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[热点] 售SCI一区T0P文章,我:8O.55.1.O.54,科目全,可伽急 G2rhSvqvhNzl 2026-11-12 刚刚
[色谱质谱] [已完结]超高效液相AccQ-Tag法测定氨基酸含量所用到的流动相的组成 (5/2373) 456895 2013-02-19 2014-01-19 06:38:05 by 凌筱禾·无心
[色谱质谱] [已完结]硬脂酸气相色谱出峰偏小 (0/844) liwjing2010 2014-01-18 2014-01-18 14:05:32 by liwjing2010
[色谱质谱] [已完结]有关ESI-MS的问题 (1/342) 北极星1986 2014-01-17 2014-01-17 17:48:06 by 北极星1986
[色谱质谱] LC-MS样品前处理 (5/2984) 冰柠檬9781 2011-11-18 2014-01-17 17:27:14 by wyy080214
[色谱质谱] [已完结]异丙醚气相检测用什么溶剂好? (1/967) leihunyu 2011-07-12 2014-01-17 16:29:42 by 湖南NOBODY
[色谱质谱] [已完结]HPLC安捷伦高效液相 (评阅+2) (2/514) 13ylpeng 2014-01-16 2014-01-17 16:16:30 by 蜗牛小子2012
[色谱质谱] [已完结]莫西沙星侧链气相 GC (评阅+2) (4/1370) xinyexinsui 2014-01-06 2014-01-17 16:02:54 by xinyexinsui
[色谱质谱] [已完结]苯基柱 (1/2793) minminxin 2013-04-11 2014-01-17 12:24:01 by qiql
[色谱质谱] [已完结]高效液相分析柱两边堵头的塑料螺丝帽断里面了厂家可以维修吗?    ( 1 2 ) (18/3486) 嫩江姑娘 2014-01-14 2014-01-17 12:18:40 by 330532119
[色谱质谱] [已完结]GC-MS中总离子流图中积分参数如何设置优化? (2/1676) jenny134 2014-01-16 2014-01-17 10:39:54 by jenny134
[色谱质谱] [已完结]基质标准曲线怎么配 (7/5059) xiaoyaxuan 2013-08-28 2014-01-17 07:09:36 by lengyue0524
[色谱质谱] [已完结]关于做NMR和MS测试时样品处理的几个问题? (4/1383) seven9870 2014-01-16 2014-01-16 23:00:33 by wangjun890
[色谱质谱] 怎么摸索极性相近的两物质的色谱条件 (评阅+2) (1/357) zhangfengmei 2014-01-16 2014-01-16 21:33:16 by lifucheng
[色谱质谱] [已完结]液相连接质谱的peek管线堵了怎么办? (评阅+2) (6/2530) xxdylj_428 2013-11-02 2014-01-16 13:17:39 by cooljojomi
[色谱质谱] [已完结]求Thermo Foundation 2.0和Xclibur2.1 (0/1978) wuminNOxi 2014-01-16 2014-01-16 13:03:05 by wuminNOxi
[色谱质谱] [已完结]做脂肪酸气相分析之前的前处理用到氮吹仪,氮吹仪吹一批样要多少时间啊,我加1ml的样 (评阅+1) (5/1790) tsf741014 2013-08-29 2014-01-16 12:29:19 by lyp_163
[色谱质谱] [已完结]色谱或填料知识 (4/789) wx_55 2013-11-29 2014-01-16 10:30:08 by wfl867058767
[色谱质谱] 糖结构 (0/556) wangdandelia 2014-01-15 2014-01-15 22:26:52 by wangdandelia
[色谱质谱] [已完结]色谱柱污染 (8/1883) p2011 2014-01-15 2014-01-15 20:42:19 by jixfeng
[色谱质谱] [已完结]请将GC分析时内标物纯度问题 (2/867) 我有一只狸花猫� 2014-01-14 2014-01-15 16:51:43 by wyy080214
[色谱质谱] [已完结]GC7890-COC-固定位置出杂峰 (1/714) 2008bldzkv 2013-10-21 2014-01-15 13:36:22 by ozilmeust
[色谱质谱] 国内哪些机构可以做GCMS,可以做出定量的,检测费大约多少 (12/2963) 一尾滴水鱼 2014-01-13 2014-01-15 12:24:18 by syxghgc
[色谱质谱] [已完结]有用过手动 SPE 负压固相萃取装置 的交流下吧~~觉得好拙计啊 (2/305) 猛虎125 2014-01-14 2014-01-15 12:09:06 by 猛虎125
[色谱质谱] [已完结]用origin绘制色谱图中遇到的问题 (6/1469) 114130014 2013-08-28 2014-01-15 10:20:24 by 114130014
