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[热点] 280求调剂 Qq206./ 2026-02-27 刚刚
[仪器药品] [已完结]光催化(降解)常用有机物 (6/1271) 山水丝竹 2012-09-14 2012-09-15 04:14:09 by 山水丝竹
[仪器药品] [已完结]关于红外甲基、亚甲基峰的求助 (0/3725) fire89 2012-09-14 2012-09-14 20:56:03 by fire89
[仪器药品] [已完结][关贴]cas编号:866-17-1的药品哪里有卖? (4/349) 佑耳洞么么 2012-09-13 2012-09-14 07:57:04 by 佑耳洞么么
[仪器药品] ASAP 2020 (2/476) Finder1208 2012-09-13 2012-09-13 10:40:26 by hxp207
[仪器药品] [已完结]Carbot Corporation (1/434) zhoushj156 2012-09-10 2012-09-13 09:19:49 by zhoushj156
[仪器药品] 锰酸锌,谁知道? (0/1442) yu-chong 2012-09-13 2012-09-13 07:16:21 by yu-chong
[仪器药品] [已完结]气相色谱叉峰原因 (1/577) sream 2012-09-08 2012-09-12 22:42:09 by chtysh
[仪器药品] [已完结]加热炉质量比较 (4/788) 碧水蓝天sq 2012-09-12 2012-09-12 22:26:03 by chtysh
[仪器药品] [已完结]光催化光源问题    ( 1 2 ) (18/2494) xxxj 2012-09-04 2012-09-12 19:57:09 by xxxj
[仪器药品] [已完结]请问各位虫友,购买国内哪家公司的紫外高压汞灯作紫外灯源好啊! (2/705) qiuyong1124 2012-09-11 2012-09-12 14:33:48 by zhanzongcheng
[仪器药品] 加氢催化剂 (2/537) asd76224535 2012-09-10 2012-09-10 13:52:40 by 地狱血幽灵
[仪器药品] 【求助】钛酸四异丙酯 (5/1521) doreena1 2011-02-20 2012-09-10 08:02:58 by 墨燃
[仪器药品] [已完结]石英研杵断掉了,怎么才能接上呢?    ( 1 2 ) (15/1449) ysl2011 2012-09-04 2012-09-07 10:39:07 by 872669950
[仪器药品] 关于我的那个“马弗炉”帖子的事情! (14/2959) weiyichen 2012-03-31 2012-09-06 13:27:11 by 地狱血幽灵
[仪器药品] [已完结]Topsin2.1 如何将数据导成TXT格式或EXCEl 格式 (1/500) xiangping 2012-09-06 2012-09-06 10:00:55 by xiangping
[仪器药品] [关贴]蜡是不是不愁卖? (4/665) mattlyzx 2012-09-03 2012-09-06 09:26:35 by biaode
[仪器药品] [关贴]万向抽气罩哪个牌子的好一些?想用在费托反应装置上 (4/432) mattlyzx 2012-08-26 2012-09-03 12:54:05 by mattlyzx
[仪器药品] [已完结][关贴]田菁粉哪里买? (1/323) mattlyzx 2012-08-31 2012-09-03 12:51:31 by mattlyzx
[仪器药品] [已完结]武汉哪里可以测试原位傅立叶红外,带反应池的 (0/245) utmost001 2012-09-03 2012-09-03 11:12:36 by utmost001
[仪器药品] [已完结]求助关于硫酸铝的问题 (8/932) 糖多蛀牙 2012-08-31 2012-09-02 07:58:11 by 糖多蛀牙
[仪器药品] [已完结]紫外光催化用什么灯好?及催化过程和表征的温度问题 (5/1960) luwei_6 2012-08-30 2012-09-01 11:17:46 by sun841016
[仪器药品] [已完结]ICP测硅酸钠 (1/594) qimin8611 2012-08-30 2012-08-30 19:21:03 by zyhou
[仪器药品] [已完结]气相色谱辅助气体的作用 (8/2637) wenai3 2012-05-02 2012-08-30 12:47:40 by holmescan
[仪器药品] 化学吸附 (3/692) alwaysxmc 2012-08-09 2012-08-30 10:21:43 by biaode
[仪器药品] [已完结]关于XRF的问题请教大家 (0/630) chenlulu87 2012-08-29 2012-08-29 13:43:11 by chenlulu87
[仪器药品] [已完结]液相色谱检测苯酚降解率 (0/521) studyliu01 2012-08-29 2012-08-29 09:25:04 by studyliu01
