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[热点] 2024 - Atropisomerism in Asymmetric Organic Synthesis asymmsyn 2026-02-06 刚刚
[色谱质谱] [已完结]求助图谱分析 (1/177) 堇色流年1215 2017-04-05 2017-04-05 22:06:24 by happywhy
[色谱质谱] 什么是区域扩宽速率 (1/607) 尼采999 2017-04-05 2017-04-05 21:59:35 by happywhy
[色谱质谱] 岛津2010色谱出现DetAPC1 air leaks (1/4658) happy青涩感 2017-03-14 2017-04-05 19:57:21 by 史海君
[色谱质谱] 求助制备液相色谱 (7/772) shilei820227 2017-04-04 2017-04-05 17:30:30 by 5681529uc
[色谱质谱] 气相色谱,内标法,手动进样,做不成标准曲线,浓度与峰面积不成比例,相差很大怎么办 (10/2550) lillian.lee 2017-03-12 2017-04-05 17:09:25 by 一用书生
[色谱质谱] [已完结]HPLC-ICP-MS如何测铬的形态 (评阅+5) (5/765) 1105露露 2017-03-31 2017-04-05 13:01:30 by swordgang2
[色谱质谱] [已完结]弱碱性阴离子交换树脂预处理时,酸洗后很难洗到中性 (评阅+1) (9/4590) jxgeren 2014-05-15 2017-04-05 10:52:29 by qx0715
[色谱质谱] [已完结]岛津LC2010C (评阅+5) (3/640) 又琪的 2017-04-04 2017-04-05 10:41:35 by 胶原蛋白886
[色谱质谱] [已完结]滤头或管路堵了怎么办 (7/1538) dingxianmei 2017-04-03 2017-04-05 10:14:28 by 胶原蛋白886
[色谱质谱] 样品有两个峰。。。 (8/1303) 懂0922 2017-03-24 2017-04-05 09:17:10 by 懂0922
[色谱质谱] 标准物质的特点及其应用 (1/653) radiolabel 2017-03-09 2017-04-04 23:03:26 by 小幸福2016
[色谱质谱] [已完结]中压分离 (1/263) 钱正120 2017-04-03 2017-04-04 18:51:01 by 柳絮虫
[色谱质谱] [已完结]液相无法打开通讯通道串口 (评阅+5) (3/1198) 13619258981 2017-04-03 2017-04-04 18:43:12 by 柳絮虫
[色谱质谱] [已完结]薄荷醇手性拆分 (0/315) zhangr94 2017-04-04 2017-04-04 17:26:51 by zhangr94
[色谱质谱] [已完结]液相峰型问题,求分析原因 (评阅+5) (6/882) shelter521 2017-03-31 2017-04-04 10:34:10 by ckqzy
[色谱质谱] [已完结]求10ug/ml的甲烷标气谱图 (0/436) zibin118 2017-04-04 2017-04-04 07:53:58 by zibin118
[色谱质谱] [已完结]气相色谱问题 (4/512) 767263731 2017-04-03 2017-04-03 22:17:23 by 767263731
[色谱质谱] [已完结]顶空进样和直接进样检测限 (评阅+5) (4/860) 我的光 2017-03-30 2017-04-03 16:42:58 by 我的光
[色谱质谱] 气相质谱联用仪 (4/863) Frank隆 2016-09-01 2017-04-03 13:01:56 by wyy080214
[色谱质谱] [已完结]求助HPLC有关知识 (3/722) 周华燕 2016-11-11 2017-04-03 12:59:46 by wyy080214
[色谱质谱] 气相色谱质谱联用仪 (28/1542) PP8705 2016-05-24 2017-04-03 06:55:11 by 小舒虫0
[色谱质谱] [已完结]液相色谱    ( 1 2 ) (10/1264) yyr_anal 2017-03-30 2017-04-02 21:31:48 by yyr_anal
[色谱质谱] [已完结]HPLC数据处理 (4/2067) 南理813无机 2017-04-02 2017-04-02 20:16:07 by 南理813无机
[色谱质谱] [已完结]高效液相柱压问题 (5/1147) 芳华若梦 2017-04-01 2017-04-02 11:32:18 by 空灵天地
[色谱质谱] [已完结]药物分析--混标配置 (评阅+5) (4/932) 小小小小冉 2017-04-01 2017-04-02 10:44:10 by 柳絮虫
