24小时热门版块排行榜    

管理团队 (金币库 119890 充值 )

主管区长:
pzypdlfatewu小_包子
主管版主:
西湖醉鱼200782060suruiqin
实习版主:
wyy080214

杰出贡献者

回帖排序 发表排序 刷新页面  |  交流  |  求助  |  资源精华区 作者 最后发表
[热点] 国自然结果 Vierhys 2026-08-16 刚刚
[色谱质谱] 安捷伦1100泵的问题    ( 1 2 ) (10/1738) zzh6210 2016-04-05 2016-04-11 08:25:37 by aflycat
[色谱质谱] [已完结]tcd干扰峰问题 (5/681) chykid 2016-04-08 2016-04-11 06:45:10 by chykid
[色谱质谱] [已完结]LCMS的色谱图的基线忽高忽低是为什么 (5/1442) 笑傲江湖中人 2016-03-14 2016-04-11 00:05:54 by wwshengyuan
[色谱质谱] [已完结]有谁知道下面的LOD和LOQ是怎么来的 (2/1167) myhang 2016-04-10 2016-04-10 21:17:13 by zongyuan
[色谱质谱] [已完结]求助 Agilent1100 使用故障(无法设置流动相比例和柱温) (1/313) 笨笨的桌子 2016-04-10 2016-04-10 21:16:59 by 笨笨的桌子
[色谱质谱] [已完结]Agilent1260无法正常工作 (3/791) mmj梦 2016-04-10 2016-04-10 17:01:27 by mmj梦
[色谱质谱] [已完结]安捷伦1260单向阀怎么清洗 (4/4838) Jiasong006 2016-04-09 2016-04-09 18:22:39 by lionpeter
[色谱质谱] [已完结]高分子测质谱能测出来吗?    ( 1 2 ) (11/2868) emikoxcc 2016-04-07 2016-04-09 14:05:57 by yaminglidlut
[色谱质谱] [已完结][关贴]求帮忙解决    ( 1 2 3 ) (23/2623) 木木1988 2016-04-07 2016-04-09 12:47:17 by xiaowoodworm
[色谱质谱] [已完结]气相色谱分离甲酸乙酸 (1/475) cyl408240175 2016-04-09 2016-04-09 12:17:28 by klicking
[色谱质谱] 异硫氰酸烯丙酯 没出峰 (0/193) liuyjhx 2016-04-09 2016-04-09 07:27:12 by liuyjhx
[色谱质谱] [已完结]matlab色谱模拟 (7/1706) niexianling 2012-09-21 2016-04-09 07:10:13 by 空空07
[色谱质谱] tcd分析甲醇,峰高只有10,怎么办 (1/629) liuhaofei 2016-04-08 2016-04-09 06:40:24 by rytlrn
[色谱质谱] [已完结]求助 2-AB衍生寡糖UPLC-荧光检测分析出现倒峰,求解决方法 (3/716) dengzelin520 2016-04-08 2016-04-09 06:36:01 by rytlrn
[色谱质谱] [已完结]岛津HPLC出现倒峰,出峰正常,就是倒了    ( 1 2 ) (15/2271) l2210792773j 2016-03-22 2016-04-09 03:22:53 by viviansue
[色谱质谱] 柱压一直不稳-续篇    ( 1 2 ) (16/1618) 夏雪草1991 2016-04-06 2016-04-08 23:17:11 by 夏雪草1991
[色谱质谱] 安捷伦1200液相色谱数据文件被覆盖,求解答    ( 1 2 3 4 ) (30/2221) 漫步云端2011 2016-04-04 2016-04-08 17:31:23 by chen nianan
[色谱质谱] [已完结]液相竟跑出这样的图谱 (3/559) hmn22_33 2016-04-07 2016-04-08 16:11:05 by hmn22_33
[色谱质谱] 可以用色谱的正丙醇代替异丙醇冲柱子吗? (0/831) 夏雪草1991 2016-04-08 2016-04-08 13:45:37 by 夏雪草1991
[色谱质谱] [已完结]关于液相色谱HILIC/RPLC固定相,正交性 (0/1666) zxmd313 2016-04-08 2016-04-08 11:18:44 by zxmd313
[色谱质谱] [已完结]求这个结构的CAS号 (3/450) lionpeter 2016-04-07 2016-04-08 10:03:55 by 1813207312
[色谱质谱] 气相分析一般浓度配置多大合适?分流比一般设置多大合适? (8/3475) liuyjhx 2016-04-06 2016-04-08 09:46:54 by lcw0013
