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[热点] 博士延得我,科研能力直往上蹿 偏振片 2026-02-08 刚刚
[色谱质谱] [已完结]高效液相色谱基线漂移问题 (0/1051) yanaiqi 2015-05-26 2015-05-26 19:26:06 by yanaiqi
[色谱质谱] [已完结]气相色谱 挥发性有机物气体测定 (0/877) joyair1991 2015-05-26 2015-05-26 17:13:55 by joyair1991
[色谱质谱] [已完结]关于流动相中加三氟乙酸 (4/3389) gxs5653 2015-05-26 2015-05-26 16:09:37 by 赈早见琥珀主
[色谱质谱] [已完结]有做过五氯酚液相的虫友么,你们用的液相参数都是什么呢? (1/963) pesistence 2015-05-26 2015-05-26 16:09:05 by archbishop
[色谱质谱] [已完结]液质联用    ( 1 2 ) (11/2258) 于雅东 2015-05-24 2015-05-26 13:13:08 by 哈罗小joy
[色谱质谱] 大家有用过岛津的GC-2010 Plus AF    ( 1 2 ) (10/2395) zjdafosi 2015-04-11 2015-05-26 11:10:24 by gnaw1417
[色谱质谱] [已完结]气相色谱程序升温时出现倒峰 (0/767) 梁欢欢 2015-05-26 2015-05-26 10:54:05 by 梁欢欢
[色谱质谱] [已完结]液相中基因毒性杂质 (0/379) lqy19931015 2015-05-26 2015-05-26 10:53:54 by lqy19931015
[色谱质谱] [已完结]液相色谱柱压高怎么处理    ( 1 2 3 ) (28/2937) zhaoting0903 2011-12-06 2015-05-26 10:31:28 by chenwf6
[色谱质谱] 液相色谱,新柱子和旧柱子柱压的问题    ( 1 2 3 ) (23/1791) xiaoyan1028 2012-07-01 2015-05-26 10:08:42 by chenwf6
[色谱质谱] [已完结]某公司的一个面试题,how do you calibrate an HPLC for a quantitative measurements    ( 1 2 ) (10/1098) mitchem 2015-05-23 2015-05-25 22:36:41 by mitchem
[色谱质谱] [已完结]谷歌学术怎么打不开呀 (4/2847) 莎宝lmj 2015-05-04 2015-05-25 19:41:58 by 盈月流娟
[色谱质谱] [已完结]高效液相色谱流速不小心调高后导致压力过高系统报警会对柱子有什么影响?    ( 1 2 ) (11/4301) 水月神舞客 2015-05-21 2015-05-25 17:39:03 by liumin081087
[色谱质谱] [已完结]DDT农残的测定 (3/508) hy19840128 2015-05-22 2015-05-25 17:15:54 by skiety
[色谱质谱] 如何判断高效液相色谱的泵是否有气泡? 情况紧急,万分感谢!!    ( 1 2 ) (评阅+2) (13/1959) 54lyj187 2015-05-22 2015-05-25 17:08:59 by wyy080214
[色谱质谱] [已完结]AZD的检验方法 (0/184) 龙魂 2015-05-25 2015-05-25 17:07:00 by 龙魂
[色谱质谱] [已完结]实验室要采购一台GC,求推荐厂家和型号! (5/638) 不二丹 2015-05-25 2015-05-25 16:34:26 by 不二丹
[色谱质谱] [已完结]吡啶的气质检测 (0/1195) cmwang1991 2015-05-25 2015-05-25 16:29:02 by cmwang1991
[色谱质谱] [已完结]十七烷酸甲酯标品是液体吗 (8/754) 朵拉aa 2015-05-25 2015-05-25 16:19:45 by 朵拉aa
[色谱质谱] [已完结]想问一下,硫酸阿米卡星衍生化拖尾怎么解决,拖尾因子1.20左右 (1/418) 512586073 2015-05-25 2015-05-25 16:09:35 by archbishop
[色谱质谱] [已完结]CEC基线问题 (3/502) wfl867058767 2015-05-25 2015-05-25 15:16:41 by archbishop
[色谱质谱] [关贴]【求助】waters的新液相色谱柱压力为什么这么高?    ( 1 2 3 ) (25/4590) 瑕不掩瑜 2010-05-07 2015-05-25 13:08:11 by niandiana
[色谱质谱] [已完结]HP-5ms 分析氯乙烯 (0/258) skiety 2015-05-25 2015-05-25 11:29:08 by skiety
[色谱质谱] [已完结]气相分析2-甲基丁酸和异戊酸,应该从哪里下手优化方法? (评阅+2) (2/935) 如果苏西堕落 2015-05-21 2015-05-25 09:42:42 by colleen
