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[热点] 今天放榜吗? 布布和一二 2026-08-20 刚刚
[色谱质谱] [关贴]岛津LCMS-8030进行MRM扫描时结果差异大 (0/671) zhychen2008 2012-12-11 2012-12-11 16:58:16 by zhychen2008
[色谱质谱] 上海伍丰LC-100PLUS 二元高压梯度系统怎么样? (3/496) zzx37 2012-12-10 2012-12-11 16:51:14 by zzx37
[色谱质谱] [已完结]如下关于溶解性 (2/276) 18066058761 2012-12-10 2012-12-11 13:25:26 by shen963
[色谱质谱] [已完结]现在需要分离纯化一个蛋白容易c端降解,不知道选择什么介质,大家可以给点建议 (2/588) wight3 2012-11-15 2012-12-11 13:01:57 by 燕飞羽
[色谱质谱] [已完结]UPLC测定高浓度PFOS时总是偏低 (评阅+2) (3/647) 木亦萱 2012-06-07 2012-12-11 12:12:51 by 飞洲小day
[色谱质谱] [已完结]色氨酸分析 (评阅+1) (3/684) chinazxc 2012-12-09 2012-12-11 12:02:37 by valley_chow
[色谱质谱] H2O2与C18色谱柱的问题 (2/578) wlcmn 2012-12-11 2012-12-11 10:44:54 by wlcmn
[色谱质谱] [已完结]气相柱子里面的物质跑不出来怎么办? (ACI+1)(3/1474) dazeng95 2012-12-10 2012-12-11 09:39:27 by dazeng95
[色谱质谱] 求助 代谢物检测 GC-MS 或 LC-MS TOF (0/197) 东坡俊草 2012-12-10 2012-12-10 21:42:04 by 东坡俊草
[色谱质谱] [已完结]求份Agilent SB C18色谱柱的说明书    ( 1 2 ) (评阅+1) (12/2913) Vian_Liu 2012-12-06 2012-12-10 15:36:55 by 西湖醉鱼
[色谱质谱] [已完结]邻苯二甲酰肼的检测 (1/758) 毛毛3867 2012-12-01 2012-12-10 14:30:23 by 功夫熊猫wzmc
[色谱质谱] [已完结]求助:做高液实验色谱峰分不开是什么原因啊?    ( 1 2 ) (评阅+1) (10/2476) 周秋月 2012-12-07 2012-12-10 13:54:10 by jianling
[色谱质谱] 大家是如何把手性的分子分开的啊? (5/902) 114130014 2012-12-08 2012-12-09 19:43:35 by xtzyah
[色谱质谱] [已完结]毛细管在线富集技术的定义和原理 (1/396) guopeng19873 2012-12-09 2012-12-09 19:07:50 by organicsuper
[色谱质谱] [已完结]毛细管区带电泳分离原理是什么(具体的) (1/2563) guopeng19873 2012-12-09 2012-12-09 19:07:06 by organicsuper
[色谱质谱] [已完结]气相柱断了还能用吗?    ( 1 2 ) (12/3067) dazeng95 2012-12-05 2012-12-09 14:07:49 by 321abcde
[色谱质谱] [已完结]如何配置醋酸三乙胺(TEAA)缓冲液? (5/6513) qingliulu 2011-12-12 2012-12-09 11:09:16 by qicainiba
[色谱质谱] [已完结]高效液相分析问题 (7/861) 小happy 2012-12-06 2012-12-09 10:56:07 by jiasirui
[色谱质谱] [已完结]求助:区别间氯甲苯和间溴甲苯的最简便的仪器分析方法    ( 1 2 ) (10/2769) wenhairong 2012-12-06 2012-12-09 10:51:27 by jiasirui
[色谱质谱] [已完结]色谱求助,丙烯反气相氧化产物 (评阅+1) (2/297) whutpyj 2012-12-08 2012-12-09 08:47:23 by whutpyj