[色谱质谱] 这样说明浓度太小了吗 (0/193) liuyjhx 2016-04-08 2016-04-08 09:25:46 by liuyjhx
[色谱质谱] [已完结]关于GPC柱子的选择 (3/1325) pengwanjia 2014-09-26 2016-04-08 07:46:42 by 我是水苓儿
[色谱质谱] 葡聚糖凝胶色谱柱 (6/2183) lhe逍遥 2016-03-11 2016-04-07 23:50:17 by 谁知道怎么了
[色谱质谱] 液相色谱法测头孢噻肟钠 (11/761) 吴俊峰 2016-04-07 2016-04-07 22:08:46 by zgtzgt
[色谱质谱] [已完结]如何用正相检测以下中间体 (6/1039) zijingyanyun 2016-03-31 2016-04-07 18:29:21 by lich666
[色谱质谱] [已完结]中控反应监测如何确定比较简单有效的HPLC分析方法 (1/1469) gella 2016-04-07 2016-04-07 17:24:34 by zongyuan
[色谱质谱] [已完结]求助:自动进样器垫断了,求科普为啥断了 (0/170) 雨家三少 2016-04-07 2016-04-07 16:33:30 by 雨家三少
[色谱质谱] [已完结]内标法定量热解油中的酚类物质,选择合适内标物 (1/273) 丙丁 2016-04-07 2016-04-07 16:23:05 by 丙丁
[色谱质谱] 气相色谱苯类溶剂残留分离问题    ( 1 2 ) (14/2678) candytt1982 2015-07-17 2016-04-07 15:26:35 by lich666
[色谱质谱] [已完结]色谱维护 (4/395) 626758917 2016-04-07 2016-04-07 14:17:06 by 孝马哥
[色谱质谱] 岛津液相紫外检测器aufs (1/2843) lxmli 2016-03-08 2016-04-07 10:35:51 by saiyachenf
[色谱质谱] [已完结]气质联用测定苯甲胺纯品,出现两个峰,是什么原因造成的? (7/1222) 月球暗面 2016-04-01 2016-04-07 08:52:18 by 月球暗面
[色谱质谱] [已完结]高效液相色谱分析 (4/874) 瑞妞 2015-05-26 2016-04-07 08:35:26 by Mr.咸鱼
[色谱质谱] [已完结]高效液相色谱一些定义求教 (1/388) 追波逐浪 2015-12-28 2016-04-07 06:17:07 by 上海波粒
[色谱质谱] 岛津的LC-MS-8030 (评阅-1) (1/1009) 芥末蚕豆 2014-03-13 2016-04-06 18:43:20 by lgx0379
[色谱质谱] [已完结]液相色谱,怎么除去气泡,是瓶子里的气泡? (4/1004) 无机物 2016-03-26 2016-04-06 17:59:18 by hu_willie
[色谱质谱] L-8900全自动氨基酸分析仪分离柱自行装填 (2/1049) xietg 2016-03-10 2016-04-06 17:04:43 by xiaozi2964
[色谱质谱] 空气洗温度怎么设置? (0/1284) liuyjhx 2016-04-06 2016-04-06 17:00:47 by liuyjhx
[色谱质谱] [已完结]微生物发酵液可以直接上HPLC吗?    ( 1 2 ) (16/2632) slwr 2015-12-01 2016-04-06 15:04:16 by 上海波粒
[色谱质谱] 气相接口温度和最终温度是什么关系,应该那个更高一点 (2/914) liuyjhx 2016-04-06 2016-04-06 12:29:42 by ssstt
[色谱质谱] [已完结]如何气体进样? (9/2535) kristin 2016-04-01 2016-04-06 09:48:26 by 落羽苑
[色谱质谱] [已完结]中药的含量测定    ( 1 2 ) (12/1868) 夏雪草1991 2016-03-30 2016-04-05 23:30:57 by 夏雪草1991
[色谱质谱] 有遇到过色谱柱残留导致定量失败的吗 (7/1987) 笑傲江湖中人 2016-03-24 2016-04-05 21:05:24 by morsom
[色谱质谱] [已完结]HPLC自身对照法计算公式 (1/9005) 化工悠悠 2016-04-05 2016-04-05 20:58:45 by zongyuan
[色谱质谱] [已完结]多糖里的单糖百分比含量怎么算啊? (0/976) Alice198355 2016-04-05 2016-04-05 19:59:12 by Alice198355
[色谱质谱] [已完结][关贴]糠醛,糠醇,糠胺色谱分离 (0/918) Hello阿阔 2016-04-05 2016-04-05 16:03:28 by Hello阿阔
[色谱质谱] [已完结]液相色谱峰拖很长    ( 1 2 3 ) (24/2137) 钟亦笙 2016-04-01 2016-04-05 10:25:13 by 钟亦笙