[色谱质谱] [已完结]液相色谱保留时间变化问题 (5/1100) muchong_xu 2015-05-07 2015-05-25 09:32:19 by youarebeloved
[色谱质谱] [已完结]液相条件的国标从哪查???谢谢啦,各位。 (2/579) fandengxin 2015-05-23 2015-05-24 21:27:45 by fandengxin
[色谱质谱] [已完结]流动相中含有硫酸铜,要怎么冲洗系统和柱子,仪器是岛津,对仪器有影响吗 (评阅+2) (0/1904) ctt0203 2015-05-24 2015-05-24 21:10:26 by ctt0203
[色谱质谱] [已完结]液相色谱测定更昔洛韦的含量 (5/637) yanxuejun411 2015-05-14 2015-05-24 19:20:51 by yanxuejun411
[色谱质谱] [已完结]液相的基线问题 (2/346) 黄大喵 2015-05-23 2015-05-24 18:28:16 by 殇丶彼岸
[色谱质谱] [已完结]求助 毕业论文实验数据分析 (评阅+2) (2/682) 小小小毛 2015-05-24 2015-05-24 09:31:27 by 小小小毛
[色谱质谱] [已完结][关贴]四氢嘧啶(Ectoine)检测 (1/1535) 徐国栋 2014-05-19 2015-05-24 07:26:36 by 小夏ml
[色谱质谱] 国外知名的质谱仪厂商有哪些?国内的呢?怎么比较选择    ( 1 2 ) (62/3151) mifadi 2015-05-22 2015-05-23 21:25:50 by qqaoqq
[色谱质谱] [已完结]Aglient1260选用指定波长的问题 (7/936) ttrtdong 2015-05-21 2015-05-23 19:18:27 by klicking
[色谱质谱] [已完结]绿原酸和异绿原酸 (2/2424) shuyin126 2015-05-22 2015-05-23 17:26:15 by shuyin126
[色谱质谱] [已完结][关贴]HPLC流动相的选择,分离苯甲醛和苯基丝氨酸 (0/258) 蠹鱼 2015-05-23 2015-05-23 16:06:57 by 蠹鱼
[色谱质谱] [关贴]【求助】在北京做液相色谱或质谱大概多少钱?(做样) (9/1895) zzj.2001 2010-08-18 2015-05-23 03:05:11 by sunct1989
[色谱质谱] [已完结]液相自动进样瓶的选择 (4/1054) 一叶烟萝 2015-05-21 2015-05-22 16:42:21 by wyy080214
[色谱质谱] [已完结]液相法测激素,求各路大虫帮忙 (评阅+2) (2/328) sa2098376 2015-05-21 2015-05-22 16:41:31 by wyy080214
[色谱质谱] [已完结]求一份粘细菌胞外多糖的气相色谱图或是液相也行,求各位大仙帮帮忙哦哦。 (0/291) chenggu 2015-05-22 2015-05-22 16:12:07 by chenggu
[色谱质谱] [已完结]求助Chiralpak ODA, ADH, OJH及反相柱ODRH柱的区别 (6/1223) mingxing1234 2015-05-19 2015-05-22 14:55:01 by mingxing1234
[色谱质谱] [已完结]HP-5(0.32mm*30m*0.25μm) (3/1116) 惯性转身 2015-05-22 2015-05-22 14:37:03 by 惯性转身
[色谱质谱] [已完结]有没有用液相测原花青素聚合度的呀,我要疯了 (0/408) ruiruirli 2015-05-22 2015-05-22 14:19:59 by ruiruirli
[色谱质谱] 有购买色谱经验的指教一二啦    ( 1 2 ) (13/1389) 矮矬穷 2015-05-20 2015-05-22 09:43:26 by teroytang
[色谱质谱] [已完结]液相色谱柱标曲建立 (5/1029) fly后天 2015-05-21 2015-05-22 08:39:22 by zs050604
[色谱质谱] [已完结]加标回收率实验!!加急!! (8/2215) 斑斑点点 2012-05-22 2015-05-22 08:18:45 by zlj123zlj
[色谱质谱] [已完结]甲苯羟基化内标物取什么? (2/445) 纳米管 2015-05-21 2015-05-21 13:21:54 by 纳米管
[色谱质谱] [已完结]有关安捷伦氨基酸分析专用柱AAA的使用以及寿命问题 (4/1008) 轩辕义 2015-05-20 2015-05-21 13:19:46 by 轩辕义
[色谱质谱] [已完结] (0/284) 绿菊花12 2015-05-21 2015-05-21 11:20:00 by 绿菊花12
[色谱质谱] 希望各位前辈给予指点 (22/616) 追梦ing 2015-05-18 2015-05-20 23:01:20 by 妍妍最漂亮
[色谱质谱] [已完结]半制备的操作 (0/634) 堕落的天使 2015-05-20 2015-05-20 21:35:08 by 堕落的天使
