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[热点] 售SCI一区文章,我:8 O5 51O 54,科目齐全 2h7du0nuhk 2026-02-08 刚刚
[色谱质谱] [已完结]色谱柱的选择 (5/923) 84687520 2015-11-28 2015-12-01 14:29:28 by 84687520
[色谱质谱] [已完结]豆丁网下载资料 (1/459) wuyanrao 2015-11-28 2015-12-01 13:54:20 by xiaoshm
[色谱质谱] [已完结]UPLC-MSMS问题 (3/750) 岱下人 2015-11-30 2015-12-01 11:35:45 by stingdhk
[色谱质谱] 液相物质检测不出来 (8/1832) wlm0917 2015-11-28 2015-12-01 09:50:01 by Thomas_Lo
[色谱质谱] 安捷伦1200紫外检测器好像堵了 该咋清洗呢    ( 1 2 ) (13/1675) shengyu1205 2015-11-28 2015-12-01 08:44:45 by shiyang1004
[色谱质谱] [已完结]气相理论看不懂啊 求助    ( 1 2 ) (12/1720) 我爱薇薇安娜 2015-11-25 2015-12-01 07:57:44 by superyeast
[色谱质谱] [已完结]求助气相色谱 (7/665) 我爱薇薇安娜 2015-11-25 2015-11-30 22:42:14 by 小三哥哥
[色谱质谱] [已完结]液相条件选择 (5/1109) 哈哈来去匆匆 2015-11-30 2015-11-30 21:32:07 by klicking
[色谱质谱] [已完结]急急!!有谁用过ASM-Kromasil C18色谱柱的? (0/484) fengjing8473 2015-11-30 2015-11-30 18:23:21 by fengjing8473
[色谱质谱] 液相泵模块提示initialization failed (初始化失败) (18/3432) U839536 2015-11-25 2015-11-30 14:54:11 by stingdhk
[色谱质谱] [已完结]求omnistar质谱中文使用说明书 (3/974) gade 2015-04-13 2015-11-30 14:30:47 by jianronx
[色谱质谱] [已完结]色谱柱选择CO2 CO H2 (3/479) jsyczhu 2015-11-30 2015-11-30 14:23:46 by jsyczhu
[色谱质谱] [已完结]液相条件的疑问 (4/895) 哈哈来去匆匆 2015-11-30 2015-11-30 13:15:38 by lich666
[色谱质谱] [已完结]HPLC 中Seal wash 走干 (3/3110) 高双shuang 2015-11-30 2015-11-30 11:05:30 by yaojibao
[色谱质谱] [已完结]急急急,求助KH-3100型 薄层色谱扫描仪操作说明。 (0/367) 767746340 2015-11-30 2015-11-30 10:03:28 by 767746340
[色谱质谱] [已完结]这个能够确定是正向色谱么? (7/1240) danielguo12 2015-11-24 2015-11-29 22:30:53 by zhb_yjs
[色谱质谱] [已完结]请问如何用离子色谱测定水样中的HCO3-? (8/1253) shiq250 2015-11-29 2015-11-29 22:28:21 by shiq250
[色谱质谱] [已完结]请问GC-MS可以用来测多糖的单糖组分么?如若可以,是怎么操作的啊? (6/1871) 20151214 2015-11-24 2015-11-29 21:21:15 by 琊儿。。。
[色谱质谱] [已完结]waters e2695 2424elsd 柱压不稳的问题    ( 1 2 ) (11/1491) 崇明先生 2015-11-21 2015-11-29 16:23:07 by 崇明先生
[色谱质谱] [已完结]做uplc测有机物浓度之前需要用0.22um的滤膜过滤,选择什么材质的膜才不会截留有机物呢 (6/903) songyang0725 2015-11-28 2015-11-28 23:03:57 by songyang0725
[色谱质谱] [已完结]气相检测同一溶液,顶空进样,连续进3次,峰面积差异很大,求可能原因 (5/2117) 唐果 2015-11-27 2015-11-28 22:22:04 by 无心梦半夏
[色谱质谱] [已完结]关于进HPLC前样品溶剂的问题    ( 1 2 3 ) (26/2449) 维特の节拍 2015-11-26 2015-11-28 20:59:27 by 维特の节拍
[色谱质谱] [已完结]买的离子对试剂1×AMP是个什么单位? (1/954) 神奇的网站 2015-11-28 2015-11-28 20:33:13 by 神奇的网站
[色谱质谱] [已完结]怎么查阅国外的校正因子标准 (1/718) 吴素素 2015-11-27 2015-11-28 17:53:19 by lich666