[色谱质谱] 这说明浓度太低了吗 (6/897) liuyjhx 2016-03-31 2016-04-04 20:58:47 by maliang1171
[色谱质谱] [已完结]液相色谱培训哪里找 (7/1361) moshou567 2016-03-07 2016-04-04 20:56:42 by lihuixiang
[色谱质谱] 气质联用由于上样品浓度大把柱子给污染了,怎么办?    ( 1 2 ) (12/1856) liuyjhx 2016-03-31 2016-04-04 15:07:35 by 祖师peter
[色谱质谱] [已完结]关于GPC的溶剂峰    ( 1 2 ) (13/4575) sjzybl 2016-04-01 2016-04-04 13:13:48 by sjzybl
[色谱质谱] [已完结]毛细管电泳分离电压低于设定值是怎么回事? (0/241) 天是为谁春 2016-04-04 2016-04-04 11:32:34 by 天是为谁春
[色谱质谱] [已完结]做液相的时候出现了几字型的峰怎么回事    ( 1 2 3 4 5 6 ) (53/4086) 逸影冰 2016-03-29 2016-04-04 09:02:15 by izeongi
[色谱质谱] [已完结]碎片离子峰和同位素峰 (4/2879) rendabing425 2016-04-02 2016-04-03 15:53:57 by rendabing425
[色谱质谱] [已完结]求助正构烷烃混标 (1/2607) 爱与希望 2015-06-26 2016-04-03 14:57:18 by chengzuohui321
[色谱质谱] [已完结]GCMS的保留指数怎么做? (8/3263) 酸奶木头 2015-12-26 2016-04-03 14:49:43 by chengzuohui321
[色谱质谱] [已完结]HPLC基线突然跑不平了    ( 1 2 3 ) (评阅+1) (21/2082) Ginee 2016-03-31 2016-04-03 00:29:04 by 老制剂
[色谱质谱] [已完结]哪位大神给看下液相色谱图,前两种物质怎么分开 (6/1574) 绿色的毛毛虫 2016-04-01 2016-04-03 00:18:41 by 老制剂
[色谱质谱] 主峰后有台阶峰    ( 1 2 ) (12/2743) bmdmengxm 2016-03-31 2016-04-03 00:17:22 by 老制剂
[色谱质谱] [已完结]溶剂极性顺序表出处 (1/803) 卷心菜1990 2016-04-02 2016-04-03 00:03:35 by 老制剂
[色谱质谱] 柱压一直不稳的原因    ( 1 2 ) (19/2072) 夏雪草1991 2016-03-30 2016-04-02 23:16:48 by 夏雪草1991
[色谱质谱] 北分瑞利SP3420a做环境空气中苯系物不出峰,求救。 (0/554) z8289569z 2016-04-02 2016-04-02 17:27:59 by z8289569z
[色谱质谱] [已完结]HPLC 溶剂峰特别大 (4/1721) l20124303 2016-04-01 2016-04-02 09:54:58 by l20124303
[色谱质谱] [已完结]HPLC    ( 1 2 ) (13/1016) hello_大叔 2016-03-29 2016-04-02 00:42:50 by liuhiy
[色谱质谱] [已完结]修改系统时间的问题    ( 1 2 ) (15/2235) SDJN_XLX 2016-03-30 2016-04-01 21:52:34 by figolu
[色谱质谱] [已完结]求助!!氯仿作溶剂,能否在流动相甲醇和水90:10中跑啊~~~    ( 1 2 ) (12/2004) nash7758 2016-03-27 2016-04-01 21:08:50 by 李立兵
[色谱质谱] [已完结]岛津手动液相,半制备柱,5分钟就全部出峰了 (5/1320) yzhjyy 2016-04-01 2016-04-01 19:46:57 by 柳絮虫
[色谱质谱] [已完结]uplc求助 (6/1660) gloryin 2016-03-30 2016-04-01 10:48:43 by 上海波粒
[色谱质谱] [已完结]测定类型硫 (0/113) 猴子小可4 2016-04-01 2016-04-01 10:16:59 by 猴子小可4
[色谱质谱] [已完结]岛津液相色谱联用仪的数据分析软件 (0/439) deargtt 2016-04-01 2016-04-01 09:42:11 by deargtt
[色谱质谱] [已完结]打的液相色谱有拖尾??? (7/752) 无机物 2016-03-30 2016-04-01 00:28:46 by 无机物
[色谱质谱] [已完结]出峰怎么这么怪异啊? (4/539) 无机物 2016-03-31 2016-04-01 00:27:53 by 无机物
[色谱质谱] HPLC方法时间可以根据梯度和产物保留时间缩减么? (6/956) 吃胡子的猫 2016-03-31 2016-03-31 23:58:19 by 吃胡子的猫