[色谱质谱] [已完结]液相色谱成三角形峰,求解决方法。 (4/2040) max_OLD_Hand 2017-04-01 2017-04-02 10:39:22 by 柳絮虫
[色谱质谱] [已完结]安捷伦质谱仪关机问题,求助!!    ( 1 2 ) (12/4016) 您好bvk 2017-03-31 2017-04-02 08:31:28 by 您好bvk
[色谱质谱] [已完结]薄层色谱问题求大神解答 (7/722) 321lizibei 2017-03-31 2017-04-01 16:12:26 by 321lizibei
[色谱质谱] [已完结]薄层问题 (评阅+5) (1/237) Zachira 2017-04-01 2017-04-01 13:03:17 by superyeast
[色谱质谱] [已完结]GC,标气    ( 1 2 ) (12/1041) 小杨PK老杨 2016-11-30 2017-04-01 12:55:17 by 轩1945495539
[色谱质谱] [已完结]求助:可以做CMS 分子量分布检测单位及联系方式 (2/386) wildworlf110 2017-03-31 2017-04-01 11:32:15 by wildworlf110
[色谱质谱] [已完结]关于同位素内标考察期稳定性的问题 (0/827) 冷月龙帝 2017-04-01 2017-04-01 11:03:33 by 冷月龙帝
[色谱质谱] 溶胶凝胶制毛细管柱 (评阅+2) (12/501) 天空sky- 2017-03-10 2017-04-01 09:39:18 by 不气死不算完
[色谱质谱] 液质影响离子丰度的主要因素是什么? (17/2896) 潇湘紫槿 2017-03-31 2017-04-01 00:09:36 by wy19871124
[色谱质谱] [已完结]酰胺检测流动相可以用酸吗,比如磷酸 (0/220) orange_6 2017-03-31 2017-03-31 22:06:12 by orange_6
[色谱质谱] [已完结]HPLC的流动相粘度η与柱效 (2/2059) CHEN_103 2016-07-05 2017-03-31 21:53:56 by CHEN_103
[色谱质谱] [已完结]怎么样算检测限 (评阅+5) (4/1006) 婷,, 2017-03-30 2017-03-31 21:19:21 by 离巢的雄鹰
[色谱质谱] [已完结]安捷伦GC-MS仪器使用过程中如果关机的时候忘记放空,会有什么影响    ( 1 2 ) (11/3300) 笑星星,和尚 2015-04-16 2017-03-31 20:21:03 by 您好bvk
[色谱质谱] 硫酸根的测量 (4/1125) 107278161713 2017-03-31 2017-03-31 17:10:07 by 107278161713
[色谱质谱] [已完结]圆二色谱 (3/884) wxm3243 2017-01-05 2017-03-31 17:05:25 by kangzhen_y
[色谱质谱] [已完结]峰形不圆滑,双酚A的测试,等度洗脱,是否可以通过调整液相参数改善? (0/140) 593648321 2017-03-31 2017-03-31 14:44:58 by 593648321
[色谱质谱] [已完结]气相色谱水质苯系物扩项问题 (0/177) Sharpman.Z 2017-03-31 2017-03-31 14:27:48 by Sharpman.Z
[色谱质谱] [已完结]内标物 (0/386) Miya111 2017-03-31 2017-03-31 13:15:55 by Miya111
[色谱质谱] [已完结]液相检测衍生后的氨基酸,为什么会有前面那些峰? (1/663) 1012804087 2016-04-29 2017-03-31 13:03:22 by 不吃竹子
[色谱质谱] [已完结]FMOC-Cl衍生氨基酸 (评阅+5) (3/1707) 渐至佳境 2017-01-21 2017-03-31 13:00:07 by 不吃竹子
[色谱质谱] [已完结]离子色谱峰重叠了怎么拟合? (5/1379) 小白兔咿呀 2017-03-15 2017-03-31 12:20:30 by witCHO
[色谱质谱] [已完结]工作站丢失的问题 (1/244) nice简单一点 2017-03-31 2017-03-31 11:29:12 by 空灵天地
[色谱质谱] [已完结]N2000色谱保存 (3/763) yuanjiuyue 2017-03-28 2017-03-31 10:34:52 by 空灵天地
[色谱质谱] [已完结]气相色谱衍生化的问题——关于MSTFA    ( 1 2 ) (12/2365) 猫猫不吃鱼 2015-12-02 2017-03-31 07:54:12 by kingjazz23
[色谱质谱] [已完结]关于气质连用数据的分析 (2/2445) 小崔大牛 2017-02-20 2017-03-31 06:53:56 by 1220074759
