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[热点] 小木虫上这么多卖论文的,真有人买论文么?感觉没必要啊 Tide man 2026-08-15 刚刚
[色谱质谱] peak to peak noise 怎么计算? (4/2808) shaocaocao 2017-05-08 2017-05-10 08:48:31 by 1314168apple
[色谱质谱] [已完结]高效液相色谱法测苦杏仁苷的含量 (评阅+5) (2/1200) poem-heart 2017-05-09 2017-05-09 23:26:56 by poem-heart
[色谱质谱] [已完结]GPC (2/431) 空缺的记忆 2016-10-30 2017-05-09 21:04:55 by 空缺的记忆
[色谱质谱] [已完结]色谱仪 (评阅+5) (4/498) 小希希望 2017-05-09 2017-05-09 16:09:05 by t892893235
[色谱质谱] 关于液相的进样量 (3/1353) jersey333 2017-05-09 2017-05-09 15:59:04 by t892893235
[色谱质谱] [已完结]求大神推荐液相制备纯化的书籍 (评阅+5) (3/976) 鸭梨很好吃 2017-02-28 2017-05-09 13:45:50 by 柳絮虫
[色谱质谱] [已完结]安捷伦1260点run method后出现not ready time10min,为什么会这样 (2/417) 学员kuJwSi 2017-05-02 2017-05-09 12:36:43 by 张志祥199411
[色谱质谱] [已完结]求助UPLC-TOF-MS (3/1074) 池荷跳雨 2017-05-07 2017-05-09 12:23:41 by stingdhk
[色谱质谱] [已完结]岛津LC_20AT的压强线没了,请问在哪里设置? (3/688) 何以然 2017-05-09 2017-05-09 12:09:11 by 离巢的雄鹰
[色谱质谱] [已完结]GC-MS与GC–MS/MS有什么区别呢? (7/8469) 7丶尛丨森灬 2017-05-06 2017-05-09 12:03:32 by coreysevier
[色谱质谱] [已完结]FCC轻汽油馏分的GC/FID定量分析 (3/505) qqkusda 2017-05-08 2017-05-09 11:56:46 by shi102241218
[色谱质谱] 【求助】求助乙酰肼的检测方法 (8/4181) wqdyh1012 2010-06-12 2017-05-09 11:35:20 by spsgirl
[色谱质谱] [已完结]安捷伦气质联用仪非正常关机,求助    ( 1 2 ) (11/4134) 您好bvk 2017-04-02 2017-05-09 09:50:33 by 耿洪超
[色谱质谱] 求分享GPC软件 (3/2523) 乐哈乐 2017-05-07 2017-05-09 09:44:28 by silence18
[色谱质谱] [已完结]换柱子之后,多环芳烃就只能测到其中几种了,很多都测不到了,这是怎么回事 (9/2209) lff200831505 2014-10-20 2017-05-09 07:15:27 by zhoushusandy
[色谱质谱] OPA衍生化法 (0/3310) 13007157205 2017-05-08 2017-05-08 22:23:25 by 13007157205
[色谱质谱] 气质联用色谱仪 (2/1137) 樱恋花墙 2017-05-07 2017-05-08 20:45:36 by 樱恋花墙
[色谱质谱] [已完结]果胶做液质联用的若干问题 (1/278) 18152930312 2017-05-08 2017-05-08 19:11:32 by 18152930312
[色谱质谱] [已完结]烟标光引发剂 (0/272) 古西 2017-05-08 2017-05-08 16:36:10 by 古西
[色谱质谱] [已完结]有关伯乐糖分析柱 Aminex HPX-87H的问题    ( 1 2 ) (评阅+1) (12/2550) 七小艾 2014-03-05 2017-05-08 14:13:47 by 祖传老中医
[色谱质谱] [已完结]高效液相色谱求助 (2/435) 冯雪枫 2017-05-08 2017-05-08 13:57:05 by bslandwj
[色谱质谱] [已完结]求助!下图中最后一个峰为什么不算做组分 (3/485) nancy197 2017-05-07 2017-05-08 10:41:46 by nancy197
[色谱质谱] [已完结]ELSD的疑问 (0/276) 983176813 2017-05-08 2017-05-08 10:36:14 by 983176813