[仪器药品] 【求助】红外灯干燥,可以其他代替吗? (5/1025) elviraliu 2010-08-20 2012-08-28 19:57:22 by 横刀立马92
[仪器药品] [已完结][关贴](高分悬赏)有谁用过Fischer Porter tube 这种耐高压玻璃反应器吗? (0/1135) 小公主 2012-08-28 2012-08-28 17:31:22 by 小公主
[仪器药品] [已完结]大孔苯乙烯型阳离子交换树脂 (0/257) tianjun.6666 2012-08-25 2012-08-25 17:21:17 by tianjun.6666
[仪器药品] [已完结]3-三甲基甲硅烷基丙基十六烷基二甲基氯化铵(TPHAC)合成 (评阅-5) (1/2171) zhoushj156 2012-08-21 2012-08-25 10:39:39 by vanewhy
[仪器药品] 【求助】加热炉两头和反应管之间有空隙,用什么塞住呢,炉子最高温度1000度    ( 1 2 ) (评阅+1) (13/1991) 小翠 2011-01-15 2012-08-25 06:02:09 by gc521
[仪器药品] [已完结]耐火氧化铝粉末 (0/195) rrwwj 2012-08-24 2012-08-24 22:44:08 by rrwwj
[仪器药品] [已完结]求有经验的人介绍一下怎么自己制备光催化反应装置 (8/2182) tracywang 2011-10-12 2012-08-21 17:42:56 by 木木马马
[仪器药品] 离子色谱测定亚硫酸根 (0/1402) gly5945 2012-08-20 2012-08-20 16:54:47 by gly5945
[仪器药品] [已完结]纯硅ZSM-5(Silicalite-1) (0/351) qqglory 2012-08-19 2012-08-19 15:57:17 by qqglory
[仪器药品] [已完结]钨酸铵所含的结晶水数?    ( 1 2 ) (10/1432) gniqoag 2012-08-16 2012-08-18 12:14:17 by zhangpeng8374
[仪器药品] [已完结]光解水反应用的循环泵是什么类型的? (0/290) liunan433 2012-08-17 2012-08-17 23:02:55 by liunan433
[仪器药品] [已完结]大家有买过铝酸锌的吗? 求推荐厂家,谢谢 (1/601) jdy19862002 2012-08-17 2012-08-17 11:00:44 by 地狱血幽灵
[仪器药品] [已完结]气相法合成碳酸二甲酯的气相色谱分析 (0/627) jonah913 2012-08-15 2012-08-15 17:40:25 by jonah913
[仪器药品] [已完结]求成型的二氧化钛 (1/351) lengshuai 2012-08-14 2012-08-14 18:21:37 by ll9999
[仪器药品] 【求助】求100克左右二氯二茂钛 (6/789) fe77021 2010-03-26 2012-08-13 22:44:18 by weapon6892
[仪器药品] [已完结]氯化钯会腐蚀铁勺吗 (4/1010) geran 2012-03-10 2012-08-11 19:19:01 by wlcalivin
[仪器药品] 不同甲烷浓度的配置 (3/785) 380741862 2012-08-06 2012-08-11 11:57:04 by hgm863
[仪器药品] 【求助】请问三乙基铝如何处理    ( 1 2 ) (10/1548) yuepengxing 2010-06-07 2012-08-11 10:46:28 by hgm863
[仪器药品] [已完结]气相色谱检测两物质出峰有点重叠,怎么调整呢? (4/1539) cataly 2011-09-24 2012-08-11 10:39:51 by hgm863
[仪器药品] [已完结]CO和CO2的混合标准气 (6/1337) cy198612 2011-12-16 2012-08-11 10:37:41 by hgm863
[仪器药品] 【求助】气相色谱 TCD检测器堵了???    ( 1 2 ) (11/1939) atie5566 2011-02-21 2012-08-11 10:35:15 by hgm863
[仪器药品] [已完结]H2作载气,He能出峰吗?柱子是13x    ( 1 2 ) (10/1561) zxrno10 2011-11-20 2012-08-11 10:31:16 by hgm863
[仪器药品] [已完结]无水氯化钙能否干燥NO气体?NH3该采用何种干燥剂干燥? (5/3048) guo.qian05 2011-05-20 2012-08-11 10:26:19 by hgm863
[仪器药品] [已完结]一般的氧气减压阀出口接3mm钢管,要用什么样的接头?    ( 1 2 ) (10/2205) lin5450971 2011-08-08 2012-08-11 10:14:14 by hgm863
