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] filecode=后面第一个是大写字母 wangze12014 2026-08-19 刚刚
[色谱质谱] [已完结]薄层色谱中影响分离度的因素有哪些呢? (评阅+2) (1/5045) 银绳 2013-12-10 2013-12-10 21:46:32 by 银绳
[色谱质谱] [已完结]GC-MS结果中 SI 和 RSI 是那些英文单词的缩写?或者英文定义是什么?谢谢 (2/7473) mfqiao 2013-12-10 2013-12-10 19:48:46 by mfqiao
[色谱质谱] [已完结]岛津 (评阅+1) (0/226) nie1026 2013-12-10 2013-12-10 16:37:52 by nie1026
[色谱质谱] 【求助】SPE C18 固相萃取柱能反复使用吗?    ( 1 2 ) (16/4391) studentg 2011-03-28 2013-12-10 11:55:31 by 郭珊珊1987
[色谱质谱] [已完结]高效液相色谱柱的问题 (评阅+2) (5/1492) duanxijian 2013-12-09 2013-12-10 11:42:35 by qwqw1212
[色谱质谱] [已完结]分析气体中醇类醛类等物质需要哪种类型色谱柱 (评阅+1) (3/1681) hujian123 2013-12-09 2013-12-10 11:17:22 by adelina
[色谱质谱] [已完结]TCD检测器需稳定多长时间基线才能走平 (评阅+1) (2/1318) 张东峰 2013-12-09 2013-12-10 11:09:45 by fcjiao
[色谱质谱] [已完结]用硫酸乙醇溶液做薄层显色剂需要注意的问题 (评阅+1) (3/2613) 赛德克巴莱 2013-12-06 2013-12-10 00:14:18 by 西安事变
[色谱质谱] [已完结]请教一个问题 (评阅+1) (6/876) kaka1045 2013-12-09 2013-12-09 21:52:57 by lifucheng
[色谱质谱] [已完结]沉淀血样中蛋白用什么溶剂好些 (4/1412) 小北cc 2013-12-09 2013-12-09 19:22:28 by 小北cc
[色谱质谱] [已完结]液相样品中含有DMSO,可以使用色谱柱Aminex HPX-87P 吗?急求! (3/1180) liwenxia 2013-12-09 2013-12-09 17:55:56 by wyy080214
[色谱质谱] [已完结]同根柱子在不同仪器上的柱效 (评阅+1) (5/941) wangfeng0123 2013-12-09 2013-12-09 16:58:32 by wangfeng0123
[色谱质谱] [已完结]流动相的问题 (6/969) wangcl1969 2013-12-09 2013-12-09 12:20:07 by 张鑫1982
[色谱质谱] 色谱柱无液体流出    ( 1 2 3 ) (22/1953) 第二街 2013-12-03 2013-12-09 11:34:06 by FLH_007
[色谱质谱] [已完结]甘草酸二铵 薄层色谱鉴别方法 (0/579) gaowei0601 2013-12-09 2013-12-09 10:00:11 by gaowei0601
[色谱质谱] [已完结]气相色谱 载气 (评阅-1) (1/394) resalat61 2013-12-06 2013-12-08 22:28:59 by yjlrx
[色谱质谱] 紧急求助 色谱柱诡异现象求解——缓冲盐冲,柱前端直接漏液 (12/1793) penglu7006 2013-12-07 2013-12-08 22:20:02 by yjlrx
[色谱质谱] [已完结]求助林可霉素的色谱检测方法(要国外文献)谢谢 (1/333) x31415926x 2013-12-08 2013-12-08 21:15:49 by x31415926x
[色谱质谱] [已完结]water2475测PAHs后半段基线下移 (评阅+1) (0/151) 步步 2013-12-08 2013-12-08 19:16:27 by 步步