[色谱质谱] [已完结]在LC-MS,MRM中,进样    ( 1 2 ) (评阅+2) (11/2544) dywzqbx 2014-01-06 2014-01-14 20:10:29 by dywzqbx
[色谱质谱] [已完结]哪位有布鲁克气相的照片,急求! (1/371) lazierboy 2014-01-14 2014-01-14 20:06:52 by kaixinla168
[色谱质谱] [已完结]蒸发光检测器(液相)参数问题 (3/1179) 守护雪茄 2013-07-10 2014-01-14 18:07:43 by 守护雪茄
[色谱质谱] [已完结]求问示差折光检测器的问题 (4/1674) belladonae 2013-01-18 2014-01-14 17:38:35 by 依然Alina
[色谱质谱] [已完结]气相色谱出现规则杂峰 (8/2468) njustxd 2013-06-17 2014-01-14 13:00:57 by wyy080214
[色谱质谱] 【求助】柱子不小心在5%甲醇里保存了两天,会造成什么样的后果呢?    ( 1 2 ) (17/2722) lanlan1119 2010-07-20 2014-01-14 06:44:14 by e_liang369
[色谱质谱] [已完结]怎么在reaxys 中查找物质的pKa值,方便HPLC方法开发时,设定的缓冲液pH值 (0/893) tottikan 2014-01-13 2014-01-13 18:51:26 by tottikan
[色谱质谱] [已完结]HPLC分析样品 峰面积出现问题了。怎么解决?? (6/2287) darswinxie 2011-10-21 2014-01-13 14:43:39 by 刘海彬86
[色谱质谱] 色谱峰 (评阅+1) (1/322) xph寒水依痕 2014-01-07 2014-01-13 14:18:25 by 定制peptide
[色谱质谱] [已完结]这个拖尾峰怎么处理呢,什么条件才能分好呢?    ( 1 2 ) (13/3135) ygllong 2011-11-30 2014-01-13 14:12:19 by 刘海彬86
[色谱质谱] [已完结]GC112A型色谱TCD检测器有无衰减 (0/369) seven77 2014-01-13 2014-01-13 10:05:24 by seven77
[色谱质谱] 质谱原理中的物理基础知识是什么?求小神解答 (1/487) jixuan222 2014-01-12 2014-01-13 08:54:06 by lifucheng
[色谱质谱] [已完结]Waters仪器压力较大的分析求助 (评阅+1) (6/2264) 温暖小猪OO 2013-11-23 2014-01-13 08:23:39 by 温暖小猪OO
[色谱质谱] [已完结]离子色谱柱求助 (1/957) 学员VY561N 2014-01-10 2014-01-13 00:54:16 by zzxiong
[色谱质谱] [已完结]色谱柱及色谱条件选择    ( 1 2 ) (ACI+1)(11/2842) xiaohaiyu 2012-05-07 2014-01-12 22:03:31 by zzxiong
[色谱质谱] [已完结]求问waters的Symmetry C18反相柱第一次使用需要用什么溶剂活化润湿的一些问题呢 (8/3749) 咕咚不动 2013-03-17 2014-01-12 21:15:10 by 京油子
[色谱质谱] 有没有用正相体系进行手性分析的虫子啊,进来交流下啊。 (6/1319) dreamlinna 2011-10-11 2014-01-11 19:13:38 by News
[色谱质谱] [已完结]气相色谱分析中参数设置问题    ( 1 2 ) (评阅+1) (15/3782) tsf741014 2014-01-08 2014-01-11 11:47:34 by tsf741014
[色谱质谱] [已完结]气相色谱仪 (6/843) itysunshine 2013-03-08 2014-01-11 10:24:32 by myhang
[色谱质谱] [已完结]急求色谱高手请教气象色谱柱Porapak N 相关问题 (0/392) last瑠可 2014-01-10 2014-01-10 20:26:06 by last瑠可
[色谱质谱] [已完结]残留溶剂检测, 中间体所用的溶剂与最终的原料药所用的溶剂,一起检测还是分开 (2/476) gaowei0601 2014-01-10 2014-01-10 20:19:20 by lifucheng
[色谱质谱] [已完结]梯度洗脱的问题怎么做呀?求大神指点呀 (评阅+2) (2/473) 001001a 2013-12-25 2014-01-10 20:08:18 by 001001a
[色谱质谱] [已完结]有谁用过GC-MS测混合气体里面的甲烷、一氧化碳、二氧化碳含量 (3/2025) zhyzmm 2014-01-10 2014-01-10 18:23:37 by myzj
[色谱质谱] [已完结]药物分析峰分不开 (评阅+2) (2/664) 怡苒 2014-01-10 2014-01-10 18:11:46 by 怡苒
[色谱质谱] [已完结]HPLC-ELSD基线不平 (评阅+2) (5/1278) imcelery 2014-01-10 2014-01-10 14:30:43 by wyy080214