[仪器药品] 【求助】气象色谱分析时为什么要用载气呢    ( 1 2 ) (15/1696) 986654114 2010-07-26 2012-08-11 09:46:40 by hgm863
[仪器药品] [已完结]推荐一下小量程的可打液化气的高压泵 (1/270) 晓飞zj 2012-05-22 2012-08-11 09:38:27 by hgm863
[仪器药品] 【讨论】质量流量计与转子流量计的区别    ( 1 2 ) (11/3789) jinkai838 2010-12-28 2012-08-11 09:00:56 by hgm863
[仪器药品] [已完结]转子流量计 (5/677) rrwwj 2012-08-07 2012-08-10 08:24:04 by hgm863
[仪器药品] 高压釜密封性不好 (11/1913) alicewin 2012-08-07 2012-08-10 08:22:46 by dailun20
[仪器药品] 【讨论】三氯化钌溶液与硝酸银溶液怎么不生成沉淀呢? (11/2562) nanocobalt 2011-03-20 2012-08-09 10:17:36 by aeon8868
[仪器药品] 【求助】请问一下草酸镍的分解温度 (4/2057) xiaoxin303 2010-10-16 2012-08-08 08:43:38 by yupingwang17
[仪器药品] 【求助】请问哪里有卖LTL沸石? (3/810) 小小阳阳 2011-02-28 2012-08-08 05:29:19 by cxqtitan
[仪器药品] 【求助】隧道窑炉 (7/1044) catfeather 2010-05-18 2012-08-07 18:03:39 by 新研新硅钼棒
[仪器药品] [已完结]请教各位大神沸石合成中的无机试剂SiO2用的是什么    ( 1 2 ) (13/1929) wjq8805165 2011-12-24 2012-08-07 08:06:47 by sywqyx
[仪器药品] 有谁知道哪里有卖介孔ZSM-5的吗??    ( 1 2 ) (11/967) wanzhijian 2012-08-03 2012-08-06 14:22:46 by beerglass385
[仪器药品] [已完结]四乙二醇醚吨位级的在哪可以买到啊~~ (0/234) doraj 2012-08-06 2012-08-06 11:38:10 by doraj
[仪器药品] [已完结]气路不稳问题    ( 1 2 ) (14/947) kealonjd 2012-07-30 2012-08-06 08:27:07 by wangling1001
[仪器药品] 【求助】求助生物柴油的检测方法和条件,如GC,HPLC (7/1272) lxg831210 2010-07-19 2012-08-04 12:01:14 by xutiancai
[仪器药品] [已完结]阿尔法氧化铁和伽玛氧化铁的区别 (2/5017) leegood 2012-08-02 2012-08-03 17:45:47 by leegood
[仪器药品] [已完结]SBA-15的分子筛的购买 (3/618) germ2010 2012-08-02 2012-08-03 16:44:56 by lihanyang2883
[仪器药品] [已完结]纳米二氧化钛(P25) (4/838) 学员7MiVc1 2012-07-04 2012-08-03 13:25:33 by liuyouliang
[仪器药品] [已完结]怎么处理实验室内泄露的CO气体 (4/1102) Daisy915 2012-07-27 2012-07-30 09:59:25 by adaihao
[仪器药品] [已完结]求助:r相纳米氧化铝 (3/569) wangyingcumt 2012-07-24 2012-07-26 10:00:19 by lkjn
[仪器药品] [已完结]请问哪位知道做电镜用的硅片是P型还是N型的,怎么区别,急,谢谢! (3/1662) shaguopo 2012-06-29 2012-07-25 14:29:09 by jinxiyu
[仪器药品] [已完结]气相色谱基线定时向下飘移,求高手解决 (2/1153) 火柴头儿 2012-07-25 2012-07-25 13:46:29 by zhangxb8988
[仪器药品] [已完结]怎么用原子吸收测定X型分子筛中锂离子的含量? (4/1437) 学员NZiTxb 2011-06-08 2012-07-25 12:21:53 by yang20026
[仪器药品] 【求助】二氧化锆表面电性及聚电解质PDDA和PSS…… (8/1820) xiadu520 2011-01-06 2012-07-24 06:53:01 by HIT_LFT
[仪器药品] [已完结]连续固定床的放大思路 (3/1118) amiao17 2012-07-20 2012-07-22 10:38:44 by guozl
[仪器药品] [已完结]马弗炉 (评阅-1) (9/1697) 鄢燕 2012-07-18 2012-07-21 22:19:19 by 214357222