[色谱质谱] [已完结]如何把两个峰分开    ( 1 2 ) (13/2883) 笑傲江湖中人 2016-03-28 2016-03-31 23:08:31 by 愤怒的大象
[色谱质谱] [已完结]急求HPLC过程中的问题 (2/474) zlhero75 2016-03-31 2016-03-31 20:50:02 by zlhero75
[色谱质谱] [已完结]GC新手请教各位大神!关于二甲苯和色谱柱选择的一些问题。    ( 1 2 3 ) (28/2852) Awala 2016-03-17 2016-03-31 20:17:36 by zulovexin
[色谱质谱] [已完结]求助:气质联用分析方法的建立 (4/1590) zhangyoujian 2013-01-25 2016-03-31 20:09:05 by 孟伟华
[色谱质谱] [已完结]为什么色谱柱左侧漏水?怎么修? (4/1103) 绿色的毛毛虫 2016-03-31 2016-03-31 16:56:49 by xuchao7447
[色谱质谱] [已完结]气质联用分析煤焦油柴油馏分各组分含量,结果FID图出现了基线漂移! (3/633) 子夜初音 2016-03-30 2016-03-31 16:45:34 by 李立兵
[色谱质谱] [已完结]有关强制降解的法规文件和相关文献 (1/491) yulaiguang 2016-03-31 2016-03-31 16:05:49 by zongyuan
[色谱质谱] GC-MS曲线出现负截距 (7/1367) cai-feng 2016-03-30 2016-03-31 15:50:11 by cai-feng
[色谱质谱] [已完结]请问谁有半制备液相色谱仪 HSCCC-TBE 300的仪器软件? (0/270) 罗布琳 2016-03-31 2016-03-31 15:14:54 by 罗布琳
[色谱质谱] [已完结]新人求帮忙分析    ( 1 2 ) (14/1029) 米勒 2016-03-30 2016-03-31 14:20:29 by 米勒
[色谱质谱] 氮杂环类化合物能用高效液相色谱检测吗? (2/434) 15299915915 2016-03-30 2016-03-31 13:17:30 by 啃树叶的虫
[色谱质谱] 为了感谢小木虫中助人为乐的人,特散尽祈福    ( 1 2 3 ) (108/2867) 袁景香 2016-03-12 2016-03-31 12:15:27 by 棒妹儿
[色谱质谱] [已完结]请教关于凝胶色谱柱的出峰规律 (4/1247) liushuiyiyi 2015-11-26 2016-03-31 09:35:52 by wangna029.
[色谱质谱] [已完结]内标物的选择问题 (9/2164) jay008 2013-01-22 2016-03-31 07:24:02 by 剑客
[色谱质谱] 急!请问质谱基线这样大幅抖动是怎么回事呀? (1/665) xujinghan118 2016-03-29 2016-03-30 21:10:24 by 笑傲江湖中人
[色谱质谱] [已完结]hplc甲醇溶剂出峰是为什么?    ( 1 2 ) (10/3841) luffyace 2016-03-25 2016-03-30 20:33:44 by 米勒
[色谱质谱] [已完结]安捷伦6820气相色谱仪分离乙酸乙酯和乙醇 (8/2077) 伊莲果果 2016-03-30 2016-03-30 19:51:53 by bobking67310
[色谱质谱] LC-MS灵敏度问题 (7/1968) 随风飘落1705 2014-11-11 2016-03-30 18:19:03 by 笑傲江湖中人
[色谱质谱] 有人测过全氟类化合物吗?进来探讨下啊 (6/1083) 笑傲江湖中人 2016-03-28 2016-03-30 18:07:19 by 笑傲江湖中人
[色谱质谱] [已完结]奶粉中壬基酚和双酚A的分析方法 (4/1127) 郑荣生 2016-03-29 2016-03-30 16:29:09 by 331292174
[色谱质谱] [已完结]气相色谱,打了5针,差距在5%左右,正常吗? (6/837) 无机物 2016-03-24 2016-03-30 15:11:59 by 无机物
[色谱质谱] [已完结]色素 (3/576) 18330274725 2016-03-04 2016-03-30 14:41:58 by Lvguizhi
[色谱质谱] [已完结]怎么确定一个配合物的分子式? (2/1242) 我叫3金 2016-03-30 2016-03-30 13:45:23 by 我叫3金
[色谱质谱] [已完结]液质连用的用法 (4/1347) tingjinxiao 2016-03-30 2016-03-30 12:35:27 by tingjinxiao
[色谱质谱] GC-MS曲线负截距 (0/378) cai-feng 2016-03-30 2016-03-30 09:12:26 by cai-feng
相关版块跳转
查看