[色谱质谱] [已完结]气质联用分析对硝基苯甲醛 得不到物质峰 (1/693) lxllxl1992 2015-11-28 2015-11-28 17:45:33 by lich666
[色谱质谱] [已完结]想问一下,在没有标准物质的前提下怎么区别精油与香精 (评阅+2) (1/294) zxq332581 2015-08-13 2015-11-28 17:42:35 by 小小生
[色谱质谱] DEAE-纤维素阴离子交换树脂纯化多糖,柱子重生 (评阅+1) (8/3703) guiji478 2012-10-26 2015-11-28 16:56:10 by 雅雨清风
[色谱质谱] [已完结]求助    ( 1 2 ) (11/823) 东街小胖 2015-11-26 2015-11-28 15:30:05 by wyy080214
[色谱质谱] 安捷伦液相C18洗涤的问题? (9/1193) lixinle198012 2015-11-23 2015-11-27 20:52:16 by Yxijaier
[色谱质谱] [已完结][关贴]色谱中ODS英文全称,急! (2/1737) liuhiy 2015-11-27 2015-11-27 16:03:05 by suruiqin
[色谱质谱] TLC上出现两个点,气相只出来一个峰 (4/915) 香烟码头 2015-11-24 2015-11-27 15:30:13 by wlm0917
[色谱质谱] [已完结]液相色谱求分析,    ( 1 2 3 4 5 6 ) (50/3349) 自在随缘 2015-11-24 2015-11-27 15:20:37 by christally
[色谱质谱] [已完结]这是Ion pair chromatography (3/465) danielguo12 2015-11-27 2015-11-27 14:30:02 by danielguo12
[色谱质谱] [已完结]流动相的选择 (6/1461) 哈哈来去匆匆 2015-11-26 2015-11-27 14:09:42 by suruiqin
[色谱质谱] [已完结]苯系物的分析    ( 1 2 ) (11/2263) minhuadong 2015-11-25 2015-11-27 13:59:03 by liguoao
[色谱质谱] [已完结]新手求助液质联用中色谱峰的问题~ (4/1505) 小米粒儿琳 2015-11-26 2015-11-27 12:07:28 by stingdhk
[色谱质谱] [已完结]MS提示的问题代码 (0/188) 新起点0459 2015-11-27 2015-11-27 08:55:56 by 新起点0459
[色谱质谱] [已完结]关于液相色谱定性问题的疑问 (9/1298) xinggan323 2015-11-26 2015-11-27 08:44:36 by suruiqin
[色谱质谱] [已完结]液相色谱测琥珀酸 (2/1744) 墨雪 凌风 2015-11-26 2015-11-26 21:31:04 by qcd1988
[色谱质谱] [已完结]求助大神,这个液相图下一步要怎么分离得到产物    ( 1 2 ) (评阅+2) (12/1715) y3211512 2015-10-27 2015-11-26 19:49:01 by zhaolianhai
[色谱质谱] [已完结]戴安uitimate-3000高效液相色谱建立标准曲线的方法 (6/1405) songkelly 2014-09-26 2015-11-26 17:21:15 by erhong123
[色谱质谱] [已完结]毛细管区带电泳里,分离的整体蛋白都是变性后的吗? (0/397) 1749371802 2015-11-26 2015-11-26 16:31:20 by 1749371802
[色谱质谱] [已完结]投稿Talanta,审稿人意见如下,感觉遇到了统计学专家,求大神帮忙梳理一下,非常感谢    ( 1 2 ) (10/2612) summiler_XU 2015-11-22 2015-11-26 16:13:04 by lwdlwd
[色谱质谱] [已完结]苯甲醛内标 (4/995) 绿茶147 2015-11-20 2015-11-26 15:44:08 by klicking
[色谱质谱] [已完结]二噻农在液质负模式下显示质荷比296? (0/243) nyqiuzhi 2015-11-26 2015-11-26 15:10:30 by nyqiuzhi
[色谱质谱] [已完结]中药指纹图谱相似度 (0/2876) Sanawar519 2015-11-26 2015-11-26 13:08:10 by Sanawar519
[色谱质谱] [已完结]跪求检测低浓度SO2的方法 很多金币奖励~~ (8/889) xilicui 2015-11-26 2015-11-26 11:38:41 by lzh5512
[色谱质谱] [已完结]复方制剂有关物质分析的方法    ( 1 2 ) (14/1523) 科研立方 2015-11-23 2015-11-26 10:39:08 by silence18
[色谱质谱] [已完结]水中N-甲基二乙醇胺的检测 (1/710) bjj0527 2015-11-26 2015-11-26 10:28:49 by 孙靖雅
[色谱质谱] [已完结]关于水溶液的气相检测 (2/1057) chyd7029077 2015-11-25 2015-11-26 09:44:43 by red_wizard