[色谱质谱] [已完结]关于离子色谱水负峰的问题以及灰化去掉有机物后溶剂的问题 (评阅+1) (0/782) gaos1990 2012-12-08 2012-12-08 09:25:45 by gaos1990
[色谱质谱] [已完结]求做质谱的哥哥姐姐给点资料,帮小弟入门! (评阅+1) (9/958) longyu2728 2012-11-26 2012-12-07 21:59:26 by longyu2728
[色谱质谱] [已完结]请问采用哪种方法分析有机废水中的腈类化合物较好? (1/464) jdztcxy 2012-12-07 2012-12-07 20:42:31 by valley_chow
[色谱质谱] [已完结]请问非离子型表面活性剂与离子液体之间可以相互分离吗? (0/562) Sonya_Sy 2012-12-07 2012-12-07 19:02:46 by Sonya_Sy
[色谱质谱] [已完结]未知降解产物的分析,哪种方法合适?    ( 1 2 ) (评阅+1) (13/1154) chuyu83 2012-12-03 2012-12-07 17:28:09 by valley_chow
[色谱质谱] [已完结]求双酚A、叔丁基苯酚在不同温度下的溶解度数据 (评阅+1) (0/391) 小王子来了 2012-12-07 2012-12-07 17:11:35 by 小王子来了
[色谱质谱] [已完结]RP-HPLC分离蛋白质样品怎么出不了峰形好点的峰 (评阅+2) (6/1434) hdfsndy 2012-12-02 2012-12-07 16:41:07 by hdfsndy
[色谱质谱] [已完结]气相色谱 纯物质出好几个峰是分解了吗 (评阅+1) (5/1519) 大西瓜312 2012-11-21 2012-12-07 13:51:49 by bhyxw
[色谱质谱] [已完结]投稿后 关于 paired t-test 求助啊 晕 (评阅+1) (4/1607) dong198282 2012-12-06 2012-12-07 09:54:24 by lzk_1973
[色谱质谱] [已完结][关贴]岛津的HPLC工作站连接不上    ( 1 2 3 ) (评阅+1) (20/5836) vermouth325 2012-12-03 2012-12-07 09:52:19 by vermouth325
[色谱质谱] [已完结][关贴]岛津LCMS连接不上工作站 (评阅+1) (5/1785) vermouth325 2012-12-06 2012-12-07 09:47:56 by vermouth325
[色谱质谱] [已完结]谁能帮我分析下这个MS谱图 (7/1549) sugar204 2012-12-06 2012-12-07 08:25:50 by valley_chow
[色谱质谱] [已完结]多聚磷酸盐可以用C18柱子加紫外检测器分析么 (3/525) sherry15 2012-12-05 2012-12-06 21:55:16 by lifucheng
[色谱质谱] 色谱分析的公司 (1/444) backsunboy 2012-12-06 2012-12-06 20:48:57 by wjg6670
[色谱质谱] [已完结]高效阴离子交换色谱测试一个样品大概费用 (0/335) lirongrong 2012-12-06 2012-12-06 17:50:18 by lirongrong
[色谱质谱] [已完结]求教一个气相色谱检测油漆苯系物含量的问题,求高人指点 (1/765) dajun1006 2012-12-06 2012-12-06 17:46:14 by mikey_m
[色谱质谱] [已完结]急,QAS控制图是什么? (0/168) yyxiaoxi 2012-12-06 2012-12-06 17:11:09 by yyxiaoxi
[色谱质谱] [已完结]气相色谱运行几个小时,就提示柱温过高而报警    ( 1 2 3 ) (25/2479) zhuisheng 2012-12-03 2012-12-06 15:56:09 by zhuisheng
[色谱质谱] [已完结]FID 6890点火后基线总是有脉冲 (6/773) ly_2235821 2012-11-20 2012-12-06 14:44:20 by ly_2235821
