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[热点] 退学或坚持读 难忘2018 2026-02-04 刚刚
[仪器药品] 常见化学品物化性质手册 (1/1056) zy180501066 2012-03-10 2015-05-13 06:55:18 by 云端雀
[仪器药品] [已完结]汞灯问题 (4/565) kongaxing 2015-03-22 2015-05-12 11:03:17 by wxhy_8668
[仪器药品] [已完结]气质联用的质谱谱图怎么才能和色谱的峰面积对应起来。    ( 1 2 ) (14/2578) ylj082500 2015-05-05 2015-05-11 09:08:43 by fang2708698
[仪器药品] 求康塔Autosorb-1-C-TCD-MS全自动物理化学气体吸附仪中文说明书 (评阅+2) (0/976) 大苗VS催化剂 2015-05-10 2015-05-10 19:13:14 by 大苗VS催化剂
[仪器药品] [已完结][关贴]求问国外生产锐钛矿型二氧化钛的公司!急!谢谢!! (0/130) luobangdej 2015-05-10 2015-05-10 18:50:14 by luobangdej
[仪器药品] 【求助】质量流量计之前一定要加压力控制器吗?    ( 1 2 ) (18/3399) hpnddzm 2010-04-19 2015-05-10 17:42:44 by zxlcjc
[仪器药品] [已完结][关贴]请教光催化水产氢气的仪器设备问题 (2/453) babyjl 2015-05-08 2015-05-08 16:43:28 by airlinedo
[仪器药品] [已完结][关贴]2zb-1L10 双柱塞泵运行一会就卡住了(标尺不动了),不吸也不排 (0/570) lm200944021 2015-05-07 2015-05-07 18:27:10 by lm200944021
[仪器药品] [已完结][关贴]请教大家一个问题,有机非离子超强碱到底是什么催化剂?怎么制备? (评阅+2) (0/638) enjoyharry 2015-05-06 2015-05-06 18:09:41 by enjoyharry
[仪器药品] [已完结][关贴]苯甲醇氧化制备醛/酯,药品选哪家? (3/377) anyihe 2015-05-04 2015-05-05 10:05:51 by anyihe
[仪器药品] [已完结]谁知道商业SCR催化剂在哪儿买??    ( 1 2 ) (10/1265) ET土豆 2015-04-08 2015-05-05 09:53:35 by c3310975
[仪器药品] [已完结]质量流量计 (7/1182) xuedingefc 2015-03-13 2015-05-04 13:55:13 by liukun2436
[仪器药品] [已完结][关贴]实验室要买PVB ,但是不知道买多大粘度,多大分子量的,请知道的友友们积极响应啊! (0/1541) 晴春奇萌 2015-05-01 2015-05-01 08:41:38 by 晴春奇萌
[仪器药品] [已完结]求大神指点 (1/310) linpeiyao 2015-04-30 2015-04-30 19:57:18 by zyhou
[仪器药品] [已完结]哪里有少量的Vulcan XC72R carbon black (Carbot Corp.) 买?请各位大神呢帮帮忙哈!    ( 1 2 ) (11/1429) You134yang 2015-04-30 2015-04-30 16:45:28 by You134yang
[仪器药品] [已完结]H_ZSM_5硅铝比与酸性强弱的关系    ( 1 2 ) (14/3431) lihui0168 2013-04-28 2015-04-29 14:53:31 by 翟云平
[仪器药品] [已完结]求助:氯代高铁血红素溶解性 (评阅+1) (3/774) 黄静faye 2013-05-26 2015-04-29 11:41:28 by 文子虽
[仪器药品] [已完结]可以用哪些仪器测定Li交换X型分子筛中锂离子的含量? (4/696) 蓝色心情QS 2015-04-27 2015-04-28 20:35:06 by 蓝色心情QS
[仪器药品] [已完结]亚甲基蓝和次甲基蓝是一种物质吗? (8/2985) 碧海行 2012-12-25 2015-04-28 17:25:02 by chaohuyqw
[仪器药品] [已完结]求助TiCl3固体粉末 (评阅+1) (0/468) wswxl1208 2015-04-28 2015-04-28 15:05:24 by wswxl1208
[仪器药品] [已完结]Amberlyst 70离子交换树脂使用前要做处理吗?    ( 1 2 ) (评阅+3) (14/2055) mjqlzl 2013-12-19 2015-04-27 11:31:58 by 上善若傻
[仪器药品] [已完结]马弗炉加热问题    ( 1 2 ) (10/2156) weiyichen 2012-03-25 2015-04-25 06:55:06 by 翰军
[仪器药品] [已完结]雷铌镍催化剂是什么? (6/2517) shjy2599 2011-06-02 2015-04-24 13:36:48 by forza01