[色谱质谱] [已完结]有人用高效液相检测己二酸二酯类的吗 (8/1275) donglingli 2015-11-25 2015-11-26 09:17:51 by shi102241218
[色谱质谱] [已完结]GC 色谱柱购买 (4/632) jsyczhu 2015-11-24 2015-11-26 08:56:05 by jsyczhu
[色谱质谱] [已完结]请教SM-164液相怎么测 (0/309) zhang_shasha 2015-11-26 2015-11-26 08:53:21 by zhang_shasha
[色谱质谱] [已完结]样品进UPLC-QTOF之前过滤膜的问题    ( 1 2 ) (19/1711) fengpopo 2015-11-17 2015-11-25 23:25:47 by fengpopo
[色谱质谱] [已完结]气相色谱—三乙胺、异辛烷、苯三种溶剂分离度问题 (2/630) 学员7PzxTj 2015-04-24 2015-11-25 19:48:31 by w1355925324
[色谱质谱] [已完结]残留溶剂的中间精密度 (3/1076) 旷野无人 2015-11-25 2015-11-25 18:29:21 by 赈早见琥珀主
[色谱质谱] [已完结]液相色谱的条件选择 (3/796) vicky_lee 2015-11-25 2015-11-25 17:54:00 by 赈早见琥珀主
[色谱质谱] [已完结]气相色谱检测样品 柱温相关问题,怎么办才好?? (2/583) husanankeyi 2011-11-16 2015-11-25 17:50:29 by 红衫骁将
[色谱质谱] [已完结]求助色谱柱分析 (1/251) cherish6320 2013-04-01 2015-11-25 17:35:16 by 红衫骁将
[色谱质谱] [已完结]为什么 (5/837) Harper_Zhang 2015-11-25 2015-11-25 17:02:00 by 赈早见琥珀主
[色谱质谱] [已完结]气相空白溶液有出峰 (4/1575) 淼淼云烟 2015-11-25 2015-11-25 14:39:04 by 四季豆将
[色谱质谱] [已完结][关贴]柱子压力变动太大。 (8/1630) 锋子文 2015-11-24 2015-11-25 13:47:25 by 锋子文
[色谱质谱] [已完结]求汽油和柴油的具体成分及含量 (1/2200) 295759529 2014-06-29 2015-11-25 11:17:09 by 庄之蝶ch
[色谱质谱] [已完结]急急急!!!想问下这个哪个部分是匀浆罐? (5/1903) imdwpeng 2015-11-24 2015-11-25 09:41:36 by binqin
[色谱质谱] [已完结]C18液相色谱柱污染求助    ( 1 2 3 ) (23/2335) luke951 2015-11-21 2015-11-24 23:02:45 by luke951
[色谱质谱] [已完结]HPLC测细菌培养液中乳酸钠浓度如何获得较好的出峰求大神指导 (0/541) Eward-wgm 2015-11-24 2015-11-24 21:32:18 by Eward-wgm
[色谱质谱] [已完结]请教哪些气相色谱柱可以直接进水样? (1/3735) oyherb 2015-11-24 2015-11-24 19:51:48 by wenwang
[色谱质谱] [已完结]GC-MS的基线怎么样才算是正常? (1/1382) shaka-fz 2012-09-17 2015-11-24 17:37:28 by 3118825
[色谱质谱] [已完结]安捷伦1200液相,出现如图压力波动    ( 1 2 ) (17/3503) 919547443 2015-11-22 2015-11-24 16:08:19 by znn418215823
[色谱质谱] [已完结]气-质联用检测物质时的测试方法如何设置??? (0/195) 天空灰蒙蒙 2015-11-24 2015-11-24 14:29:45 by 天空灰蒙蒙
[色谱质谱] [已完结]色谱柱购买 (2/474) PK1291874872 2015-11-24 2015-11-24 14:01:47 by 天涯草草
[色谱质谱] 请教各位, 离子色谱仪测水样离子含量时,是否对进水水质有严格要求,例如pH? 谢谢! (2/1317) 文言风声余生 2015-11-16 2015-11-24 13:39:37 by wyw423
[色谱质谱] [已完结]小白求助,样品前处理回收率太低怎么办? (5/933) veii—W 2015-11-23 2015-11-24 12:56:06 by 学术巨星
[色谱质谱] [已完结]Agilent液相色谱DAD检测器狭缝对光谱分辨率的影响 (0/1112) tearsoffish 2015-11-24 2015-11-24 11:14:30 by tearsoffish
[色谱质谱] [已完结]求解释 (2/415) SDJN_XLX 2015-11-24 2015-11-24 10:33:31 by stingdhk
[色谱质谱] [已完结]UPLC-ESI-QqQ-MS是什么意思啊,求大神帮个忙啊 (8/4658) TL2514 2015-11-22 2015-11-24 07:24:57 by TL2514