[色谱质谱] 液相色谱 (7/606) 冯雪枫 2017-05-08 2017-05-08 09:53:03 by stingdhk
[色谱质谱] 谁用过赛默飞U3000HPLC (14/3588) 1804898610 2017-03-10 2017-05-08 08:04:30 by 漾小添
[色谱质谱] [已完结]高效液相流动相气泡问题    ( 1 2 ) (12/2528) 药药药剂 2017-04-24 2017-05-08 08:03:03 by 药药药剂
[色谱质谱] [已完结]求助,有好心人帮我分析一下核磁共振谱图吗 (0/222) AdHpburn 2017-05-07 2017-05-07 21:07:05 by AdHpburn
[色谱质谱] [已完结][关贴]急求甲磺酸盐如何用液相方法检测,谢谢!希望大家给点建议 (1/1486) B_XXXX 2017-05-07 2017-05-07 16:51:24 by 柳絮虫
[色谱质谱] [已完结]A,B调节阀同时柱压上升 (0/135) 小小四儿 2017-05-07 2017-05-07 16:05:58 by 小小四儿
[色谱质谱] [已完结]岛津LC20基线漂移 (1/489) 书山有路-123 2017-05-05 2017-05-06 22:32:24 by Duhongqiao
[色谱质谱] 杂质峰 (9/1788) nijiajia 2017-05-03 2017-05-06 17:17:59 by nijiajia
[色谱质谱] [已完结]液相 (2/311) 半暖756 2017-05-06 2017-05-06 17:10:11 by 空灵天地
[色谱质谱] [已完结]液相三个目标峰有一个拖尾,怎么治? (1/525) 953613820 2017-05-06 2017-05-06 16:58:49 by 空灵天地
[色谱质谱] [已完结]液相基线不平,求指点,    ( 1 2 3 ) (23/2873) ziliaoabcd 2017-05-04 2017-05-06 16:14:26 by Maywym
[色谱质谱] 成分确定 (0/288) 。!。 2017-05-06 2017-05-06 15:33:23 by 。!。
[色谱质谱] [已完结]高效液相色谱测乙酸乙酯 (7/4596) zsg901205 2017-05-04 2017-05-06 13:40:26 by 小小四儿
[色谱质谱] GC-MS教程中说,同样的样品,用SIM模式比scan模式,目标峰响应度会高100倍,真的吗?    ( 1 2 3 ) (21/2972) yuchimoqi 2014-11-02 2017-05-06 11:38:55 by 2551424929
[色谱质谱] [已完结]MCX固相萃取柱的活化 (评阅+5) (0/1573) 雨不过天晴 2017-05-05 2017-05-05 18:56:36 by 雨不过天晴
[色谱质谱] 我用乙腈做空白,怎么会出现这些峰,之前柱子用乙腈平衡了40min。    ( 1 2 ) (11/1466) 胡少辉 2017-05-04 2017-05-05 16:07:50 by formulalin
[色谱质谱] 压力为0 (7/667) 娟娟678 2017-05-05 2017-05-05 16:04:33 by formulalin
[色谱质谱] [已完结]样品空白的定量离子有响应怎么办 (0/240) lynnejiang 2017-05-05 2017-05-05 14:35:36 by lynnejiang
[色谱质谱] [已完结][关贴]毛细管电泳谱图数据导入指纹图谱相似性软件后,图谱不符 (1/258) shansun2014 2017-05-05 2017-05-05 14:32:14 by shansun2014
[色谱质谱] 关于Aglient HPLC (2/384) yaoyuan1018 2017-05-05 2017-05-05 13:28:06 by 小醇醇
[色谱质谱] [已完结]有没有做过氯甲酸-1-氯乙酯的方法学,求高手!!!!! (2/1112) 丿奔跑的蜗牛 2016-08-01 2017-05-05 12:51:59 by 李琦Lee
[色谱质谱] [已完结]化工中间体HPLC方法学验证问题 (5/926) 教皇- 2015-04-06 2017-05-05 08:41:08 by jhl2015
[色谱质谱] [已完结]有关苯醌合成分析问题 (6/1392) 306129770 2015-12-03 2017-05-05 08:04:26 by shantui9
[色谱质谱] [已完结]甲烷催化裂解 (0/701) 艾伦夏天的歌 2017-05-04 2017-05-04 20:08:58 by 艾伦夏天的歌