[色谱质谱] [已完结]反相液相测吡啶硫酮铜 (0/116) lxmjy 2017-03-30 2017-03-30 21:39:31 by lxmjy
[色谱质谱] [已完结]薄层层析 (8/1480) 甜甜的89 2017-03-22 2017-03-30 21:37:39 by 甜甜的89
[色谱质谱] 液相 (6/436) 钱正120 2017-03-30 2017-03-30 20:51:59 by super266
[色谱质谱] [已完结]测试阻燃剂中溴和磷的含量 (2/297) 7108710919 2017-03-30 2017-03-30 20:16:06 by swordgang2
[色谱质谱] [已完结]安捷伦GC6890进样口的压力和柱流量的实际值总比设定值大 (6/1784) 西拉木伦 2012-12-08 2017-03-30 18:20:36 by xiang452226
[色谱质谱] 阶梯峰 (0/227) 桃花正开 2017-03-30 2017-03-30 17:57:57 by 桃花正开
[色谱质谱] 四丁基氢氧化铵和四丁基溴化铵最为离子对试剂作用在流动相中有何不同吗? (1/3852) panshi3000 2012-04-13 2017-03-30 16:46:05 by 舒志恒
[色谱质谱] [已完结]急求丙二酸二酰肼的液相条件 (0/168) 青青番茄 2017-03-30 2017-03-30 16:25:07 by 青青番茄
[色谱质谱] [已完结]峰形拖尾 (4/874) lynan 2017-03-12 2017-03-30 16:20:01 by guorong4743
[色谱质谱] [已完结]Waters 2695-2998 打开软件时出现 "数据库连接失败" (2/2349) 多睡觉长高高 2017-03-30 2017-03-30 15:56:00 by 放花如雪
[色谱质谱] 内标法跑气相测白酒成分 (1/359) 空头支票 2017-03-30 2017-03-30 14:28:08 by 空头支票
[色谱质谱] [已完结]waters基线不稳,压力波动,求大神赐教! (9/1965) 小静静 2017-03-30 2017-03-30 14:12:34 by 401025241
[色谱质谱] [已完结]关于内标物的选取 (1/1308) Miya111 2017-03-30 2017-03-30 10:20:18 by lancelot0411
[色谱质谱] [已完结]色谱峰不稳定!求大神帮忙解决 (4/908) Samantha92 2017-03-27 2017-03-30 08:53:19 by Samantha92
[色谱质谱] [已完结]求做过固相萃取的大神现身 (2/907) 爱自己的背包 2015-04-16 2017-03-30 08:08:19 by DeniseYang
[色谱质谱] 制剂分析问题 (9/668) shuibian1115 2017-03-26 2017-03-29 21:53:05 by shuibian1115
[色谱质谱] ELSD与DAD是否能同时进行检测 (7/1190) 蓝暮稻草人 2017-03-27 2017-03-29 20:52:53 by 蓝暮稻草人
[色谱质谱] [已完结]十二烷基本磺酸钠(LAS) (4/1042) jkmg 2017-03-22 2017-03-29 20:19:11 by jkmg
[色谱质谱] [已完结]反式脂肪酸可以通过红外谱图鉴定出吗? (1/379) zhaoduoyan 2017-03-29 2017-03-29 17:00:14 by zxwcn
[色谱质谱] [已完结]问下各位大神柠檬酸和镍的络合物的浓度高效液相色素怎么测 (1/365) xiaoquanky 2017-03-29 2017-03-29 15:00:26 by xiaoquanky
[色谱质谱] [已完结]检查基线后基线就特别不稳,好吓人呀,这是什么情况?    ( 1 2 ) (14/1697) 急急急183 2017-03-20 2017-03-29 14:53:08 by 急急急183
[色谱质谱] [已完结]戴安HPLCU3000自动进样针歪了怎么办 (4/2737) 上下求索xr 2011-12-12 2017-03-29 13:22:26 by sansm
[色谱质谱] 提供医疗器械等领域有毒物质残留检测咨询及方法开发服务 (1/147) lingling8326 2016-10-21 2017-03-29 13:07:24 by 长大海大
[色谱质谱] [已完结]HPLC标准加入法问题    ( 1 2 ) (14/1649) line78996 2017-03-24 2017-03-29 10:56:26 by 欧阳秋水
[色谱质谱] 关于中药色谱指纹图谱~ (1/528) 药笑笑 2017-03-28 2017-03-29 09:41:09 by lglssip
[色谱质谱] [已完结]气相色谱内标法    ( 1 2 ) (10/2701) 无敌小嘿嘿 2017-03-27 2017-03-29 07:29:34 by 我就看不说话