[色谱质谱] [已完结]14-去氧穿心莲内酯与脱水穿心莲内酯的薄层分离条件 (评阅+2) (4/971) 杨静123 2013-12-09 2015-11-24 06:11:39 by 芃草飞扬
[色谱质谱] [已完结]做气相测共轭亚油酸组成时,共轭亚油酸标准品的稀释浓度是多少合适?    ( 1 2 ) (评阅+2) (16/1432) tsf741014 2014-01-06 2015-11-24 05:59:32 by 无敌小宇哥
[色谱质谱] [已完结]电喷雾质谱仪(ESI)    ( 1 2 3 ) (20/1497) zhumin0035 2015-11-13 2015-11-23 21:50:53 by lihuan0525
[色谱质谱] [已完结]Agilent G3591-80013填充色谱柱 (0/808) PK1291874872 2015-11-23 2015-11-23 21:50:38 by PK1291874872
[色谱质谱] [已完结]大神请进来,测定乙酰丙酸,现在用什么色谱效果比较好啊? (3/463) 燕小胜 2015-11-23 2015-11-23 21:38:24 by 四季豆将
[色谱质谱] 求草甘膦液相测试条件,买的安捷伦C18柱 (0/919) 夕月迷雾0601 2015-11-23 2015-11-23 19:54:55 by 夕月迷雾0601
[色谱质谱] [已完结]请教为啥这个题目答案选B?    ( 1 2 ) (12/1339) xfangtan 2015-11-20 2015-11-23 17:45:16 by shi102241218
[色谱质谱] [已完结]有没有测定水中氮气的好方法啊! (0/959) 15610320523 2015-11-23 2015-11-23 17:06:17 by 15610320523
[色谱质谱] [已完结]电脑重装了,求D7900色谱工作站软件 (0/359) 准布尔什维克 2015-11-23 2015-11-23 16:51:12 by 准布尔什维克
[色谱质谱] [已完结]北分sp2100a (1/679) fantasyzhao 2015-11-21 2015-11-23 16:15:15 by 1561676370
[色谱质谱] [已完结]请问Agilent LC-MS问题 (0/560) huangq816 2015-11-23 2015-11-23 14:56:03 by huangq816
[色谱质谱] 色谱柱柱压冲柱时越来越高    ( 1 2 ) (16/2857) 临江弦 2015-11-20 2015-11-23 14:15:50 by 我爱秦小六
[色谱质谱] [已完结]安捷伦液相测样不出峰是什么原因啊 (5/1656) 大脸猫爱吃啥 2015-11-22 2015-11-23 09:54:55 by 咯咯411
[色谱质谱] 一直不理解的色谱理论问题 (2/520) czzlnkar 2015-11-19 2015-11-23 08:23:37 by 烟雨烟
[色谱质谱] [已完结]要用HPLC测定某种物质含量,但是找不到这种物质的标准品怎么办    ( 1 2 ) (17/2038) 郑孟506 2015-11-20 2015-11-23 00:23:25 by smile森林
[色谱质谱] [已完结]怎么理解下面这句话,尤其是极性增强,保留时间变化的问题 (5/2069) hami1133 2015-11-20 2015-11-22 08:35:17 by viviansue
[色谱质谱] [已完结]液相色谱图 (5/735) jxy2009 2015-11-21 2015-11-22 07:55:55 by jxy2009
[色谱质谱] [已完结]请教关于NIST图库的版本问题    ( 1 2 ) (15/4105) zhangxiurong 2013-04-20 2015-11-21 19:55:16 by lmhdzxx
[色谱质谱] [已完结]基线向右下方倾斜 (1/317) 天心9 2015-11-21 2015-11-21 19:16:08 by 天心9
[色谱质谱] [已完结]科晓GC-1690 的FID基线输出信号满量程是啥原因 (1/621) entrance6786 2015-11-21 2015-11-21 16:14:43 by 小冷同学
[色谱质谱] [已完结]考试一题,,急急急!! (3/241) 黄冈的学渣 2015-11-21 2015-11-21 15:16:07 by 黄冈的学渣
[色谱质谱] [已完结]【求助】中成药的HPLC含量测定中对照品浓度的设置问题 (3/873) Jackkoo 2015-11-20 2015-11-21 14:07:03 by Jackkoo
[色谱质谱] [已完结]求一份岛津气相自动进样器AOC-20i说明书 (0/8415) mengtai123 2015-11-20 2015-11-20 20:45:22 by mengtai123
[色谱质谱] [已完结]岛津气相色谱 (5/1320) lff10230321 2015-11-19 2015-11-20 15:29:53 by 071228liu
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