[色谱质谱] [已完结]花青素的高效液相色谱分析    ( 1 2 ) (评阅+1) (11/2532) 追2013 2013-10-12 2013-12-08 14:55:53 by cheliusheng
[色谱质谱] [已完结]色谱峰 (9/921) huaruishi 2013-12-07 2013-12-08 12:22:40 by huaruishi
[色谱质谱] [已完结]求推荐气相色谱的空气发生器 (6/2280) salalu 2013-12-06 2013-12-08 08:19:05 by tanglong1088
[色谱质谱] [已完结]单糖气相色谱出现很多杂质峰 (评阅+2) (0/519) 在希jaehee 2013-12-07 2013-12-07 22:08:59 by 在希jaehee
[色谱质谱] [已完结]关于Agilent的柱子DB-wax (评阅+1) (4/1483) 勇气few 2013-12-07 2013-12-07 20:19:09 by coldday00
[色谱质谱] [已完结]请教这几个单位是什么单位?u、aum、D (评阅+1) (7/4578) xrzssmile 2013-12-06 2013-12-07 14:33:38 by 龙井不苦
[色谱质谱] [已完结]请问样品溶在磷酸盐缓冲液(PBS)中打质谱有影响吗? (6/3413) 709397457 2013-12-05 2013-12-07 12:50:43 by 龙井不苦
[色谱质谱] [已完结]求助N,N-二甲基丙烯酰胺GC检测方法 (评阅+1) (0/169) wjjnjust 2013-12-07 2013-12-07 10:15:19 by wjjnjust
[色谱质谱] [已完结]薄层色谱 (评阅+1) (1/583) 178359193 2013-03-19 2013-12-06 21:54:07 by 萝莉的救星
[色谱质谱] [已完结]LC那点奇怪现象,不用修,自己好了!    ( 1 2 3 ) (评阅+2) (27/1461) syy861230 2013-12-03 2013-12-06 21:42:30 by huihui2255365
[色谱质谱] 可以用HCl做流动相吗?    ( 1 2 ) (评阅+1) (16/2309) xiaoxususy 2013-12-04 2013-12-06 21:05:32 by xiaoxususy
[色谱质谱] 【求助】如何判断气相色谱载气是否漏气? (3/1097) jianronx 2010-11-07 2013-12-06 19:18:35 by resalat61
[色谱质谱] 天然产物全成分分析时由于各组分含量差别很大,怎么设定色谱条件啊? (评阅+1) (2/303) dewweb 2013-12-06 2013-12-06 17:56:27 by zhang5702
[色谱质谱] [已完结][关贴]液相色谱串级联用质谱的入门问题 (2/605) 学员pb6d6S 2013-12-05 2013-12-06 15:48:36 by 小维尼Winne
[色谱质谱] 【求助】液相中的波长是根据什么设定的?    ( 1 2 ) (15/2535) hebeilisbi 2011-04-11 2013-12-06 15:17:34 by yj315621949
[色谱质谱] [已完结]求助 液-质联用 自动优化质谱参数浓度过高产生污染怎么办?亟待解决 谢谢!! (评阅+2) (8/2474) lsy568568 2012-04-04 2013-12-06 12:46:55 by guole18888
[色谱质谱] [已完结]Agilent G1888不能连续工作 (评阅+1) (8/1387) lxp7119177 2013-01-14 2013-12-06 12:29:36 by xiaoqihu
[色谱质谱] [已完结]求助,如何用液质定量研究中药提取物呢? (2/956) xuox 2011-09-28 2013-12-06 12:02:22 by guole18888
[色谱质谱] [已完结]色谱分析 (评阅+1) (0/231) zhangyaobing 2013-12-06 2013-12-06 11:15:15 by zhangyaobing
[色谱质谱] [已完结]有关气象色谱图的问题 (评阅+1) (3/830) zhangyaobing 2013-12-05 2013-12-06 10:37:04 by shuochao