[仪器药品] [已完结][关贴]求助:芳香烃混合物Shellsol K由哪些物质组成?Pranene 81-R是什么? (0/591) yabaiye 2015-04-24 2015-04-24 09:02:44 by yabaiye
[仪器药品] [已完结]求配置 光催化抗菌的装置 (0/522) huahua1766 2015-04-22 2015-04-22 16:50:05 by huahua1766
[仪器药品] 【求助】请指教!关于TS-1分子筛 (18/2288) zclovegirl 2011-03-24 2015-04-22 16:38:19 by 狂野
[仪器药品] [已完结][关贴]气象色谱 福立9790 (0/736) forevercr 2015-04-22 2015-04-22 15:09:16 by forevercr
[仪器药品] [已完结]水热斧中加入氯金酸反应后需不需要用王水清洗啊? (1/566) 512516 2015-04-21 2015-04-21 21:05:52 by 飞翔fx
[仪器药品] [已完结]请教一下氯化钴溶液怎么保存? (4/2938) 空白巷生 2015-04-20 2015-04-21 16:49:56 by 空白巷生
[仪器药品] [已完结]光催化灭菌装置 (5/724) wangya010203 2015-04-08 2015-04-20 16:08:42 by wangya010203
[仪器药品] [已完结]请问哪里能买到MCM-22?    ( 1 2 ) (15/1912) wheatstraw 2013-08-20 2015-04-20 11:35:42 by ts63
[仪器药品] [已完结]求助装置问题,压力上不去 (4/541) dongxueyinzi 2015-04-10 2015-04-18 06:58:50 by biang2014
[仪器药品] 【求助】关于P123的取用 (16/2341) sacredsoul 2010-11-26 2015-04-17 18:36:44 by guojinwei
[仪器药品] [已完结]哪位大神用过Crossfield 的硅胶? (0/465) 20082310417 2015-04-16 2015-04-16 22:05:32 by 20082310417
[仪器药品] [已完结]哪家公司的SAPO-34分子筛较好 (5/1286) spaceyao 2014-06-11 2015-04-16 18:28:13 by 214357222
[仪器药品] [已完结]synthesis grade是个什么纯度? (0/2398) mrjie001 2015-04-14 2015-04-14 16:54:54 by mrjie001
[仪器药品] [已完结]微晶纤维素与 纳米晶纤维素有什么 区别呢 (评阅+4) (4/4078) berniebin 2014-11-05 2015-04-13 18:40:39 by lg_MrLi
[仪器药品] Ambient Pressure photoelectron Spectroscopy (1/262) wzgtjy 2015-04-11 2015-04-12 00:59:07 by zatnlsc
[仪器药品] [已完结]求助如何油浴达到200摄氏度的高温?---催化加氢反应。    ( 1 2 3 ) (21/4236) iamlongwei 2015-04-07 2015-04-10 22:45:46 by yndxwkm
[仪器药品] [已完结]请问哪里可以买到钨酸铵??? (1/242) 978885880 2015-04-10 2015-04-10 18:53:44 by zyhou
[仪器药品] [已完结]请问哪里可以买到钨酸铵??? (4/502) 978885880 2015-04-10 2015-04-10 18:40:12 by 炼狱之火
[仪器药品] [已完结]仿生催化 卟啉 (4/312) terllyma 2015-04-08 2015-04-10 13:00:41 by terllyma
[仪器药品] 苯扎贝特片的价格? (0/255) shunlonghnt 2015-04-08 2015-04-08 19:20:06 by shunlonghnt
[仪器药品] [已完结]哪里可以买到现成的可见光光催化剂 (评阅+2) (4/513) wwmmnn 2015-04-07 2015-04-08 08:52:42 by wwmmnn
[仪器药品] [已完结]四氟化钛的危害 (评阅+1) (8/3910) zhaofenghuan 2013-10-28 2015-04-08 05:49:37 by liuyueyu
[仪器药品] [已完结][关贴]纳氏试剂标准曲线 (评阅+2) (0/1234) ahxmc-zyx 2015-04-07 2015-04-07 21:13:03 by ahxmc-zyx
[仪器药品] [已完结]酸性条件下合成SBA-15要加入氟化铵可以使用玻璃烧杯做为反应容器吗? (5/2183) sacredsoul 2011-12-07 2015-04-07 15:55:22 by 习之嫣
[仪器药品] [已完结]CEL-HX系列氙灯询价 (2/555) 独自等待紫依 2015-03-30 2015-04-07 11:00:36 by smartbobo