[色谱质谱] [已完结]离心薄层色谱的仪器和效果如何? (0/362) guizhouchen 2012-12-06 2012-12-06 12:11:31 by guizhouchen
[色谱质谱] [已完结]高效液相色谱测含量时,阴性样品溶液的图谱与样品图谱的杂质峰不一致,有影响吗? (1/1192) 王品三 2012-12-05 2012-12-06 10:18:07 by mikey_m
[色谱质谱] 求助:三氯化铁在有机试剂中溶解是简单的溶解还是反应生成络合物了? (评阅+1) (0/733) 新晴1989 2012-12-06 2012-12-06 10:10:46 by 新晴1989
[色谱质谱] ECD做农残检测,由分流进样改成不分流进样后,标品出很多杂峰。这是肿么回事? (8/2405) Fenny40125 2012-11-28 2012-12-06 10:04:32 by 舟舟鱼
[色谱质谱] [已完结]谁有这篇文献呀??? (0/154) shijiayuan 2012-12-06 2012-12-06 09:06:51 by shijiayuan
[色谱质谱] [已完结]液相走一个样品,2种方法差别很大    ( 1 2 ) (10/1390) pyxawp 2012-12-05 2012-12-06 08:56:52 by jessonkarry
[色谱质谱] [已完结]HPLC测释放量色谱图出现问题    ( 1 2 ) (评阅+1) (14/2009) qiyusiluo 2012-05-09 2012-12-06 06:23:42 by kaven186
[色谱质谱] [已完结]大家好,关于瓦里安气相3380的问题,求助内详,谢谢! (评阅+1) (4/780) killau 2012-12-03 2012-12-06 00:46:08 by wangxue_fox
[色谱质谱] [已完结]首次使用液质联用问题请教 (评阅+1) (3/1887) chenyawei 2012-12-03 2012-12-06 00:34:34 by lzjessie_wlf
[色谱质谱] [已完结][关贴]有人做过苯基二甲基氯硅烷的GC含量测定吗?什么条件,什么方法做的? (1/258) kiss20085537 2012-11-27 2012-12-05 23:24:48 by kiss20085537
[色谱质谱] [已完结]lc-ms联用的疑问 (评阅+1) (8/1420) xuchangqin 2012-07-10 2012-12-05 22:21:34 by wangxue_fox
[色谱质谱] [已完结]乙二醇水溶液分析 (4/1408) 炒面粉 2012-12-05 2012-12-05 22:04:40 by 炒面粉
[色谱质谱] [已完结]液质 峰不分离肿么办啊 亲们?    ( 1 2 ) (18/1528) byys1987 2012-11-29 2012-12-05 22:02:10 by 亦木澜
[色谱质谱] [已完结]有机酸分析柱Alltech OA-1000 column 大概价格 (0/686) 炒面粉 2012-12-05 2012-12-05 21:57:53 by 炒面粉
[色谱质谱] [已完结]液相样品检测 出现不同结果 不知道是怎么回事?    ( 1 2 ) (17/2547) zhengysigu 2011-06-21 2012-12-05 17:53:21 by lzw981558024
[色谱质谱] [已完结]求解释,谢谢 (2/267) qingwei 2012-12-05 2012-12-05 17:30:45 by qingwei
[色谱质谱] [已完结]气相色谱 一进样,汽化室出口那的毛细管柱就断了? (9/2778) moon13sun 2011-04-28 2012-12-05 17:22:22 by dazeng95
[色谱质谱] [已完结]阿莫西林的标样很容易分解么 等度单标走出来了 混标都了梯度就不见了 求高手解答 (0/230) chc2056276 2012-12-05 2012-12-05 15:27:26 by chc2056276
[色谱质谱] [已完结]岛津荧光检测出现奇怪峰形 (3/641) scncwxy 2012-12-01 2012-12-05 14:17:44 by wf2008472
[色谱质谱] 大家帮帮忙,关于热导检测器的使用问题 (2/390) Jane.com 2012-12-04 2012-12-05 12:37:48 by Jane.com