[色谱质谱] [已完结]急急急!!!依利特液相突然没有压力!!! (评阅+1) (5/1610) dearestff 2013-12-05 2013-12-06 10:19:00 by 天马侠客
[色谱质谱] [已完结]如何去除破坏试验的双氧水 (评阅+1) (6/2406) wuto 2013-12-04 2013-12-06 08:24:19 by wuto
[色谱质谱] [已完结]气相色谱柱子选择问题 (评阅+1) (6/1594) yyx_001 2012-09-06 2013-12-06 07:39:37 by qiql
[色谱质谱] [已完结]HPLC测芦丁和槲皮素含量 (0/993) 情毒之殇 2013-12-05 2013-12-05 21:31:42 by 情毒之殇
[色谱质谱] [已完结]求助:MES/His缓冲溶液的配置 (评阅+2) (0/2215) 梦幻芭蕾 2013-12-05 2013-12-05 20:56:55 by 梦幻芭蕾
[色谱质谱] [已完结]求助液相样品峰分不开 (评阅+2) (4/1768) jay20075267 2013-12-03 2013-12-05 20:31:54 by lifucheng
[色谱质谱] 影响HPLC分离度的各种因素,并说明如何提高分离度 (7/5653) 逃跑熊S 2012-02-22 2013-12-05 17:24:44 by 参考文献
[色谱质谱] [已完结]请教论文中,HPLC系统适用性的问题 (评阅+1) (3/1043) LAISTC 2013-11-26 2013-12-05 16:31:45 by 深海之蓝zhb
[色谱质谱] [已完结]GC用FID检测器能检测到0.4 ppb的乙烯吗? (6/2442) xiaoice_cui 2013-11-21 2013-12-05 14:38:40 by csc_0769
[色谱质谱] 气质检测正构烷烃问题 (评阅+1) (10/2098) zhangman0920 2013-12-02 2013-12-05 13:01:38 by zhangman0920
[色谱质谱] [已完结]去除氧化亚氮气体中的水蒸气 (评阅+1) (1/340) tina__liu 2013-12-04 2013-12-05 12:16:27 by tina__liu
[色谱质谱] [已完结]液相出峰太宽 (0/1097) qlzyma 2013-12-04 2013-12-04 17:37:28 by qlzyma
[色谱质谱] [已完结]标准品的图谱问题    ( 1 2 ) (评阅+1) (13/2298) 怡苒 2013-12-04 2013-12-04 16:09:24 by 蒋海龙
[色谱质谱] [已完结]峰太宽,柱效差 (5/1472) syy861230 2013-12-04 2013-12-04 15:31:08 by 雪萸
[色谱质谱] [已完结]求助安捷伦6890N的色谱基线不稳,求解 (1/526) 这么远那么近 2013-12-04 2013-12-04 15:23:04 by wyy080214
[色谱质谱] [已完结]对苯二酚的色谱问题 (评阅+2) (2/616) liupeng0618 2013-12-04 2013-12-04 14:17:23 by liupeng0618
[色谱质谱] [已完结]HPLC 水含物测定注意事项 (评阅+1) (0/264) huanghj1984 2013-12-04 2013-12-04 13:32:32 by huanghj1984
[色谱质谱] 【求助】请问高速逆流色谱溶剂体系选择的问题? (2/1096) light__sun 2010-12-08 2013-12-04 13:06:16 by rendabing425
[色谱质谱] C18反相色谱柱老化一般需色谱纯跑多长时间? (6/2757) ymw520 2013-12-04 2013-12-04 11:37:38 by 星海慧儿
[色谱质谱] [已完结]求有关于赖氨酸的质谱和高效的文章 (0/213) su12li34mer 2013-12-04 2013-12-04 11:19:57 by su12li34mer
[色谱质谱] [已完结]GCMS调谐没有图 总是failed (评阅+2) (2/485) yanyy 2013-11-24 2013-12-03 20:46:49 by yanyy