[仪器药品] [已完结]气相色谱中,内标法中需要加入待测样品的标准物质纯度, (评阅+2) (6/1747) 陈红霞1207 2015-04-03 2015-04-07 10:19:34 by wonderfulong
[仪器药品] [已完结]关于硝酸钆分解 (3/465) yan_swjtu 2015-04-03 2015-04-05 12:26:11 by yan_swjtu
[仪器药品] [已完结]哪里可以买到蒽菲加氢产物二氢蒽、四氢蒽,八氢蒽,全氢蒽, (3/750) 767746035 2015-04-01 2015-04-04 11:29:32 by 767746035
[仪器药品] 亲,你的光催化用的光源,不觉得太大功率吗?讨论一下 (23/2042) 山水丝竹 2012-11-13 2015-04-04 10:54:14 by adamzeng1518
[仪器药品] 海泡石提纯 (2/641) shanshuo 2014-02-25 2015-04-03 14:07:34 by 大唐近视
[仪器药品] [已完结]有没有能做代加工的工厂 (评阅-2) (2/284) tccrd 2015-03-30 2015-04-03 08:14:27 by tccrd
[仪器药品] [已完结]急求氧化铝纤维 直径20-40nm (2/260) 陈默春 2015-04-02 2015-04-02 20:36:38 by 陈默春
[仪器药品] [已完结]煤制天然气甲烷化催化反应评价装置 (1/206) 1093711325 2015-04-02 2015-04-02 16:56:20 by cataxq
[仪器药品] [已完结]有用美国康塔Chembet Pulsar TPR/TPD化学吸附仪的吗 (4/1780) 五月莲花 2015-03-10 2015-04-02 13:21:48 by yule1006
[仪器药品] [已完结]过硫酸钾怎么精制 (1/951) yancf_10 2014-07-08 2015-04-01 16:46:22 by summer寒sky
[仪器药品] [已完结][关贴]气相色谱    ( 1 2 ) (15/1203) jxgalyj 2014-07-21 2015-04-01 16:39:46 by oiller
[仪器药品] [已完结][关贴]硝酸氧锆 水合物 ZrO(NO3)2.xH2O 到底带几个水啊? (8/2778) striver12 2015-03-30 2015-04-01 15:20:46 by striver12
[仪器药品] [已完结]球形SDC (0/373) 晴春奇萌 2015-04-01 2015-04-01 13:36:49 by 晴春奇萌
[仪器药品] 【求助】求助实验室用催化剂成型设备 (2/661) hbluo583 2010-10-09 2015-04-01 07:12:40 by s8231891
[仪器药品] [已完结]不同晶型氧化铝载体一般是怎么购买的呢? (6/1343) 汐蓝溪谷 2015-03-13 2015-03-31 17:02:28 by wei10
[仪器药品] [已完结][关贴]流化床用催化剂造粒 (0/522) zhangzz123 2015-03-31 2015-03-31 16:57:44 by zhangzz123
[仪器药品] [已完结]请问一下,哪里能做SEM-mapping,对外开放测试的学校!!!    ( 1 2 ) (13/1714) qingdie 2015-03-22 2015-03-31 14:38:11 by 09ChemLi
[仪器药品] [已完结]有人知道硼酸铟是什么颜色的吗? (评阅+2) (1/1098) a4692858 2015-03-12 2015-03-31 13:03:36 by 炼狱之火
[仪器药品] [已完结]请问哪里可以买的到氢氧化铌,也就是铌酸? (3/741) oldboywang 2015-03-30 2015-03-31 10:58:17 by 地狱血幽灵
[仪器药品] [已完结]求助求助5(NH4)2O.12WO3.5H2O仲钨酸铵 (评阅+2) (1/721) 吖天天 2015-03-12 2015-03-30 22:57:01 by demonhuan
[仪器药品] 大家有没有做光催化的 哪个商家的光化学反应仪比较好啊 (1/776) 天堂海_珈 2015-03-30 2015-03-30 21:51:37 by ad_fish
[仪器药品] [已完结][关贴]请问京津地区哪儿有氢化加压反应的设备? (5/565) baqiuzunzhe 2015-03-29 2015-03-30 18:58:46 by baqiuzunzhe
[仪器药品] [已完结]偏钨酸铵    ( 1 2 ) (14/1092) yjj1314 2013-07-31 2015-03-27 07:37:00 by xas2009
[仪器药品] [已完结]伽马氧化铝的TEM的形貌是针状还是颗粒的? (8/1567) shubin_happy 2013-12-03 2015-03-27 06:42:30 by 840234122
[仪器药品] [已完结][关贴]Cu-咪唑制备 (0/579) 觉迟 2015-03-25 2015-03-25 16:55:41 by 觉迟
