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[热点] 依托企业入选了国家启明计划青年人才。有无高校可以引进的。 我是勇敢牛牛 2026-02-12 刚刚
[色谱质谱] 【讨论】MALDI-TOF-MS基质峰问题 (5/1902) pkming 2010-05-10 2013-05-06 06:56:18 by hnhmzhong
[色谱质谱] [已完结]LC-MS-MS母离子比分子量还大? (6/2202) yangjinqua 2013-04-26 2013-05-05 23:10:52 by evilzhou
[色谱质谱] [已完结]色谱求助 (9/840) xmq2012 2013-04-28 2013-05-05 16:25:21 by a254870691
[色谱质谱] [已完结]酚羟基被甲基化后还能被硅烷化覆盖么? (1/462) lonq1988 2013-05-05 2013-05-05 16:21:20 by zc736
[色谱质谱] [已完结]气相色谱分析生成气中CO浓度,选什么色谱柱? (8/1870) cututg 2013-05-03 2013-05-05 13:35:16 by chtysh
[色谱质谱] 分析二氧化碳、甲烷,气相色谱用什么柱子 (5/2647) lichenghui33 2013-05-03 2013-05-05 12:14:31 by swt1898
[色谱质谱] 咨询个很弱的问题 (14/1079) 258588432 2013-04-30 2013-05-05 10:37:19 by 耿骥
[色谱质谱] [已完结]两个不相容的有机相做气相色谱FID需要注意什么问题? (2/381) 黄小灰 2013-05-04 2013-05-05 10:04:06 by 黄小灰
[色谱质谱] [已完结]离子色谱 不出峰?怎么回事? (6/3552) hmily0828 2012-10-27 2013-05-05 08:43:25 by lijiadong
[色谱质谱] [已完结]MADI-TOF-MS质谱解释求助 (0/1617) hnhmzhong 2013-05-04 2013-05-04 18:40:32 by hnhmzhong
[色谱质谱] 【求助】求助色谱出峰时间 (9/1500) xiaoruibo 2011-03-18 2013-05-04 18:37:10 by zbw1984717
[色谱质谱] [已完结][关贴]液质质谱图溶剂标与基标出峰时间不匹配 (0/741) fmyuan 2013-05-04 2013-05-04 17:33:58 by fmyuan
[色谱质谱] HPLC 分离的 一个低级问题    ( 1 2 ) (10/1709) 惟精惟一 2013-04-27 2013-05-04 10:46:54 by govern1988
[色谱质谱] [已完结]MALDI-TOF求助 (2/516) well590318 2013-05-02 2013-05-04 09:01:51 by somnus572
[色谱质谱] [已完结]求ICP-MS;HPLC-MS;GC-MS;AAS等常用仪器的原理及操作视频资料 (5/5312) yanfeiyan 2011-12-17 2013-05-04 07:05:37 by rongchi_123
[色谱质谱] [已完结]想利用液质联用对混合物成分确定    ( 1 2 ) (15/2099) llyman 2013-04-18 2013-05-03 21:57:07 by llyman
[色谱质谱] [已完结]食品分析实验 (0/191) songle0915 2013-05-03 2013-05-03 21:33:36 by songle0915
[色谱质谱] [已完结]液相色谱 (7/862) yuanyingxia 2013-05-02 2013-05-03 18:21:43 by zly86
[色谱质谱] [已完结]Bunte盐的分析方法 (0/657) HPLC色谱 2013-05-03 2013-05-03 15:14:11 by HPLC色谱
[色谱质谱] [已完结][关贴]高效液相色谱梯度洗脱问题 (4/691) 761382281 2013-05-02 2013-05-03 11:26:00 by 赵明东
[色谱质谱] [已完结]刚接触指纹图谱,求指点~金币奉上,谢谢各位提意见~ (6/709) 白日梦108 2013-05-02 2013-05-03 09:34:19 by 白日梦108
[色谱质谱] [已完结]玉米中类胡萝卜素的测定,液相条件的确定,希望大侠们,帮帮忙 (6/1164) hmj仰望星空 2013-04-24 2013-05-02 16:21:33 by huihui2255365
[色谱质谱] [已完结]梯度平衡出很多峰怎么办? (3/545) 红豆冰 2013-05-02 2013-05-02 15:38:26 by a254870691
[色谱质谱] [已完结]三氯氢硅与四氯化硅的色谱分离条件 (填充柱) (0/626) wjdfisher 2013-05-02 2013-05-02 14:29:24 by wjdfisher
[色谱质谱] [已完结]气相色谱打不开了,求助求助! (2/558) ffqiao 2013-05-02 2013-05-02 11:59:09 by 11蔡跃进