[色谱质谱] [已完结]桔霉素标品高效液相跑成这样,怎么回事 (附图) (2/819) blossom2029 2015-05-07 2015-05-20 16:13:00 by blossom2029
[色谱质谱] [已完结]样品瓶清洗    ( 1 2 3 ) (24/1825) 一叶烟萝 2015-05-15 2015-05-20 15:33:44 by 小屁孩2013
[色谱质谱] [已完结]如何测试废水中的有机组成??急急急 (1/271) guojing003 2015-05-20 2015-05-20 15:08:29 by colleen
[色谱质谱] [已完结][关贴]真菌发酵液乙酸乙酯萃取物用氯仿甲醇跑TLC薄层板~望高手指点 (评阅+2) (8/2275) successjbb 2012-04-16 2015-05-20 13:48:04 by 小冯生18
[色谱质谱] [已完结][关贴]纯度角怎么看的 (7/4660) wuto 2014-07-10 2015-05-20 13:29:21 by 水心薄荷
[色谱质谱] [已完结][关贴]配置标准曲线!! (3/999) 992648352 2015-05-19 2015-05-20 10:12:05 by swgchxy
[色谱质谱] [已完结]做毕业论文ppt,数据多怎么安排 (2/1322) fmyuan 2015-05-19 2015-05-20 08:25:00 by xuchao7447
[色谱质谱] [已完结]不同浓度SDS添加到硼砂缓冲液中来摸索条件,一般是怎么配制这个试剂的? (0/626) xiongfeng573 2015-05-19 2015-05-19 20:25:26 by xiongfeng573
[色谱质谱] [已完结]色谱文章求大神指点 (1/308) shxlx 2015-05-19 2015-05-19 18:17:24 by old_yang
[色谱质谱] [已完结]氨基酸和超纯水保存问题 (4/950) 一叶烟萝 2015-05-18 2015-05-19 17:06:22 by cpuclz
[色谱质谱] [已完结]气谱 (0/303) 莫轩痕 2015-05-19 2015-05-19 16:51:59 by 莫轩痕
[色谱质谱] [已完结]关于HPLC液相的疑惑 (3/483) whqs8426212 2015-05-19 2015-05-19 16:19:54 by cpuclz
[色谱质谱] [已完结]增塑剂的谱图 (0/296) air808 2015-05-19 2015-05-19 14:21:44 by air808
[色谱质谱] [已完结][关贴]元素相同分子式不同质量数极为相近的物质称为同重化合物吗? (0/689) xyy870112 2015-05-19 2015-05-19 14:14:16 by xyy870112
[色谱质谱] [已完结]液质为何使用超纯水做流动相 (3/1309) 一叶烟萝 2015-05-19 2015-05-19 12:59:06 by cpuclz
[色谱质谱] [已完结][关贴]用丙酮正己烷从土壤中萃取有机物三氯苯,萃取 (4/1003) 夏虫不语冰 2014-11-07 2015-05-19 12:40:38 by qiaowenjing
[色谱质谱] [已完结]HP5890气相色谱进样问题 (3/558) 阿木100 2015-05-18 2015-05-19 09:00:53 by old_yang
[色谱质谱] [已完结]氨基酸样品瓶以及乙腈流动相瓶的清洗 (5/1250) 一叶烟萝 2015-05-18 2015-05-19 08:12:58 by 鸭绿江畔
[色谱质谱] [已完结]气质联用仪器操作问题,请教大家!! (1/790) liuaqianqia 2012-01-09 2015-05-19 07:45:12 by yang3541432
[色谱质谱] [已完结]不同构型的糖的液相分离 (1/896) 绝路书生 2015-05-18 2015-05-18 21:36:44 by hydros
[色谱质谱] 万通离子色谱测阴离子,氟氯峰分不开,求解决方法 (1/2009) 冰释绚丽 2015-05-18 2015-05-18 20:41:05 by lihuan0525
[色谱质谱] [已完结]西维因( 1-萘基-N-甲基氨基甲酸酯)能否用气相色谱进行检测 (8/872) 泡泡甲壳虫 2015-05-07 2015-05-18 20:26:54 by 妍妍最漂亮
[色谱质谱] [已完结]该选用哪种溶剂从发酵液中萃取乙酸做气相色谱检测?    ( 1 2 ) (13/942) liulaizhuang 2015-05-17 2015-05-18 20:04:15 by liulaizhuang
[色谱质谱] 薄层色谱问题探讨    ( 1 2 3 ) (20/1535) 乔女55 2015-05-15 2015-05-18 18:07:30 by 阿Q~~
[色谱质谱] [已完结]碳酸二甲酯,碳酸丙烯脂,甲醇,丙二醇,气相色谱分析条件跟内标物怎么定啊,谢谢! (4/695) me小元 2015-05-13 2015-05-18 15:47:51 by Netany