[仪器药品] [已完结]马弗炉 说明书 (2/441) 叮当爱学习 2015-03-23 2015-03-24 15:46:10 by 叮当爱学习
[仪器药品] [已完结]氢气增压问题 (7/687) huoweitao 2014-04-17 2015-03-24 12:58:48 by guozl
[仪器药品] [已完结][关贴]求zeolyst生产的ZSM-5沸石 (0/499) 绿箭侠 2015-03-23 2015-03-23 15:13:38 by 绿箭侠
[仪器药品] [已完结][关贴]求购无铝Sn-beta分子筛 (1/538) 浊酒一杯1 2015-03-19 2015-03-20 17:40:14 by 平安永驻
[仪器药品] [已完结][关贴]求Thermo lindberg blue m管式炉中文说明书 (0/2232) 骑龟追动车 2015-03-20 2015-03-20 15:24:12 by 骑龟追动车
[仪器药品] [已完结]色谱中用TDX-01柱检测纯CH4,但是检测出了N2 和O2 可能是色谱那里漏气? (9/1362) lbl2013 2015-03-17 2015-03-20 06:49:22 by qchem
[仪器药品] [已完结]管式反应器用石墨填料购买 (3/367) hz_mw 2015-03-19 2015-03-19 22:26:16 by 炼狱之火
[仪器药品] [已完结]求取Vulcan XC-72 (2/447) linpeiyao 2015-03-16 2015-03-19 16:30:35 by SYG
[仪器药品] 质量流量计测其他气体 (1/604) landersonj 2011-11-17 2015-03-18 15:37:33 by 难选孤松
[仪器药品] 想买一台国产气相色谱,大概7、8万的样子,不知道那个公司的好?    ( 1 2 3 4 ) (36/2624) yangchunxi 2014-09-26 2015-03-18 13:58:17 by minleadapeng
[仪器药品] [已完结][关贴]急求烟台松岭公司的SYBFD反应釜说明书 (0/339) 骑龟追动车 2015-03-18 2015-03-18 09:51:00 by 骑龟追动车
[仪器药品] [已完结][关贴]做光电实验时候的光源问题。AM 1.5 (5/2103) 苗苗808 2014-07-04 2015-03-17 19:42:21 by qqzlxz
[仪器药品] [已完结]求助各位大神!如何正确使用仲丁醇铝? (5/1900) 佳佳惠汝0407 2015-03-13 2015-03-17 16:57:40 by 汐蓝溪谷
[仪器药品] [已完结]CO2减压阀的购买问题    ( 1 2 ) (12/1268) 小确幸zc 2015-03-16 2015-03-17 12:50:05 by wangmillion
[仪器药品] [已完结]KSF蒙脱土 K-10 蒙脱土 (1/574) mmcxy 2012-12-12 2015-03-17 12:33:55 by 探探
[仪器药品] [已完结][关贴]北京哪里可以用xrf准确分析三基色荧光粉的成分? (0/212) suisui087 2015-03-16 2015-03-16 17:09:12 by suisui087
[仪器药品] 稀土硝酸盐溶解度信息 (0/1034) lx345466515 2015-03-16 2015-03-16 15:39:07 by lx345466515
[仪器药品] BET测试问题! (2/957) tc君君糖 2015-03-15 2015-03-16 14:31:40 by 上官小仙
[仪器药品] [已完结]光催化的催化剂都是和二氧化钛有关的嘛?    ( 1 2 ) (评阅+1) (11/1908) 暗夜无声 2013-08-27 2015-03-16 14:25:18 by 奋斗坚持
[仪器药品] 请较harrick原位红外使用 (4/1239) dingshuang 2015-03-11 2015-03-16 10:43:24 by dingshuang
[仪器药品] [已完结]求HBEA-25沸石分子筛催化剂的CAS号或者在哪能买到这种催化剂 (5/905) 卿岩 2015-03-13 2015-03-15 14:14:27 by 卿岩
[仪器药品] [已完结]求可以用于实验室做光催化降解灯源的氙灯    ( 1 2 ) (11/1241) 小婵婵2011 2013-04-19 2015-03-14 06:22:49 by 上官天夜
[仪器药品] [已完结]硝酸氧钛或者硝酸钛 (1/1065) 19506 2012-11-13 2015-03-13 18:29:42 by 小木iwill
[仪器药品] [已完结]有关光催化实验用的氙灯 (5/1168) sophia1723 2014-05-19 2015-03-13 11:30:32 by wqy8563
[仪器药品] Hiden公司的HPR40开机问题 (3/603) singpower 2014-10-22 2015-03-13 08:36:45 by chenlinxylsh
[仪器药品] [已完结]测试价格 (1/251) zhaoerqing 2015-03-12 2015-03-12 16:45:38 by 白水山石
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