[色谱质谱] [已完结]96孔固相微萃取回收率怎样计算? (0/602) tymayer 2017-05-04 2017-05-04 16:40:03 by tymayer
[色谱质谱] [已完结]hplc检测Vc出来的结果总是不稳定,是什么原因,怎么解决? (评阅+5) (1/376) vivi_sea 2017-05-04 2017-05-04 11:33:05 by 北京雷泰仪器
[色谱质谱] 溶剂溶解性 (0/543) yzazad 2017-05-04 2017-05-04 08:47:13 by yzazad
[色谱质谱] Thermo LTQ Orbitrap与QTOF的同位素丰度比 (评阅+2) (7/3955) guevara1967 2012-04-30 2017-05-04 07:12:43 by wencongcong
[色谱质谱] [已完结]GC,几根色谱柱串联在一起,柱效和单跟色谱柱效有什么联系么? (4/1166) Misluv 2017-05-02 2017-05-03 20:13:01 by Misluv
[色谱质谱] [已完结]求助:安捷伦C18柱子端部漏液 (3/1251) xiaozzjin 2017-05-02 2017-05-03 18:50:32 by feona911
[色谱质谱] [已完结]文献翻译 (1/417) KOLA圆 2017-05-03 2017-05-03 15:09:18 by 冰点333333
[色谱质谱] [已完结]色谱分析 (3/586) yuyanhe 2017-04-24 2017-05-03 15:01:24 by yuyanhe
[色谱质谱] [已完结]气相色谱不出峰? (0/600) lww1988 2017-05-03 2017-05-03 14:49:15 by lww1988
[色谱质谱] [已完结]不同类型的三萜皂苷在显色剂为浓硫酸乙醇下跑薄层板,显示什么颜色? (3/1115) kyjylfk 2017-05-02 2017-05-03 09:38:36 by kyjylfk
[色谱质谱] [已完结]测液相的时候流动相用的12%乙腈和ph=7的缓冲溶液 (3/497) 赵子文 2017-05-02 2017-05-03 09:04:54 by 赵子文
[色谱质谱] 求助LCMS基线较高,峰高达5000,同时部分离子不出峰问题 (0/683) 妙芳12 2017-05-03 2017-05-03 00:34:56 by 妙芳12
[色谱质谱] 色谱求助 (3/446) 冯雪枫 2017-05-02 2017-05-02 18:38:31 by shen2003
[色谱质谱] 高效液相色谱 (3/557) 冯雪枫 2017-05-01 2017-05-02 16:52:21 by 柳絮虫
[色谱质谱] [已完结]对氯苯肼盐酸盐的核磁共振氢谱 (0/995) 和小派 2017-05-02 2017-05-02 15:17:50 by 和小派
[色谱质谱] 蒸发光散射检测器过夜使用,在线等    ( 1 2 ) (13/1156) 企鹅呼呼zz 2017-01-19 2017-05-02 13:41:53 by 柳絮虫
[色谱质谱] [已完结]标准品证书上的证书号是哪个?SB、GSB、BW、CAS、GBW、GBW(E)、证书编号、产品批号 (5/4087) macchiato2 2017-04-25 2017-05-02 12:36:18 by macchiato2
[色谱质谱] [已完结]薄层色谱求解 (3/530) xiaopang33 2017-04-27 2017-05-02 08:09:43 by vividmhy
[色谱质谱] [已完结]GCMS曲线这样子可以用吗?    ( 1 2 3 ) (21/1509) realworldcll 2017-01-14 2017-05-02 08:08:07 by 13777402657
[色谱质谱] Agilent C18色谱柱能用乙腈和异丙醇的流动相吗    ( 1 2 ) (13/4594) lixu19880714 2013-05-22 2017-05-01 06:30:39 by coreysevier
[色谱质谱] [已完结]gcms显示低真空错误 (2/2000) 穿梭传说 2017-04-30 2017-04-30 22:36:27 by 穿梭传说
[色谱质谱] [已完结]岛津LC-10 (1/283) 帅绝人寰 2017-04-30 2017-04-30 14:15:30 by superyeast
[色谱质谱] [已完结]Rf值的比较 (0/5931) 清殇 2017-04-30 2017-04-30 09:17:41 by 清殇
[色谱质谱] 请问现在研究气相色谱仪的老师有哪些都在哪个学校啊? (30/2055) tanglong1088 2017-04-20 2017-04-30 05:27:19 by tanglong1088
