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[热点] 368求调剂 17385968172 2026-04-16 刚刚
[色谱质谱] [已完结]sio2裸柱没有加任何修饰可以分什么物质 (8/1210) xuelei989 2014-04-29 2014-05-05 09:10:48 by axearmy
[色谱质谱] [已完结]内标物的选择 (0/2020) 懒洋洋的羊头 2014-05-05 2014-05-05 09:06:14 by 懒洋洋的羊头
[色谱质谱] [已完结]求助:液相色谱测定中出现的问题,请知道的人回答哈~    ( 1 2 3 ) (评阅+1) (21/2348) 水中月佳月影 2014-04-29 2014-05-05 09:02:40 by axearmy
[色谱质谱] [已完结]中药学、天然产物、分析这块有哪些杂志审稿接受较快啊? (2/598) 180度cy 2014-03-11 2014-05-05 08:52:37 by 鸭绿江畔
[色谱质谱] [已完结]我做农残的标线,为什么标液不出峰啊,谢谢您的解答    ( 1 2 ) (评阅+2) (13/1899) wenlei32 2014-05-02 2014-05-04 22:37:07 by wenlei32
[色谱质谱] [已完结]跪求赐教,TCD检测器不出峰,肿么回事。。。 (0/296) Christiana_C 2014-05-04 2014-05-04 22:23:56 by Christiana_C
[色谱质谱] [已完结]请问虫友们怎么测量氨基酸(无苯环)浓度的,有没有用HPLC柱前衍生测过的,求指教 (评阅+2) (2/399) 关关5484826 2014-05-04 2014-05-04 17:26:10 by wyy080214
[色谱质谱] [已完结]TDX-01柱子上,N2拖尾比较严重,和CO 分不开,怎么解决 (评阅+1) (4/881) 刘9251124 2014-04-19 2014-05-04 16:53:56 by 刘9251124
[色谱质谱] [已完结]急问:程序升温保留指数的理论值从哪里查到? (1/794) qingyu906 2014-02-26 2014-05-04 15:38:45 by 小尧少爷
[色谱质谱] 请问用N2000工作站做的气相色谱图保留的格式org,dat文件怎样打开? (7/4715) yuanlidi 2011-05-31 2014-05-04 13:40:17 by 流离苏子
[色谱质谱] [已完结]Q-Tof 定量 (2/3252) dywzqbx 2014-05-03 2014-05-04 11:14:18 by wyy080214
[色谱质谱] [已完结]药代动力学、液质联用 (评阅+2) (3/611) 教皇- 2014-05-01 2014-05-04 11:11:43 by 教皇-
[色谱质谱] [已完结]TCD升温速率很慢啊怎么回事 (1/542) prow 2014-05-04 2014-05-04 10:56:42 by wyy080214
[色谱质谱] [已完结]GC-MS做样品内标加入的时间对结果的影响? (6/2031) yccas2010 2014-05-03 2014-05-04 10:29:17 by yccas2010
[色谱质谱] [已完结]有没有人做过氟罗沙星的液相检测? (评阅+1) (1/273) l1169091249 2014-05-03 2014-05-04 10:08:10 by wyy080214
[色谱质谱] [已完结]参比波长的设定    ( 1 2 ) (评阅+1) (14/5515) fang2010 2014-04-22 2014-05-04 10:05:01 by wyy080214
[色谱质谱] [已完结]如何校正内标法气相色谱分析 (1/1052) ft081301117 2014-05-04 2014-05-04 09:53:00 by 919663212
[色谱质谱] [已完结]固相微萃取结合GC-MS测定水果香气成分出峰太少 (评阅+1) (9/1990) 海大小萌 2012-10-15 2014-05-03 19:33:41 by senwy886
[色谱质谱] Q-TOF分析 (2/787) yxt1221 2014-04-30 2014-05-03 16:29:23 by lzhwin
[色谱质谱] [已完结]凝胶色谱求助 (评阅+1) (9/1179) kojeo 2014-04-25 2014-05-03 14:24:18 by kojeo
[色谱质谱] [已完结]洗脱时间的问题 (评阅+1) (1/2643) beibeichem 2014-05-02 2014-05-03 10:28:59 by 亮亮xmlgxy
[色谱质谱] [已完结]请问气质连用的混标稀释方式对吗? (评阅+2) (3/1394) wenlei32 2014-04-29 2014-05-03 09:34:25 by wenlei32
[色谱质谱] [已完结]求教磷酸二氢钠缓冲溶液相关问题    ( 1 2 ) (12/2473) 2120100604 2011-12-13 2014-05-02 20:10:43 by 长生鱼