[色谱质谱] [已完结]HPLC (评阅+1) (7/791) itysunshine 2012-12-04 2012-12-05 10:39:52 by zise1988
[色谱质谱] [已完结]岛津C18柱用纯水冲了一夜,柱压变高怎么办? (评阅+1) (6/2583) ponyo_宗介 2012-12-04 2012-12-05 10:17:19 by ponyo_宗介
[色谱质谱] [已完结]咪鲜胺的检测?? (4/1366) yadxych 2012-04-10 2012-12-05 09:26:51 by libbyyxy
[色谱质谱] [已完结]FID检测器,测定保留指数时用甲醇测死时间,对结果有无影响 (2/875) 南在南方2096 2012-12-05 2012-12-05 08:34:51 by proxyz
[色谱质谱] [已完结]温度对含量测定的影响    ( 1 2 ) (评阅+1) (14/1437) 遥望未来 2012-12-01 2012-12-04 23:30:44 by 遥望未来
[色谱质谱] [已完结]制作薄层层析硅胶板的问题 (1/1145) 魏晓琳 2012-12-04 2012-12-04 17:49:57 by organicsuper
[色谱质谱] [已完结]请问有人知道怎么在中国药品生物制品检定所买东西吗?? (评阅+1) (6/1121) shijiayuan 2012-12-04 2012-12-04 17:16:09 by dx109
[色谱质谱] [已完结]三溴甲烷的问题 (评阅+1) (0/2057) ahsd1234 2012-12-04 2012-12-04 15:52:18 by ahsd1234
[色谱质谱] [已完结]安捷伦仪液相色谱器 (2/475) nancyone 2012-12-04 2012-12-04 15:09:38 by ss3115
[色谱质谱] [已完结]无数据画色谱图 (7/1353) 禅心剑气 2012-12-03 2012-12-04 12:25:10 by 禅心剑气
[色谱质谱] [已完结]GC 醇类应该用什么柱子分离 (评阅+1) (3/918) 大西瓜312 2012-12-04 2012-12-04 11:25:14 by wjg6670
[色谱质谱] [已完结]甲烷化所用TDX-01的柱长 (评阅+1) (1/368) rrwwj 2012-11-06 2012-12-04 09:33:05 by 笑也依然
[色谱质谱] [已完结]高效液相色谱梯度,基线往下走 (评阅+1) (4/2760) 璺鞣 2012-12-03 2012-12-04 08:35:15 by peter002
[色谱质谱] [已完结]如果增加物质在液相里的保留时间?    ( 1 2 ) (评阅+1) (11/1375) liu761227 2012-11-13 2012-12-03 17:35:11 by liu761227
[色谱质谱] [已完结]关于购置气相色谱仪的一些问题    ( 1 2 ) (10/3072) wonboy 2011-07-06 2012-12-03 17:29:24 by sunxjk
[色谱质谱] 为什么液相色谱基线严重漂移?    ( 1 2 ) (18/4704) zxtcm 2011-07-19 2012-12-03 16:37:16 by li407374244
[色谱质谱] [已完结]我要检测威士忌中的某些物质,能把威士忌直接进样吗? (3/518) 学员T1xRo5 2012-12-03 2012-12-03 16:21:51 by 会倒的青藤树
[色谱质谱] [已完结]气质联用 空白杂峰 (3/1147) dreaming150 2012-12-02 2012-12-03 14:39:10 by 723889072
[色谱质谱] [已完结][关贴]HPLC梯度问题    ( 1 2 ) (12/1350) vermouth325 2012-10-25 2012-12-03 09:39:41 by vermouth325
[色谱质谱] [已完结]气相,FID检测器火焰自动熄灭 (ACI+1)(8/4457) 泰州木虫 2012-12-01 2012-12-03 09:26:47 by wjg6670
[色谱质谱] [已完结]求助液相色谱柱基线不平 (9/2733) zhuting8808 2012-11-30 2012-12-03 09:08:01 by zhuting8808
