完结][关贴]求助常见乳化体系的乳化剂 (4/586) AJIANG269 2013-01-04 2013-01-05 12:15:32 by 897132738
[农药] [已完结]求助 ARIL Value 在农药分析中是什意思,什么的缩写 (0/266) huangzhenbin 2013-01-05 2013-01-05 10:18:36 by huangzhenbin
[其他] [已完结]谁知道石蜡油怎么分类呢? (7/1446) lc409194685 2012-12-26 2013-01-05 10:04:08 by lc409194685
[涂料颜料] [已完结]涂料和染料有什么区别 (5/1531) blacktea115 2012-12-29 2013-01-05 09:50:58 by ywfgzlb
[染料] [已完结]求助活性染料酸偶问题 (评阅+1) (9/1203) cranedriver 2012-11-25 2013-01-04 20:14:42 by wjcmzl
[香精香料] [已完结]再做油品的提纯,不知该用什么方法 (5/1520) 1989yiyi 2012-07-17 2013-01-04 17:32:16 by 冒泡鼠
[香精香料] [已完结]关于吲哚的问题……。 (8/2632) 学员YNhNPR 2012-06-04 2013-01-04 17:22:13 by 冒泡鼠
[表面活性 ] [已完结]有木有做乳化石蜡的论文 (9/1089) S~小姐没耐心 2013-01-04 2013-01-04 15:15:19 by S~小姐没耐心
[添加剂] [已完结]圆珠笔油怎么去除啊    ( 1 2 ) (10/1164) jinna_33333 2012-08-03 2013-01-04 13:07:06 by TEOS
[表面活性 ] [已完结]【求助】直链烷基苯磺化的具体实验步骤 (4/652) lichen晨 2012-12-27 2013-01-04 11:14:40 by lichen晨
[染料] [已完结][关贴]酸性染料盐析法 (6/1723) qsk2006 2012-12-30 2013-01-04 08:38:13 by qsk2006
[涂料颜料] [已完结]求助25℃环己酮折射率 (3/989) hotkfc 2013-01-03 2013-01-03 19:54:07 by hotkfc
[功能材料] [已完结]硫脲与木质素的反应 (0/255) csuflyingfish 2013-01-03 2013-01-03 13:33:39 by csuflyingfish
[添加剂] [已完结]有没有一种光学溶剂能解决由于光线波长不等而造成的光线折射 (1/246) yjwen 2012-12-13 2013-01-02 11:40:06 by ddpause
[功能材料] [已完结]有没有有机膦配体与金属合成多孔材料的大综述? (0/240) saner.cool 2013-01-02 2013-01-02 09:13:44 by saner.cool
[表面活性 ] [已完结]请问做临界角束浓度测试的芘哪里买便宜一点啊 (1/298) linxing0427 2012-12-26 2012-12-31 10:15:46 by fuboluben
[功能材料] [已完结]树脂离子交换 (FC-EPI+1)(4/513) zj_xmc 2012-12-28 2012-12-31 08:28:17 by zj_xmc
[涂料颜料] [已完结]膨润土和有机膨润土的区别,需要具体点 (5/1837) jxlcwy 2012-09-17 2012-12-31 06:24:34 by 付二
[香精香料] [已完结]如何将植物精油用于日用化妆品 (评阅+1) (6/1059) 翰墨122 2012-10-11 2012-12-30 18:38:06 by abcme910
[染料] [已完结]关于亚硝化反应的条件问题 (2/2666) 药剂男孩 2012-12-27 2012-12-30 13:06:18 by 药剂男孩
[表面活性 ] [已完结]重金求助:辛酸钠与癸酸钠是否溶于无水乙醇 (2/708) wangliang7233 2012-12-27 2012-12-30 12:17:10 by 897132738
[表面活性 ] [已完结]少量十六烷基三甲基溴化铵(CTAB)的检测 (2/1107) 秋小刀 2012-12-29 2012-12-30 12:10:13 by 897132738
[其他] [已完结]园二色性光谱 (0/244) 东坡志林 2012-12-28 2012-12-28 21:45:27 by 东坡志林
[农药] [已完结]关于悬乳剂的英文文献求助 (1/347) janeaicc1 2012-12-28 2012-12-28 18:32:48 by janeaicc1
[其他] [已完结]氨基硅油季铵化后除去未反应的苄基氯 (评阅+1) (2/412) hujing113 2012-12-28 2012-12-28 15:09:31 by hujing113
[精化资讯] [已完结]三环癸烷二甲醛 (0/240) nana99 2012-12-28 2012-12-28 13:15:13 by nana99
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