[色谱质谱] [已完结]安捷伦GCMS求助 (评阅+1) (6/2033) vicka 2014-01-09 2014-01-10 13:16:31 by vicka
[色谱质谱] 在植物叶片中提取的与血浆中的相同的物质,可以用相同的流动相吗? (评阅+2) (3/471) wangyiranmsn 2014-01-09 2014-01-10 12:37:27 by 知识浪子
[色谱质谱] [已完结]未知杂质的干扰实验如何做?    ( 1 2 ) (评阅+1) (12/2019) xiaofang8248 2014-01-06 2014-01-10 12:28:52 by 知识浪子
[色谱质谱] [已完结]液相色谱流动相添加剂 (5/2018) 无双啊呜 2014-01-09 2014-01-10 11:10:48 by 无双啊呜
[色谱质谱] [已完结]请教:C18 柱子被四丁基硫酸氢铵堵住,导致柱压升高的解决办法 (6/1158) tangzhiqun 2013-03-19 2014-01-10 10:22:26 by tangzhiqun
[色谱质谱] [已完结]谁会岛津LCsolution的色谱工作站 (评阅+1) (6/1621) 幽冥鬼眼 2013-06-26 2014-01-10 10:20:00 by 荭雁难飞
[色谱质谱] [已完结]急求色谱与色谱柱相关问题    ( 1 2 ) (评阅+1) (12/1507) last瑠可 2014-01-08 2014-01-10 09:36:12 by last瑠可
[色谱质谱] [已完结]关于HPLC使用结束C18柱子的清洗 (评阅+1) (8/2888) fluffylee 2014-01-08 2014-01-10 02:01:21 by fluffylee
[色谱质谱] [已完结][关贴]丙烯酸凝固后,水浴,部分溶解后,进气相。结果纯度只有92%,求原因?? (8/1416) whjsd1566 2014-01-07 2014-01-09 22:13:28 by whjsd1566
[色谱质谱] [已完结]标准溶液的配制 (5/1987) xiaoniuer 2014-01-07 2014-01-09 20:49:22 by lifucheng
[色谱质谱] [已完结]关于色谱分离参数的计算 (6/1577) huihuihehe1 2014-01-09 2014-01-09 20:01:39 by lifucheng
[色谱质谱] [已完结]磺酸基阳离子交换树脂柱 (评阅+1) (2/1067) zhangfengmei 2014-01-09 2014-01-09 19:36:40 by zhangfengmei
[色谱质谱] [已完结]关于氮气的出峰位置 (评阅+1) (2/1622) 9kunkun 2014-01-06 2014-01-09 15:41:59 by 9kunkun
[色谱质谱] [已完结]高效液相色谱,流动相问题 (2/866) 天天54321 2014-01-09 2014-01-09 12:42:16 by 天天54321
[色谱质谱] [已完结]强碱性或强酸性物质能否进气相色谱,对色谱柱有什么影响 (8/5800) dianie 2014-01-07 2014-01-09 12:12:40 by zhengce2007
[色谱质谱] [已完结][关贴]气相色谱方法耐用性的问题 (评阅+1) (4/3285) 影洛1986 2014-01-08 2014-01-09 11:29:55 by 影洛1986
[色谱质谱] [已完结][关贴]液相色谱梯度洗脱问题    ( 1 2 ) (15/3109) 学员psbvfG 2014-01-07 2014-01-09 11:20:27 by winnie88
[色谱质谱] [已完结]下面这几类物质怎么选择柱子。请求帮忙看看! (4/1128) ycxy_happy 2014-01-09 2014-01-09 10:48:23 by lifucheng
[色谱质谱] [已完结]TCD检测器 (评阅+1) (2/280) 9kunkun 2014-01-08 2014-01-09 10:27:03 by 9kunkun
[色谱质谱] [已完结]工业用双酚A怎样分析含量? (3/764) long02188023 2014-01-08 2014-01-09 09:09:13 by ketty85
[色谱质谱] 高效液相色谱-质谱联用技术的应用 (8/2970) huangjr 2011-04-22 2014-01-09 08:42:23 by xinxin6643
[色谱质谱] [已完结]C18与C18-ODS柱的差别 (9/3574) syy861230 2013-12-12 2014-01-08 23:59:05 by 416301116
[色谱质谱] [已完结]想咨询液相色谱的价格 (2/364) dgj0960 2014-01-08 2014-01-08 18:30:12 by lihuan0525
[色谱质谱] [已完结]waters2695四元能够承受的最高柱压是多少? (3/984) tanmingxiang 2014-01-08 2014-01-08 13:44:42 by 爱雪飘飘
[色谱质谱] [已完结]多元醇使用液相,在什么条件容易分离检测。。 (4/1099) 小纤维 2014-01-07 2014-01-08 11:31:35 by lifucheng
[色谱质谱] [已完结]能帮我看看我用什么样的柱子 (2/351) 我是大院士 2014-01-07 2014-01-08 10:59:38 by 嘉木