[色谱质谱] [已完结]日间精密度 (0/901) dywzqbx 2014-05-02 2014-05-02 15:55:26 by dywzqbx
[色谱质谱] [已完结]色谱质谱实验图谱分析 (6/1074) 维也纳51 2014-04-27 2014-05-01 22:00:07 by 维也纳51
[色谱质谱] [已完结]糖缀合物结构解析 (评阅+1) (0/434) 教皇- 2014-05-01 2014-05-01 20:44:19 by 教皇-
[色谱质谱] [已完结]有关基质效应 (评阅+2) (3/854) 教皇- 2014-05-01 2014-05-01 18:07:58 by wyy080214
[色谱质谱] 求助北京哪个学校能做质谱,而且能做的快一点呢?    ( 1 2 ) (16/1575) 珍珍爱贞贞 2014-04-27 2014-05-01 17:28:06 by 珍珍爱贞贞
[色谱质谱] [已完结]质谱分析 (2/305) 亲电亲核 2014-05-01 2014-05-01 16:44:23 by 亲电亲核
[色谱质谱] [已完结]各位虫友,二丙酮醇测水分用什么卡尔费休试剂 (4/1091) 刘顺江 2014-04-25 2014-05-01 14:11:59 by taohuimin
[色谱质谱] [已完结]C18柱流动相用过离子对试剂之后,柱子就废了吗?    ( 1 2 ) (18/3041) lnn0413 2014-04-29 2014-05-01 12:58:03 by wyy080214
[色谱质谱] [已完结]求苯酚和苯氧乙酸的HPLC测定条件 (5/1145) bamh5jp8540 2014-04-30 2014-05-01 10:36:48 by bamh5jp8540
[色谱质谱] [已完结]直接进样和热解析进样的峰面积不一样 (评阅+2) (2/903) 牧小风 2014-04-30 2014-04-30 19:49:44 by xx小小xx
[色谱质谱] [已完结][关贴]离子液体中葡萄糖和纤维二糖的检测 (1/874) 不0倒0翁 2014-04-30 2014-04-30 15:54:19 by daisyzhangwei
[色谱质谱] [已完结]请问 新买的液相色谱柱,在实验之前要做怎样的处理?    ( 1 2 ) (评阅+1) (18/3490) 海角的颜色 2014-04-29 2014-04-30 15:16:21 by daisyzhangwei
[色谱质谱] [已完结]乙酸对硝基苯酯与甲醇反应,监测反应进程的气相色谱分离条件该怎么设? (评阅+2) (0/393) 凌月飞花 2014-04-30 2014-04-30 14:37:19 by 凌月飞花
[色谱质谱] [已完结]GCMS归一化法用公式算出来的面积百分数是什么? (4/1871) sally0822 2014-04-29 2014-04-30 10:40:57 by qwwz-zry
[色谱质谱] [已完结]毛细管电泳为什么电流不稳? (评阅+1) (2/893) 马向东198831 2014-04-30 2014-04-30 09:44:07 by 马向东198831
[色谱质谱] 蒸发光散射监测器的问题 (4/661) skhappy 2014-04-29 2014-04-30 09:11:16 by skhappy
[色谱质谱] [已完结]关于液相色谱测定中的一些问题咨询~~ (6/984) 水中月佳月影 2014-04-29 2014-04-30 08:00:37 by 海风^_^
[色谱质谱] [已完结]贝克曼MDQ毛细管电泳电流前十分钟电流不稳定。但是十分钟后就正常了。是怎么回事儿? (评阅+2) (1/676) 瀛台寂 2014-02-20 2014-04-30 06:08:41 by 马向东198831
[色谱质谱] [已完结]岛津液相色谱问题 (评阅+2) (0/293) 方园园1207 2014-04-29 2014-04-29 21:24:21 by 方园园1207
[色谱质谱] [已完结]气相色谱问题求助-谱峰个数变化和谱图分析 (0/1745) 风叶子 2014-04-29 2014-04-29 20:54:17 by 风叶子
[色谱质谱] [已完结]请帮忙分析两张色谱图 (4/965) 这是有多无聊 2014-04-29 2014-04-29 20:34:08 by 这是有多无聊
[色谱质谱] [已完结]急!气质联用仪温度升不上去是怎么回事啊? (2/1351) 学术要搞一搞 2014-04-24 2014-04-29 19:34:17 by 学术要搞一搞
[色谱质谱] [已完结]气相分析碳酸丙烯酯问题 (1/682) yinlingling 2012-03-23 2014-04-29 18:36:44 by 张云钊
[色谱质谱] [已完结]UPLC-MS/MS的分析原理 (评阅+1) (4/5264) liu19900909 2014-04-28 2014-04-29 18:12:42 by axearmy
[色谱质谱] [已完结]求甲基磺酸分析方法 (4/1737) sailorlanyu 2014-04-28 2014-04-29 17:19:19 by daisyzhangwei
[色谱质谱] [已完结]求大神帮我看看这个气相色谱图,,,在线等。。。。。 (7/1718) anchangsheng 2014-04-21 2014-04-29 13:51:58 by 海风^_^