[仪器药品] [已完结]关于磷钨酸钠溶解的问题 (2/1678) HONEYSUSU 2012-07-20 2012-07-21 20:03:16 by zyhou
[仪器药品] [已完结]各位大侠都用哪些厂家的Y分子筛 (0/268) damoeagle 2012-07-19 2012-07-19 10:39:26 by damoeagle
[仪器药品] [已完结]想问一下 西安204所 XPS仪器的联系电话 (1/714) showmeet 2012-07-10 2012-07-17 18:52:48 by neiboy00
[仪器药品] 【讨论】普通塑料烧杯能耐得住HF酸吗    ( 1 2 ) (10/2585) lzjupc 2010-08-20 2012-07-17 16:33:50 by lzjupc
[仪器药品] 【求助】皂沫流量计的购买 (13/2664) clsjj2005 2011-03-24 2012-07-16 16:57:45 by guojiaqi
[仪器药品] [已完结]TiO2光催化 光源    ( 1 2 ) (12/1933) 小西奶茶 2012-07-13 2012-07-16 09:20:30 by fangsunny
[仪器药品] [已完结]求助:哪有卖溶胶-凝胶法制备的纳米Al2O3? (3/700) wangyingcumt 2012-07-15 2012-07-15 19:21:16 by wangyingcumt
[仪器药品] [已完结]气相色谱怎么测不出5-羟甲基糠醛啊?    ( 1 2 ) (10/2423) cataly 2012-03-09 2012-07-14 07:28:53 by alvinleilei
[仪器药品] [已完结]清洗氧化铂 (0/293) gump 2012-07-08 2012-07-08 23:36:45 by gump
[仪器药品] [已完结]着急求助:光催化所用的滤波片是什么颜色的? (7/1715) miai007 2012-07-05 2012-07-07 10:00:49 by luozw1989
[仪器药品] [已完结][求助]Petrocol DH 柱子能否分开二甲苯的三个异构体? (1/372) lionfly 2012-07-04 2012-07-06 09:20:53 by lionfly
[仪器药品] [已完结][求助]CHEMBET 3000上面的热导池坏了,怎么修或者哪里买? (2/363) lionfly 2012-07-04 2012-07-06 09:18:52 by lionfly
[仪器药品] [已完结]紫外灯 (4/730) 553514023 2012-06-28 2012-07-05 10:40:25 by 553514023
[仪器药品] [已完结]求高人解惑:气相色谱问题    ( 1 2 ) (18/2356) Missxue0129 2011-09-07 2012-07-05 07:21:03 by yh501
[仪器药品] [已完结]关于汞封用汞的注意事项 (0/515) wxlcs 2012-07-04 2012-07-04 20:43:05 by wxlcs
[仪器药品] [已完结]GC6820化学工作站 (0/516) hf1987 2012-07-03 2012-07-03 20:07:26 by hf1987
[仪器药品] 【求助】请问安捷伦6820能改造成在线型气相色谱么? (3/911) alexlab 2011-03-15 2012-07-03 17:02:27 by hf1987
[仪器药品] [已完结]田菁粉,哪里有卖?谁能帮忙提供!!! (2/634) fayisno1 2012-07-02 2012-07-03 16:09:08 by txglyl
[仪器药品] [已完结]请问有用过纤维素的吗?你们购买的纤维素的分子量是多少呢?急急急 啊。 (0/401) ruanning318256 2012-06-30 2012-06-30 09:53:58 by ruanning318256
[仪器药品] [已完结]Micromeritics 2720 做氨气吸脱附的 电脑重装后 软件就用不了了 (2/410) 木容羊羽2987 2012-06-28 2012-06-28 16:15:10 by 木容羊羽2987
[仪器药品] [已完结]双氧水催化丙烯环氧化的产品检测问题 (8/1904) loner1840 2012-05-02 2012-06-27 10:20:32 by catal06
[仪器药品] 【求助】硝酸镧的相关性质 (2/626) 小叶子726 2010-11-01 2012-06-25 18:46:20 by 宇晓z
[仪器药品] 真空干燥箱悲剧的倒吸了,求解:该怎么样清理里面的油呢!不甚感激! (评阅-5) (14/3896) luweiqing 2012-06-04 2012-06-25 11:08:55 by 小牛1207
[仪器药品] [已完结]麻烦大家帮忙推荐一款质量不错的 真空干燥器 谢谢啦! (3/384) jdy19862002 2012-06-25 2012-06-25 09:54:47 by jdy19862002
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