[色谱质谱] 环氧poss溶解 (0/299) lk1273034337 2015-05-18 2015-05-18 09:57:06 by lk1273034337
[色谱质谱] [已完结]102担体 (0/311) haolifeng 2015-05-18 2015-05-18 09:35:28 by haolifeng
[色谱质谱] [关贴]蛋白质过高效液相色谱的相关问题    ( 1 2 ) (评阅+1) (14/2296) guyifei2007 2014-07-26 2015-05-18 07:22:46 by 管先生Tchen
[色谱质谱] HPLC只测了一个标准品浓度,还能对样品定量分析吗 (4/902) 395146894 2015-05-17 2015-05-17 17:15:25 by 395146894
[色谱质谱] [已完结]求助色谱-质谱分析中的质量控制(QA/QC)和定量方法的相关参考资料 (1/1836) jzj55 2015-05-14 2015-05-17 16:46:33 by 吴念芝
[色谱质谱] [已完结]HPLC 高效液相色谱 电化学检测器 conditioning cell (0/1091) 小小木2013 2015-05-17 2015-05-17 12:24:27 by 小小木2013
[色谱质谱] FL2000的双泵液相色谱仪压力过高如何解决? (评阅+2) (0/584) lw62218 2015-05-17 2015-05-17 09:20:34 by lw62218
[色谱质谱] [已完结][关贴]不太看得懂质谱,请人开一下水杨醛的质谱图。 (1/891) 570821676 2015-05-16 2015-05-16 19:18:53 by lich666
[色谱质谱] [已完结]极易挥发体系气相色谱分析时数据重现性很差,如正己烯+甲醇。 (1/316) 朱辉ZHUI 2015-05-15 2015-05-16 10:02:04 by 鸭绿江畔
[色谱质谱] [已完结]求助中压与制备的区别? (2/1124) 1447282370 2015-05-15 2015-05-16 10:00:04 by 鸭绿江畔
[色谱质谱] [已完结]QTOF nebulizer清洗时掉进水槽里污染了 有什么好的清洗办法吗?急! (1/425) zsq1q1130 2015-05-14 2015-05-16 06:14:37 by irvine2015
[色谱质谱] [已完结]求助一张LC图 (1/485) ionic1 2015-05-15 2015-05-15 23:10:30 by 海角捕鱼
[色谱质谱] [已完结]求助.用毛细管电泳测药品含量 (1/367) 路静云 2015-05-15 2015-05-15 21:21:43 by 路静云
[色谱质谱] [已完结][关贴]请教一个农药有效成分含量测定的问题,谢谢! (4/908) fujinguo06 2014-09-23 2015-05-15 14:45:22 by zzssqq2004
[色谱质谱] [已完结]样品色谱图没有独立的峰是什么原因? (4/1090) yaomanxiao 2015-05-15 2015-05-15 14:15:11 by huangbo3526
[色谱质谱] [已完结]哇哈哈饮用纯净水可以用于色谱分析吗?    ( 1 2 3 4 5 6 .. 8 ) (73/7648) .佳期如梦. 2015-05-11 2015-05-15 10:09:10 by 沧海0603
[色谱质谱] [已完结]物质在质谱图中的质荷比 (0/5137) 很冷 2015-05-14 2015-05-14 14:57:49 by 很冷
[色谱质谱] [已完结]环己烯的转化率 (0/346) blz20 2015-05-14 2015-05-14 14:37:53 by blz20
[色谱质谱] [已完结]求助:高效液相色谱定性问题 (3/734) yaomanxiao 2015-05-13 2015-05-14 13:00:48 by fdy0217
[色谱质谱] [已完结]当量是个什么东东???。。。。 (4/927) 1476931140 2015-05-12 2015-05-14 11:06:10 by gengguoxin
[色谱质谱] [已完结]酮麝香的检测方法,最好用什么检测。 (0/539) 扬帆浩海 2015-05-14 2015-05-14 09:43:25 by 扬帆浩海
[色谱质谱] [已完结][关贴]请问大家购买化学试剂靠谱的网站有哪些? (评阅+2) (8/6373) ycky2010 2014-10-10 2015-05-14 06:19:57 by colbyblant
[色谱质谱] [已完结]求助,本人样品跑出来的峰都没有在标准品的出峰时间出来,求助,请问这是为什么?? (4/1856) 風易辭 2015-05-13 2015-05-13 22:31:23 by 風易辭
[色谱质谱] [已完结]碳酸二苯酯 (0/210) zdengfeng 2015-05-13 2015-05-13 22:13:55 by zdengfeng
[色谱质谱] [已完结]有关物质计算 (4/733) xuziling 2015-05-12 2015-05-13 16:32:04 by 黎很甜
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