[色谱质谱] [已完结]常见的能用液相色谱--荧光检测器测定的物质有那些? (5/4673) windandfly 2011-07-12 2014-04-29 10:53:30 by 956316438
[色谱质谱] [已完结]各位帮我看下谱图的问题啊 (评阅+1) (0/181) 方园园1207 2014-04-28 2014-04-28 21:10:20 by 方园园1207
[色谱质谱] [已完结]毛细管整体柱怎样做窗口?可以用火烧吗?烧完之后会不会堵管子啊? (8/1222) dongtang 2014-03-12 2014-04-28 20:44:18 by miaochunyue
[色谱质谱] [已完结]毛细管整体柱连接问题 (评阅+2) (2/530) sixjoy 2013-09-14 2014-04-28 18:16:13 by miaochunyue
[色谱质谱] [已完结][关贴]做高液的时候有拖尾现象怎么办? (9/1473) 无敌二货 2014-04-24 2014-04-28 16:45:26 by wyy080214
[色谱质谱] [已完结]GC-MS测定发酵代谢物的前处理 (1/562) celeryjhq 2014-03-22 2014-04-28 14:43:47 by 叮当-smile
[色谱质谱] [已完结]用普通HPLC测的酚类含量,文章审回来,审稿人说质谱更精准,我该怎么回答 (评阅+2) (2/282) wangxq873 2014-04-26 2014-04-28 09:04:49 by wyy080214
[色谱质谱] [已完结]氨基化化柱子适合分析哪些药物 (5/1071) yida 2014-04-24 2014-04-28 00:06:27 by yida
[色谱质谱] [已完结]【求助】做混合气体NH3、H2、CO的气相色谱分析应该用什么方法? (评阅+2) (0/515) 夏虫轻鸣 2014-04-27 2014-04-27 18:31:59 by 夏虫轻鸣
[色谱质谱] [已完结]关于氯代叔丁烷和氯丁烷的几个杂质的GC-MS分析的求助 (3/1744) kang1386 2014-04-26 2014-04-27 12:09:18 by dengwenxiu
[色谱质谱] [已完结]SOS各位大仙!色谱文献中词汇解释 (评阅+1) (0/157) lxm11711 2014-04-27 2014-04-27 12:04:08 by lxm11711
[色谱质谱] 【有奖活动】~高效液相色谱仪应用有奖活动,仪器应用交流【金币放送,参与有奖】~    ( 1 2 ) (评阅+4) (60/4711) 炜少 2014-03-03 2014-04-27 10:53:23 by lnn0413
[色谱质谱] [已完结]各位大虾能帮我分析分析问题么? (0/145) st_victory 2014-04-27 2014-04-27 10:21:46 by st_victory
[色谱质谱] [已完结]色谱中出现的问题    ( 1 2 ) (10/1883) qzqzss 2014-04-24 2014-04-26 21:47:59 by qzqzss
[色谱质谱] [已完结]气相色谱 (评阅+1) (4/670) sara_ecust 2014-04-25 2014-04-26 17:59:36 by 淡然如花
[色谱质谱] OPA柱前衍生反向高效液相色谱测定L-叔亮氨酸 (2/472) chenbaolong 2014-04-24 2014-04-26 14:47:38 by lengyue0524
[色谱质谱] 高效液相色谱中的注射峰产生原因?气相色谱中有注射峰吗? (0/347) Transfor_To 2014-04-26 2014-04-26 13:12:08 by Transfor_To
[色谱质谱] [已完结]关于TCD测O2的问题,希望得到大神相助 (0/455) 木棉寒枝 2014-04-26 2014-04-26 11:09:44 by 木棉寒枝
[色谱质谱] [已完结]日立液相色谱测定维生素含量问题 (0/316) 123- 2014-04-25 2014-04-25 23:54:00 by 123-
[色谱质谱] [已完结]急求超高纯钢瓶氮气,安捷伦气相用,厂家,价格 (2/298) 陶媛peach 2014-04-25 2014-04-25 17:10:52 by 乖乖球251
[色谱质谱] [已完结]求助,关于离子色谱中的倒峰! (3/7219) Nick1989s 2014-04-25 2014-04-25 17:03:23 by maxmahao
[色谱质谱] [已完结]求碳九石油树脂的分析方法 (评阅+1) (0/444) syswjs1093 2014-04-25 2014-04-25 15:38:33 by syswjs1093
[色谱质谱] [已完结]求问DB-1型号的色谱柱能否分离丙烷和丙烯 (0/1022) 常正言 2014-04-25 2014-04-25 15:29:00 by 常正言
[色谱质谱] [已完结]高效液相色谱都有反冲洗阀吗? (0/971) 重生LGF 2014-04-25 2014-04-25 15:19:54 by 重生LGF
[色谱质谱] [已完结]那位大神 来读一下这个 红外图 (1/325) 灬Rambo 2014-04-24 2014-04-25 11:23:25 by LKJ417997639
