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类型 标题 作者 回复/点击 最新回复
【求助】气体中含有乙醇蒸汽,怎么驱除吗? 232b 2008-04-10 22:05:19
By: zyh-1981
1 / 87 2008-04-10 22:30:27
By: zyh-1981
【求助】求一篇中文文献《导电聚合物中的孤子态》 222b 2008-04-10 11:11:06
By: quanbaogang
1 / 80 2008-04-10 11:48:25
By: bljiao
【求助】求文献:ASTM E1613 181b 2008-04-10 11:09:33
By: tygy
1 / 91 2008-04-10 11:33:45
By: rogenius
【求助】求敌百虫和辛硫磷的气谱法注意事项? 146b 2008-04-10 10:39:45
By: jdt4593
1 / 85 2008-04-10 11:02:33
By: shiyfanfang
【求助】(已应助)求几篇PAPER THANKS VERY MUCH 1.35k 2008-04-09 18:30:11
By: ganlinia
6 / 85 2008-04-09 18:44:04
By: hotdoglet
【求助】ECD测定农药用DB-5或者1701中的一个,进空气了,色谱柱怎么办,怎么维修??? 369b 2008-04-09 08:21:44
By: ada7588277
1 / 85 2008-04-09 08:39:41
By: zjzxwwl2a
【求助】求助气相分离如图 368b 2008-03-26 16:52:48
By: lhc1984
13 / 187 2008-03-28 09:33:59
By: lhc1984
【求助】我公司想分析煤气中的CO2指标是20PPM,应用普通的气相色谱法(TCD)可以检测出来吗,请教各位了 278b 2008-03-27 11:43:48
By: xuyanjie
8 / 178 2008-03-28 09:08:31
By: zhckj
【求助】检验亚硝酸盐 229b 2008-03-27 23:17:39
By: gukuaiyang
5 / 112 2008-03-28 09:07:28
By: chinachrom
【求助】求 苯标样 轻苯标样 萘标样 哪个有啊 148b 2008-03-28 08:42:58
By: zxdinstrument
2 / 83 2008-03-28 08:59:26
By: zxdinstrument
【求助】请问GC检测中的TCD,在常规检测中用什么样的柱子好? 283b 2008-03-27 10:46:41
By: ahwangxiaoyong
3 / 122 2008-03-28 08:22:20
By: yszhou
(还差第一篇文章)【求助】求助文献四篇,谢谢 962b 2008-03-27 09:37:45
By: netasp
7 / 116 2008-03-28 07:33:49
By: netasp
【求助】同时测山梨酸,苯甲酸,脱氢乙酸,丙酸用什么做内标物最好? 411b 2008-03-27 23:04:11
By: cxylucky
2 / 111 2008-03-27 23:35:55
By: duliuhui
【求助】固体酒精的配方!急需!! 201b 2008-03-26 20:20:55
By: yinbing
4 / 112 2008-03-27 20:30:46
By: alvin1985
【求助】再求助一篇JOURNAL OF CHROMATOGRAPHY A上文献(已求到) 386b 2008-03-27 19:24:36
By: haiqiang
1 / 100 2008-03-27 20:30:09
By: haiqiang
【求助】基线出现正弦波 164b 2008-03-27 11:04:04
By: caoyin9512
8 / 135 2008-03-27 16:33:19
By: hujijimn
【求助】(已应助)求助一篇JOURNAL OF CHROMATOGRAPHY A上文献 496b 2008-03-27 14:42:20
By: haiqiang
1 / 102 2008-03-27 15:56:37
By: handsomeland
【求助】求助两篇文献 305b 2008-03-26 15:17:01
By: zouhua1210
3 / 80 2008-03-27 15:40:35
By: zouhua1210
【求助】有没有人有化学结构式的编辑器啊,急!!! 324b 2008-03-24 17:11:34
By: bbyouleer
12 / 159 2008-03-27 11:59:49
By: mezzy
【求助】请问乙酰氧基乙酰氯该选用什么样的柱子 195b 2008-03-27 11:11:33
By: caoyin9512
2 / 89 2008-03-27 11:51:03
By: caoyin9512
 
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