[色谱质谱] HPLC名词解释 给初学者的帮助 (0/3027) qingdaoiocas 2014-01-08 2014-01-08 10:27:19 by qingdaoiocas
[色谱质谱] [已完结]费托合成副产石蜡组成分析 (评阅+1) (5/1444) anndy1971 2013-11-20 2014-01-08 10:21:36 by anndy1971
[色谱质谱] [已完结]请问GC/MS和GC/MS/MS有什么区别啊,是一样的吗? (8/5814) zzq516211 2014-01-03 2014-01-08 09:47:26 by tianyh
[色谱质谱] 关于色谱专家系统的讨论 (2/354) 东北会馆 2013-12-30 2014-01-08 08:43:18 by 东北会馆
[色谱质谱] 【求助】如果想知道一个混合物中是否有酚羟基及酚羟基的含量要怎样检测? (1/1079) 毕丽杰 2011-03-03 2014-01-08 05:56:57 by 晓星星star
[色谱质谱] [已完结]请教色谱过膜的问题~谢谢 (评阅+2) (5/878) tagzhh 2014-01-06 2014-01-07 20:21:45 by 茗梵
[色谱质谱] [已完结]顺酐.富马酸.六氢苯酐,用液相色谱如何分离,用什么流动相比较合适? (评阅+1) (5/1031) dianie 2014-01-06 2014-01-07 19:39:38 by lifucheng
[色谱质谱] 刚刚知道 (2/308) xiaoxususy 2014-01-06 2014-01-07 19:30:53 by xiaoxususy
[色谱质谱] [已完结]TLC板365nm显蓝色荧光,茚三酮显色后,显黄色,放置后显红色的物质是哪类物质? (1/1409) sy0920402 2014-01-06 2014-01-07 16:43:23 by sy0920402
[色谱质谱] [已完结]液相色谱峰漂问题 (评阅+2) (5/1699) l187071860 2014-01-03 2014-01-07 14:55:47 by 雪萸
[色谱质谱] 求PDA检测器漏液解决方法啊 (评阅+2) (0/282) 雪纷飞lin 2014-01-07 2014-01-07 14:37:16 by 雪纷飞lin
[色谱质谱] [已完结]用2,4-二硝基苯肼对氨基酸衍生后,废液怎么处理? (评阅+1) (1/635) ying_cheng 2014-01-07 2014-01-07 13:50:47 by wyy080214
[色谱质谱] [已完结]反相色谱保留时间逐渐向前漂移 (评阅+2) (3/1307) crazybb1130 2014-01-07 2014-01-07 12:44:06 by swallow13
[色谱质谱] [已完结]高效液相色谱检测器 (2/257) huweiaaa 2014-01-07 2014-01-07 11:07:13 by wyy080214
[色谱质谱] [已完结]谁知道这是个什么品牌的液相柱? (评阅+1) (6/1215) 饿到天明 2013-12-25 2014-01-07 10:31:56 by zhangjingxuan
[色谱质谱] [已完结]保留时间缩短    ( 1 2 ) (评阅+2) (19/1751) 小字 2014-01-04 2014-01-06 21:45:19 by 小字
[色谱质谱] [已完结]询问购买岛津LC-20A液相色谱多少钱? (7/3181) chenwenlong 2011-08-25 2014-01-06 20:56:38 by huangcjia
[色谱质谱] [已完结]气相色谱积分后不能自动保存 (评阅+2) (4/1586) yyall 2013-12-12 2014-01-06 20:39:44 by myhang
[色谱质谱] [已完结]pbde用DB-5 HT柱做好还是DB-5 MS柱做好 (评阅+1) (2/1173) bellwolf 2014-01-06 2014-01-06 17:03:55 by qq404478049
[色谱质谱] [已完结]GC solution的Postrun无法运行 (3/1707) njyang2006 2012-05-22 2014-01-06 17:02:27 by myhang
[色谱质谱] [已完结]1909-EZ-413是什么型号的色谱柱 (2/601) 1042358634 2014-01-06 2014-01-06 12:32:03 by 1042358634
[色谱质谱] [已完结]求助,信噪比怎么求? (评阅+1) (2/2614) 陈金定amy 2014-01-06 2014-01-06 10:27:05 by wyy080214
[色谱质谱] [已完结]烯丙基聚氧乙烯基醚柱前加苯环衍生化该用什么试剂 (0/289) xielina0309 2014-01-06 2014-01-06 10:06:44 by xielina0309
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[色谱质谱] 毛细柱连接FID检测器端的方法(视频) (16/1254) zhanyf 2012-08-18 2014-01-11 13:55:41 by swzxw
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