[色谱质谱] [已完结]电喷雾质谱为什么会有正离子模式和负离子模式? (评阅+1) (4/6630) baolaoda 2013-04-30 2013-05-02 09:25:39 by baolaoda
[色谱质谱] [已完结]急求!!谁来给我介绍一下GC-MS的样品处理方法都有哪些的?除了SPME! (1/596) na466433306 2013-05-01 2013-05-02 08:47:24 by zcghikaru
[色谱质谱] 求推荐药物代谢方面的中英文经典书籍 (9/2318) hippo-rd 2012-07-16 2013-05-01 21:15:30 by 芥末香
[色谱质谱] 伊利特的氘灯能否用在安捷伦的1100上 (31/1221) raoguiwei 2013-04-20 2013-05-01 15:57:47 by 饿到天明
[色谱质谱] 有人用过 AT.Lichrom的HPLC硅胶柱么 (2/398) 疯狂草莓 2013-04-27 2013-05-01 15:56:55 by 饿到天明
[色谱质谱] [已完结]仪器分析实验 (评阅+1) (2/467) 红豆天香 2013-04-29 2013-05-01 15:41:11 by 饿到天明
[色谱质谱] [已完结]【求助】超高效液相容易堵柱子的问题    ( 1 2 3 ) (ACI+1)(20/2620) yangjinqua 2013-04-26 2013-05-01 14:42:09 by 臭宝宝
[色谱质谱] [已完结]小白求助:HPLC方法调用问题 (2/357) 坐北朝南 2013-04-30 2013-05-01 13:28:58 by 坐北朝南
[色谱质谱] [关贴]核磁共振谱图分析 (5/737) zsw9206 2013-04-29 2013-05-01 09:54:33 by jeresy
[色谱质谱] [已完结]有没有谁了解伴热采样管线的啊? (1/352) lxxmr 2012-05-29 2013-05-01 07:21:35 by dongyl85
[色谱质谱] 气相FID基线不稳 (7/1350) xlw818 2013-04-28 2013-04-30 20:26:32 by wqs43
[色谱质谱] [已完结]气相色谱(FID检测器)氮气做载气,程序升温时基线上漂怎么解决?    ( 1 2 ) (评阅+1) (15/2114) colby_yan 2013-04-26 2013-04-30 13:31:40 by colby_yan
[色谱质谱] [已完结]定量的问题,为什么峰面积法和外标法结果差很多???    ( 1 2 ) (19/3443) zhendehaoa 2011-12-14 2013-04-30 13:01:24 by Archimedes
[色谱质谱] [已完结]求助对氨基酚的流动相是什么? (评阅+1) (2/293) wowhaoning 2013-04-29 2013-04-29 22:12:51 by wowhaoning
[色谱质谱] [已完结][关贴]求助该化合物的HPLC条件 (0/165) xiaomumu2 2013-04-29 2013-04-29 15:34:38 by xiaomumu2
[色谱质谱] 气相ECD,辐射影响 (27/2548) 王妮娅 2013-04-25 2013-04-29 14:04:23 by 王妮娅
[色谱质谱] 请问酚红能不能进质谱? (0/592) lamborghini_ 2013-04-28 2013-04-28 23:30:45 by lamborghini_
[色谱质谱] [已完结]血浆样品方法学验证的RSD标准 (1/1025) daiyan158 2013-04-28 2013-04-28 20:43:48 by wpc945
[色谱质谱] [已完结][关贴]岛津LC-20AT报告问题 (1/495) heyidong 2013-04-28 2013-04-28 16:24:38 by zhgjsyzhyang
[色谱质谱] [已完结]waters 2690求助! (8/2247) 学员VY561N 2013-04-25 2013-04-28 14:43:27 by winnie_138
[色谱质谱] [已完结]求助气相色谱分离方法,大神们帮忙~~ (1/444) like52110 2013-04-28 2013-04-28 13:20:08 by 爱lingling
[色谱质谱] [已完结]气相检测 用内标法还是外标法?请教大家! (6/1593) mislansans 2011-06-09 2013-04-28 13:19:43 by hustzhanggg
[色谱质谱] [已完结]痕量物质的标准曲线为什么再现性很不好 (7/989) zzq516211 2013-04-22 2013-04-28 10:37:53 by zzq516211
[色谱质谱] [已完结]LC-MS怎么用于尿液样本中药物的筛选 (1/205) caicai103 2013-04-03 2013-04-28 10:13:41 by 伯爵
[色谱质谱] [已完结]4-哌啶甲酰胺液相分析方法 (5/1024) yingfeng326 2013-04-25 2013-04-28 10:00:30 by 饿到天明