[色谱质谱] [已完结]求助气相色谱分离 二甲基环己烷异构体 (评阅+2) (0/668) 宝贝美小七 2013-12-03 2013-12-03 20:22:32 by 宝贝美小七
[色谱质谱] [已完结]求助用FFAP是否能分离苯和环己烷 (评阅+2) (0/431) 540725869 2013-12-03 2013-12-03 16:01:11 by 540725869
[色谱质谱] [已完结]氘灯能量高波长低波长不一样,咋回事阿? (评阅+1) (0/621) donzen1981 2013-12-03 2013-12-03 15:37:39 by donzen1981
[色谱质谱] [已完结]样品进气相前要硅烷化,BSTFA(1%TMCS)买回来是粘稠状,能直接用吗,怎么配成溶液, (评阅+1) (0/1096) 笔尾獴 2013-12-03 2013-12-03 15:32:27 by 笔尾獴
[色谱质谱] [已完结]知道其沸点如何设置气象色谱的检测条件 (评阅+1) (0/367) 海是我家 2013-12-03 2013-12-03 15:10:42 by 海是我家
[色谱质谱] [已完结]气相色谱可以分析沸点高于柱子耐受最高温度的物质吗? (5/3540) 1a1a11a 2011-05-19 2013-12-03 13:13:06 by 海是我家
[色谱质谱] [已完结]请问一下各位都是怎么查文献的,在哪里查 (评阅+1) (4/1723) qwqw1212 2013-12-02 2013-12-03 11:57:56 by facehu
[色谱质谱] [已完结]苯的GCMS如何检测 急求!!!!!!!!!!!!    ( 1 2 3 ) (评阅+2) (25/2673) 13971595596 2012-04-26 2013-12-03 11:57:12 by whale1991
[色谱质谱] [已完结]液相不接柱子压力很高,还可以接凝胶柱上去么? (2/1571) 禅猫峰 2013-12-03 2013-12-03 11:11:01 by wyy080214
[色谱质谱] [已完结]MS无法与GC通信 (评阅+1) (3/823) 颦亦姝 2013-12-02 2013-12-03 09:57:50 by 宋全伟
[色谱质谱] [已完结]高效液相色谱柱压为0 自检不通过 (3/2108) zhanglingyu 2013-11-29 2013-12-03 09:20:45 by zhanglingyu
[色谱质谱] [关贴]安捷伦GC-MS中SIM定量参数设置 (3/4233) xiaohome2009 2013-12-03 2013-12-03 08:40:44 by lifucheng
[色谱质谱] [已完结]杂质分离鉴定 (5/622) liuliu123abc 2013-05-03 2013-12-03 08:18:39 by wyy080214
[色谱质谱] [已完结]发酵前后化学成分的变化 (评阅+1) (5/1107) 扭来扭去 2012-11-01 2013-12-03 07:49:30 by lanlanbetty
[色谱质谱] [已完结]液相出峰问题 (评阅+1) (5/774) 校尉88 2013-12-01 2013-12-02 21:40:19 by jh9689
[色谱质谱] 色谱分析 (评阅+2) (1/425) dongxiangju 2013-12-02 2013-12-02 20:57:40 by lifucheng
[色谱质谱] [已完结]高效液相色谱问题 (5/1167) 校尉88 2013-12-01 2013-12-02 19:55:33 by 琥珀5788
[色谱质谱] 液相废液怎么处理的? (评阅+1) (23/3701) ltxin2009 2012-02-27 2013-12-02 17:25:23 by jingshuikeke
[色谱质谱] [已完结]关于死时间出峰的问题 (评阅+1) (0/2328) anywang 2013-12-02 2013-12-02 16:44:17 by anywang
[色谱质谱] [已完结]回收率低怎么解决 (评阅+2) (6/2430) 1710151 2013-11-28 2013-12-02 15:42:07 by 1710151
[色谱质谱] 气相色谱标准曲线以什么做溶剂?    ( 1 2 ) (13/3059) 佳能没有相机 2013-10-29 2013-12-02 14:43:01 by e_liang369