[色谱质谱] [已完结]5,6-氧-异亚丙基-L-抗坏血酸 质谱图 (0/298) 凌佑媛妍 2017-03-28 2017-03-28 20:09:35 by 凌佑媛妍
[色谱质谱] LC-MS条件的一般优化方法    ( 1 2 3 ) (20/5429) guoguo515 2012-03-22 2017-03-28 18:50:56 by 593648321
[色谱质谱] [已完结]婴儿奶粉中脂肪酸含量的测定 (2/1267) wu_juan 2017-03-14 2017-03-28 18:39:44 by wu_juan
[色谱质谱] [已完结]GCMS开机出现问题    ( 1 2 ) (10/1695) scuoyl 2017-03-21 2017-03-28 17:08:00 by super266
[色谱质谱] [已完结]GC2014 (评阅+5) (3/312) liulichen888 2017-03-28 2017-03-28 16:37:16 by liulichen888
[色谱质谱] [已完结]液相出峰问题 (1/303) liuxun5000 2017-03-28 2017-03-28 15:38:54 by daisyzhangwei
[色谱质谱] [已完结]高效液相色谱法测定生物胺 (0/439) 急急急183 2017-03-28 2017-03-28 14:42:44 by 急急急183
[色谱质谱] HPLC反应物峰面积莫名变大,求助 (31/1312) BCzhang 2017-03-27 2017-03-28 12:22:42 by 天空中的流星
[色谱质谱] [已完结]顶空气相色谱 (0/264) 626nainai 2017-03-28 2017-03-28 11:19:47 by 626nainai
[色谱质谱] [已完结]高效液相色谱仪测油脂的单双甘酯 (0/493) 蒲公英29 2017-03-28 2017-03-28 09:53:11 by 蒲公英29
[色谱质谱] [已完结]色谱问题求助 (0/180) 望天之风 2017-03-28 2017-03-28 09:51:56 by 望天之风
[色谱质谱] [已完结]药代动力学研究 (3/837) babyguoyan 2017-01-11 2017-03-28 07:32:54 by llw1986
[色谱质谱] [已完结]裂解-气质联用过程中加不加甲基化作用有什么区别? (1/670) shuiqin08 2017-03-27 2017-03-27 23:50:02 by zhaoguixuan
[色谱质谱] 反向键合相色谱法检测山梨酸钾 (0/324) fi9hting 2017-03-27 2017-03-27 23:28:33 by fi9hting
[色谱质谱] [已完结]金丝桃素液相条件 (0/189) 凌云1988 2017-03-27 2017-03-27 22:43:33 by 凌云1988
[色谱质谱] 买的样品,标注了其中一个成分的含量,自己提取检测,结果差别很大。 (0/225) wlm0917 2017-03-27 2017-03-27 21:08:23 by wlm0917
[色谱质谱] [已完结]请问气相色谱中,环己烷和苯的相对校正因子是多少? (2/3712) zzhchem 2014-04-10 2017-03-27 18:50:09 by BY君君
[色谱质谱] 液相色谱测胰岛素没有出现物质峰,有哪位大侠能够帮忙分析一下,万分感谢! (23/749) fk快乐无限 2017-03-26 2017-03-27 18:06:51 by baby鑫
[色谱质谱] [已完结]求助大神 (评阅+5) (1/337) Sanliem 2017-03-27 2017-03-27 17:32:37 by 求道于申
[色谱质谱] 求助 (23/989) 小妞儿别跑哦 2017-03-27 2017-03-27 17:31:16 by 求道于申
[色谱质谱] 有大神做过土壤或沉积物中多环芳烃的检测么?求交流赐教!    ( 1 2 3 ) (21/1701) 1804898610 2017-03-04 2017-03-27 14:15:47 by 不知道取啥啦
[色谱质谱] [已完结]HPLC (0/233) 康小健 2017-03-27 2017-03-27 14:00:35 by 康小健
资源 [ 查看全部 ] 作者 最后发表
[色谱质谱] ELSD蒸发光散射仪器waters、UM3000及2000ES三种型号操作手册 (25/2657) 大漠胡杨sala 2013-03-26 2017-04-05 10:56:52 by ceil007
[色谱质谱] [font=宋体]GC-MS系统学习的ppt[/font]    ( 1 2 ) (55/2235) 断→殇、 2012-01-18 2017-03-30 13:06:45 by caurabbit
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