[色谱质谱] [已完结]写论文,遇到麻烦了 (3/496) bb765985166 2014-04-24 2014-04-25 10:44:57 by wyy080214
[色谱质谱] [已完结]气相色谱测定植物乙烯,柱子的问题 (3/982) 一桶稀泥 2014-04-23 2014-04-25 09:53:27 by 一桶稀泥
[色谱质谱] [已完结]实验条件怎么看 (6/842) 维也纳51 2014-04-24 2014-04-24 22:40:43 by 维也纳51
[色谱质谱] [已完结]求硝酸异辛酯 分析方法 (2/620) drillmud 2014-04-24 2014-04-24 22:04:54 by drillmud
[色谱质谱] [已完结]请问东三省哪里可以做TSK-G5000PWxl色谱分析和制备? (0/159) carrol821122 2014-04-24 2014-04-24 20:27:51 by carrol821122
[色谱质谱] [已完结]为什么分析常量co、co2用TCD 而分析微量co、co2要用FID? (评阅+1) (4/1494) lq131227 2013-12-31 2014-04-24 19:56:36 by lq131227
[色谱质谱] [已完结]气相色谱的玻璃衬管在哪? (7/2484) shuang_365 2014-04-22 2014-04-24 17:28:56 by shuang_365
[色谱质谱] 戴安DX120离子色谱测阳离子前走基线为什么一直是锯齿状,求帮助。。。 (9/2318) amy2bb 2014-03-18 2014-04-24 16:54:02 by yangyuling
[色谱质谱] [已完结]请问这样的谱图有什么问题 (8/1336) 方园园1207 2014-04-24 2014-04-24 16:35:04 by 海风^_^
[色谱质谱] 求助,非常感激 (1/250) 妮是你吗 2014-04-23 2014-04-24 16:03:09 by fagui168
[色谱质谱] [已完结]用顶空-气相跑标曲和酒样,内标在酒样中含量显示异常的高,为什么? (1/355) 流氓一个 2014-04-23 2014-04-24 15:53:36 by 流氓一个
[色谱质谱] [已完结]HPLC分析求助 (4/603) myx880626 2014-04-23 2014-04-24 14:38:14 by quminming
[色谱质谱] [已完结]气相倒峰求助 (评阅+1) (4/851) 白衣渡江去 2014-04-22 2014-04-24 13:10:22 by shandaminmin
[色谱质谱] [已完结]帮我分析一下化合物的质谱图对不对,谢谢 (0/308) bkbjx 2014-04-24 2014-04-24 13:07:00 by bkbjx
[色谱质谱] [已完结][关贴]请大家帮忙看看这话是什么意思,谢谢 (0/255) 流浪人生 2014-04-24 2014-04-24 12:36:53 by 流浪人生
[色谱质谱] [已完结]气相色谱重现性差 (5/1549) you868 2014-04-23 2014-04-24 11:23:21 by 信仰1026
[色谱质谱] [已完结]毛细管内壁键合固定相 (0/396) yida 2014-04-24 2014-04-24 10:00:13 by yida
[色谱质谱] [已完结]换柱子的时候切割不好会导致载气不稳定么 (0/245) 泰州木虫 2014-04-24 2014-04-24 09:43:23 by 泰州木虫
[色谱质谱] [已完结][关贴]spike-in controls及1% spiked control的意思 (4/2019) 古可ぷ 2014-04-23 2014-04-24 09:01:32 by yanzhen1212
[色谱质谱] [已完结]HPLC分析方法如何着手 (评阅+70) (8/1468) 魏艳玲 2014-04-21 2014-04-24 08:55:22 by 魏艳玲
[色谱质谱] [已完结]建立高效液相色谱的方案 (评阅+1) (3/531) wswaq1992 2014-04-23 2014-04-24 06:27:43 by wyy080214
[色谱质谱] [已完结]离子色谱更换淋洗液后基线不平 (8/2698) dcye1011 2014-04-20 2014-04-23 22:42:53 by summerlwl
[色谱质谱] [已完结]AE GDX-102填充柱不小心进了氯化氢气体,手动进样,气密性进样针 (0/196) Duo9321 2014-04-23 2014-04-23 15:54:39 by Duo9321
[色谱质谱] [已完结]RF-10Axl荧光检测器可以设置荧光梯度吗? (评阅+1) (0/227) 洛ye清寒 2014-04-23 2014-04-23 14:52:41 by 洛ye清寒
资源 [ 查看全部 ] 作者 最后发表
[色谱质谱] 日立液相资料 (1/300) imaudrt 2013-12-03 2014-04-25 20:42:45 by 123-
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