[色谱质谱] 想去化物所读分析化学的研究生,求各位哥哥姐姐们推荐不错的导师 (0/332) yresgaoshang 2017-04-29 2017-04-29 16:00:25 by yresgaoshang
[色谱质谱] [已完结]解谱软件 (1/1218) 王紫 2017-04-28 2017-04-29 15:19:11 by tanzhen
[色谱质谱] [已完结]甲醇含量测定 (6/770) xinianxi 2017-04-27 2017-04-28 19:29:59 by 冰河落鹰
[色谱质谱] 安捷伦 FID (3/1277) wlm0917 2017-04-27 2017-04-28 12:25:23 by superyeast
[色谱质谱] [已完结]基线差 (5/825) 翅膀没硬 2017-04-25 2017-04-28 11:29:44 by 忍冬1018
[色谱质谱] 螺螨酯测试方法 (0/169) sacifice 2017-04-28 2017-04-28 10:07:04 by sacifice
[色谱质谱] [已完结]GC-MS测16中多环芳烃用什么溶剂配的混标比较好? (评阅+2) (4/1235) chyy 2013-11-01 2017-04-28 09:05:44 by zhoushusandy
[色谱质谱] 高效液相色谱 (1/404) 娟娟678 2017-04-26 2017-04-27 22:55:18 by wlm0917
[色谱质谱] [已完结]TLC为了纯化跑板,怎样提取才能损失最少 (0/279) 薄荷糖? 2017-04-27 2017-04-27 22:01:57 by 薄荷糖?
[色谱质谱] [已完结]化学药有关物质液相检测三个问题 (9/1429) 蓝天下的白羊 2017-04-24 2017-04-27 20:48:01 by 蓝天下的白羊
[色谱质谱] 【讨论】乳酸标准溶液配制 (2/3781) geode 2010-11-08 2017-04-27 06:41:16 by 张兔子2
[色谱质谱] 色谱柱 (17/1118) jmhaojm 2017-04-26 2017-04-26 23:07:20 by szaoyang
[色谱质谱] [已完结]气质联用定性问题 (3/1391) 紫墨青 2017-03-02 2017-04-26 22:06:59 by zhpchluori
[色谱质谱] [已完结]凝胶电泳图谱分析 (0/707) 梨子049 2017-04-26 2017-04-26 18:54:46 by 梨子049
[色谱质谱] 同一样品的重复自动进样,保留时间不断右移是怎么回事? (5/800) amtalya 2017-04-22 2017-04-26 16:02:04 by ZHL下雨天
[色谱质谱] [已完结]亚油酸富集及检测 (0/306) 爱学习的小梁 2017-04-26 2017-04-26 13:11:59 by 爱学习的小梁
[色谱质谱] 形态分析 (1/237) ZYXFYZJZQ 2017-04-12 2017-04-26 10:04:08 by rockhaohao
[色谱质谱] 质谱绝对定量内标浓度的选择 (0/831) 拼命夫人c 2017-04-26 2017-04-26 09:38:04 by 拼命夫人c
[色谱质谱] [已完结]气质定量 (2/699) 拼命夫人c 2017-04-24 2017-04-26 09:29:22 by 拼命夫人c
[色谱质谱] [已完结]求助!荧光检测器基线不稳定 (0/1771) DevilF 2017-04-25 2017-04-25 16:12:09 by DevilF
[色谱质谱] [已完结]请帮我看一下谱图 (2/523) kingpepsi 2017-04-24 2017-04-25 15:34:38 by 小醇醇
[色谱质谱] [已完结]达沙替尼色谱条件 (评阅+1) (1/347) 棉花糖刘琴 2013-11-11 2017-04-25 11:50:57 by cuihuiting
[色谱质谱] 分析交流 (1/478) t892893235 2017-04-25 2017-04-25 11:48:48 by 史海君
资源 [ 查看全部 ] 作者 最后发表
[色谱质谱] 【资源】液相色谱柱原理 (14/6225) wangxiaoguo 2010-03-28 2017-05-09 19:06:16 by childhood93
[色谱质谱] 仪器分析工科版 (4/538) 刘志彬 2017-03-31 2017-05-09 17:47:45 by yfwen03
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