[色谱质谱] 仪器的灵敏度会不会对样品的分离度产生影响 (7/1389) 学员LlPBq4 2012-11-30 2012-12-02 18:07:27 by 微笑煲189
[色谱质谱] 液相压力的问题 (7/983) luwq04 2012-12-01 2012-12-02 15:39:48 by wangcl1969
[色谱质谱] [已完结]保留指数与什么因素有关 (2/1540) lemonzz2011 2012-12-01 2012-12-02 13:32:17 by wjg6670
[色谱质谱] [已完结]为什么琥珀酸和磷酸氢二钾的混合溶液高效液相色谱检测不了 (6/1357) 恒河夕阳梦 2012-11-19 2012-12-02 11:05:06 by 恒河夕阳梦
[色谱质谱] [已完结][关贴]求关于HPLC-MS在检测食品中添加的人工色素的应用的论文 (评阅+1) (0/352) shlily1989 2012-11-30 2012-11-30 22:50:46 by shlily1989
[色谱质谱] HPLC 易消耗的仪器配件 (11/2640) 123xiejiaq 2012-04-25 2012-11-30 19:27:27 by lzyhqy123
[色谱质谱] [已完结][关贴]碳酸二甲酯的测定 (评阅+1) (4/1137) 格落 2012-11-20 2012-11-30 17:44:38 by 格落
[色谱质谱] [已完结]关于质谱质量分辨率和准确度关系的问题 (1/1650) gwwgww5566 2012-11-30 2012-11-30 15:30:23 by mikey_m
[色谱质谱] [已完结]TLC (评阅+1) (1/378) yucai5435 2012-11-29 2012-11-30 13:05:53 by vvsober
[色谱质谱] [已完结]恩恩 (评阅+1) (0/165) chenxiaokang 2012-11-30 2012-11-30 12:25:03 by chenxiaokang
[色谱质谱] 正相液相色谱保留时间变化,压力不稳 (8/2804) hightall1987 2012-11-28 2012-11-30 10:43:25 by hightall1987
[色谱质谱] [已完结]哪里有顶空进样器 (2/591) lixiao198803 2012-05-30 2012-11-29 18:08:50 by jiebo-chen
[色谱质谱] [已完结]如何确定样品中支链烷烃的含量? (8/1666) zsldhr 2012-11-28 2012-11-29 17:08:23 by fangx
[色谱质谱] [已完结]求混合物石油醚和乙酸乙酯气谱条件 (评阅+1) (2/337) yyxiaoxi 2012-11-29 2012-11-29 15:14:00 by yyxiaoxi
[色谱质谱] 水溶液中醇类溶剂的气相色谱分析 (1/576) 学员nIDdHx 2012-11-29 2012-11-29 14:28:22 by proxyz
[色谱质谱] [已完结]G1888传输管的进样针代码是多少? (0/146) ybyhb 2012-11-29 2012-11-29 14:28:06 by ybyhb
[色谱质谱] [已完结][关贴]请问下,HPLC标准品购买问题? (1/356) signal128 2012-11-29 2012-11-29 12:15:27 by fanliang1389
[色谱质谱] 草根能力比对之十四:油漆中多环芳烃(萘、蒽、菲)含量的测定(截止时间12月20日) (0/307) stzchem 2012-11-29 2012-11-29 12:09:06 by stzchem
[色谱质谱] [已完结]请问有了解系统气相的大侠吗~~我这有流路图不明白啊 (评阅+1) (0/902) lijingyun15 2012-11-29 2012-11-29 11:10:57 by lijingyun15
[色谱质谱] [已完结]一级质谱,19    ( 1 2 ) (评阅+1) (11/1441) dong_yue 2012-11-27 2012-11-29 09:27:58 by liuwei10987
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