[色谱质谱] [已完结]质谱库 (2/528) Passdatou 2013-04-27 2013-04-28 09:02:13 by Passdatou
[色谱质谱] [已完结]阿魏酸对照品出峰时间在相邻的5针有变化 (5/1630) liangyujuan1 2012-02-19 2013-04-28 07:52:39 by 爱尚啦啦
[色谱质谱] [已完结]沈阳哪有离子色谱仪 (3/568) yonghu000000 2012-03-24 2013-04-28 05:57:20 by fan1616
[色谱质谱] [已完结]液质联用数据处理软件中权重问题 (0/848) 改变自己owh 2013-04-28 2013-04-28 00:03:40 by 改变自己owh
[色谱质谱] Waters XTerra 宽PH色谱柱使用指南 (2/926) 饿到天明 2013-04-27 2013-04-27 22:42:02 by wojiaoandy
[色谱质谱] [已完结]检测限下降 (6/435) hmn22_33 2013-04-26 2013-04-27 22:17:22 by News
[色谱质谱] [已完结]破坏试验不出峰,应从哪几个方面一一排除 解决    ( 1 2 ) (14/942) longsmile 2013-04-18 2013-04-27 20:26:43 by longsmile
[色谱质谱] [已完结]有关脂肪酸的相关问题 (2/258) 凌雪夏沫 2013-04-27 2013-04-27 17:28:51 by fujinguo06
[色谱质谱] [已完结]沸点为144℃的有机物用GC-MS检测,请问一下测试条件! (3/624) scuoyl 2013-04-27 2013-04-27 17:03:23 by scuoyl
[色谱质谱] [已完结]阻燃剂检测 (0/198) 叶若纤 2013-04-27 2013-04-27 16:06:42 by 叶若纤
[色谱质谱] [已完结]安捷伦1200 做样重复性差 (4/710) ximaigui1 2013-04-26 2013-04-27 13:56:06 by sdzktd
[色谱质谱] 生物柴油组分分析 (4/1218) zsldhr 2013-04-26 2013-04-27 11:23:11 by 爱lingling
[色谱质谱] [已完结]过柱子遇到疑问了 (3/363) 糊糊虫 2013-04-23 2013-04-27 10:07:44 by 糊糊虫
[色谱质谱] [已完结]液质的2,4-二硝基氟苯的质谱问题 (0/345) JICK159 2013-04-22 2013-04-27 10:07:17 by JICK159
[色谱质谱] 【求助】质谱分析 (15/2021) andrewshikai 2011-01-15 2013-04-26 20:12:16 by 467851629
[色谱质谱] 【求助】迪马液相色谱柱 C18 250*4.6 柱子性价比如何 (6/1568) 582733493 2010-06-23 2013-04-26 19:28:55 by 七海雪舞
[色谱质谱] [已完结]一个物质出现两个峰 (7/1481) 美丽的小丑鱼 2013-04-25 2013-04-26 18:42:26 by Archimedes
[色谱质谱] [已完结]气相标线要不要过0点 (1/407) 肥兔55 2013-04-26 2013-04-26 18:12:53 by wpc945
[色谱质谱] [已完结]GC-MS-MS能用于低分子量的测试吗? (1/673) niuniumaji 2013-04-26 2013-04-26 17:54:17 by wpc945
[色谱质谱] [已完结]半挥发性物质百菌清和七氯的定量分析    ( 1 2 ) (评阅+1) (11/1424) baiping 2012-06-20 2013-04-26 15:08:39 by ouyang5104
[色谱质谱] [已完结]二乙醇胺气相色谱怎么分析 (2/809) 默觞1991 2013-04-25 2013-04-26 15:05:26 by 默觞1991
[色谱质谱] 场流分离 Field-flow fractionation (1/1091) douhaiyang 2012-06-14 2013-04-26 14:54:47 by 阳光小鱼儿
[色谱质谱] [已完结]基线漂移 (1/448) wangxi88 2013-04-03 2013-04-26 14:41:09 by wqingbo9
[色谱质谱] [已完结]FID停不下来 (1/254) cwz19910108 2013-04-26 2013-04-26 14:40:51 by 饿到天明
[色谱质谱] [已完结]急求HPLC方法 (6/621) zxcd88 2013-04-25 2013-04-26 14:27:39 by 饿到天明
[色谱质谱] [已完结]如何除去HPLC色谱图中的溶剂峰?    ( 1 2 ) (10/4816) 宋彦良 2012-02-04 2013-04-26 11:52:33 by 饿到天明
[色谱质谱] 【求助】色谱峰的峰形很怪异的拖尾,多数峰形是这样的,请大家帮忙分析下原因    ( 1 2 3 ) (28/4833) sushiivy 2010-09-25 2013-04-26 11:47:06 by 饿到天明