[色谱质谱] [已完结]气象色谱质朴不出峰。都是一些小峰,还有斜着向上的趋势 (评阅+1) (5/821) 学员XLz5io 2013-11-29 2013-12-02 14:10:42 by 雪萸
[色谱质谱] [已完结][关贴]Waters 流通池脏了在不拆开的情况下怎么清洗    ( 1 2 ) (11/2968) muziyu 2013-11-28 2013-12-02 11:04:07 by muziyu
[色谱质谱] [关贴]北京有专门做油脂理化指标检测的地方吗? (评阅+1) (1/306) wangenfei 2013-11-29 2013-12-02 09:24:27 by wangenfei
[色谱质谱] [已完结]色谱测定正构烷烃是不是按照碳数依次出峰? (7/2801) mapinyi1989 2012-04-14 2013-12-02 08:09:29 by zhangman0920
[色谱质谱] [已完结][关贴]求助糠醛PPM级别水溶液中糠醛含量测试方法,谢谢! (1/388) whjsd1566 2013-11-27 2013-12-01 17:46:29 by whjsd1566
[色谱质谱] [已完结]植物中多环芳烃的提取与测定 (评阅+1) (0/1275) liu_jingjing 2013-12-01 2013-12-01 17:04:16 by liu_jingjing
[色谱质谱] [已完结]气相色谱分离气体 (评阅+2) (9/2542) wxx7328 2013-11-29 2013-12-01 09:23:27 by 笑盲虫
[色谱质谱] [已完结]甲烷与二氧化碳标气的配置问题 (2/766) wxx7328 2013-11-30 2013-11-30 22:33:16 by readytogo
[色谱质谱] [已完结]求GC900A使用说明书 (0/631) wangcz23 2013-11-30 2013-11-30 22:20:21 by wangcz23
[色谱质谱] 【求助】美国waters2695型号的液相色谱仪具体的性能参数 (9/4132) 小蛐蛐 2011-03-19 2013-11-30 18:29:50 by 伊若兰芷
[色谱质谱] [已完结]求助:液质问题 (评阅+1) (1/386) shenjie120 2013-11-30 2013-11-30 11:55:21 by wyy080214
[色谱质谱] 【求助】求助!购买高效液相色谱柱的类型 (10/2278) charonme 2011-03-31 2013-11-30 10:20:25 by hemenglong
[色谱质谱] [已完结]液相色谱交叉污染问题    ( 1 2 3 ) (21/3226) cls3211 2013-11-24 2013-11-29 14:40:39 by hemenglong
[色谱质谱] [已完结]高效液相单次进样时提示 cannot submit a single run 应该怎么办? (评阅+2) (2/798) 付南瓜 2013-11-28 2013-11-29 13:57:28 by 付南瓜
[色谱质谱] [已完结]高效液相小疑惑,求解答!!!急急急!!! (评阅+1) (5/750) 月影剑追魂 2013-11-28 2013-11-29 12:01:31 by ymp0112
[色谱质谱] 【求助】安捷伦6890气相色谱的柱温,气化室温度,检测室温度不能超过多少啊?    ( 1 2 ) (16/4579) zuoxiu2010 2010-05-20 2013-11-29 11:51:41 by hemenglong
[色谱质谱] [已完结]安捷伦气质定性定量问题 (8/3368) caodetiankun 2012-09-13 2013-11-29 07:11:03 by haozii
[色谱质谱] [已完结]求安捷伦1100液相色谱驱动以及序列号 (评阅+2) (2/969) rootsignal 2013-11-26 2013-11-29 00:28:08 by rootsignal
[色谱质谱] [已完结]聚苯乙烯分离生物碱 (评阅+2) (0/287) nishidjb 2013-11-28 2013-11-28 22:12:54 by nishidjb
相关版块跳转
查看