[色谱质谱] [已完结]GC测试时色谱柱中待测物残留问题 (3/710) 恋岛城 2013-04-25 2013-04-26 11:14:04 by dreaming150
[色谱质谱] [已完结]左旋沙丁胺醇测 ee值 (1/688) chinasichuan 2013-04-26 2013-04-26 11:12:41 by lewisfirst
[色谱质谱] [已完结][关贴]安捷伦7820A怎么样?痕量分析,大概2ppm,可以做到吗?    ( 1 2 ) (19/1445) whjsd1566 2013-04-23 2013-04-26 10:20:59 by wh03wdd
[色谱质谱] [已完结]岛津LC-20A梯度洗脱基线漂移 (4/1280) laiyin_111 2013-04-25 2013-04-26 08:37:08 by laiyin_111
[色谱质谱] 液相中盐酸三乙胺作用 (评阅+1) (8/3543) 闲鸟一只 2012-07-16 2013-04-26 07:35:06 by liuhailong37
[色谱质谱] [已完结]气相色谱基线漂移怎么办 (评阅+1) (6/2261) 张淼 2012-04-05 2013-04-26 06:28:11 by colby_yan
[色谱质谱] [已完结]反相制备柱高效冲洗残留样品的方法? (5/1245) zhuht888 2013-04-25 2013-04-26 00:36:16 by CAS_小龙
[色谱质谱] [已完结]HPLC (4/469) itysunshine 2013-04-25 2013-04-25 23:49:28 by CAS_小龙
[色谱质谱] GC准确测气体可行吗 (9/1572) ying1230 2012-08-20 2013-04-25 19:16:38 by 饿到天明
[色谱质谱] 【求助】菜鸟求助,关于waters2695使用 (8/1522) xulanying 2010-11-09 2013-04-25 18:56:48 by winnie_138
[色谱质谱] [已完结]液相色谱出现这样奇怪的峰形,怎么处理?    ( 1 2 ) (16/3321) njulifeng 2013-04-22 2013-04-25 17:37:34 by tiandipiaoling
[色谱质谱] [已完结]如何避免硅胶柱中的气泡 (2/2635) qwd4083 2013-04-25 2013-04-25 17:10:18 by cchang2010
[色谱质谱] [已完结]浙江福立产的气相色谱仪器性能怎么样?重复性、精密度、检出限方面的。 (4/2999) Emilyzhangdi 2013-01-17 2013-04-25 16:39:04 by 鱼和水
[色谱质谱] [已完结]关于气相色谱测油脂顶空耗氧量的问题 (0/266) gaogao1989 2013-04-25 2013-04-25 16:28:31 by gaogao1989
[色谱质谱] [已完结]HITACHI L7240 purge完后 关purge阀,系统报警 (2/389) 方子萱 2013-04-25 2013-04-25 16:25:11 by miaoyuqiang
[色谱质谱] [已完结]GC/MS谱图编辑    ( 1 2 ) (评阅+1) (10/1095) awoodpecker 2013-02-10 2013-04-25 16:16:22 by awoodpecker
[色谱质谱] [已完结]岛津液相色谱泵的传感器误报问题怎么解决? (0/1524) sunchenerik 2013-04-25 2013-04-25 13:57:14 by sunchenerik
[色谱质谱] [已完结]带羧基的弱阳离子交换色谱柱一般用什么标准品评价(HPLC) (0/641) chengehhq 2013-04-25 2013-04-25 13:19:33 by chengehhq
[色谱质谱] [已完结]薄层分析盐酸克伦特罗 (1/216) 琉璃211 2011-11-29 2013-04-25 13:12:15 by nrzxcvb
[色谱质谱] [已完结]硫酸有色谱纯的吗? (2/2454) Science_2025 2013-04-25 2013-04-25 12:50:53 by zhangleixin
[色谱质谱] [已完结]安捷伦1260的仪器 不知道为什么开机后突然没有平衡这一栏 也没有任何峰 (2/433) astromound 2013-04-23 2013-04-25 10:39:02 by astromound
[色谱质谱] [已完结]TCD 分析,TCD 的 精度是多少 几十个ppm可以达到吗? (评阅+1) (6/1297) cuihuaxueyy 2013-04-23 2013-04-25 09:34:11 by cuihuaxueyy
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[色谱质谱] symmetry色谱柱 知多少 (2/575) 饿到天明 2013-04-26 2013-04-26 21:58:18 by lifucheng
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