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[热点] 售SCI一区T0P文章,我:8.O55.1.O.54,科目全,可十急 cdqGD6ftHmbl 2026-11-12 刚刚
[色谱质谱] [已完结][关贴]【【做GC-MS样品前处理时,是在水中做的suzuki反应,遇到很多问题,求教】】 (3/1024) yebitai 2015-01-02 2015-01-04 16:06:57 by chihaijun
[色谱质谱] 脂肪酸的荧光衍生 (0/264) 小盛1225 2015-01-04 2015-01-04 15:04:52 by 小盛1225
[色谱质谱] [已完结]红外光谱 (0/452) 549969526 2015-01-04 2015-01-04 13:28:09 by 549969526
[色谱质谱] [已完结]上海哪里可以做气相色谱定量检测短链脂肪酸? (0/620) sunyuhongok 2015-01-04 2015-01-04 12:42:24 by sunyuhongok
[色谱质谱] [已完结]液-质连用谱图分析 (1/724) 鹊桥一只鸦 2015-01-04 2015-01-04 11:15:14 by archbishop
[色谱质谱] [已完结]HPLC检测1-(1-萘基)乙胺,请各位同仁帮忙指点!!!    ( 1 2 ) (16/2044) thebestwl 2014-12-30 2015-01-04 09:58:36 by jiangyibing
[色谱质谱] [已完结]离子交换树脂,关于一种一元羧酸的洗脱问题 (5/901) shuxinrui 2014-10-08 2015-01-04 07:05:58 by shuxinrui
[色谱质谱] [已完结]实验瓶子清洗泡在什么溶液好    ( 1 2 3 4 ) (39/3787) 夏虫不语冰 2014-12-29 2015-01-03 21:52:14 by 天空下的傻瓜
[色谱质谱] [已完结]气相色谱利用标气测量氢气、一氧化碳、二氧化碳、甲烷 (1/1599) 我要发文章啊 2015-01-03 2015-01-03 19:19:45 by lich666
[色谱质谱] [已完结]气相内标不出峰 (3/539) 茄汁624 2015-01-02 2015-01-02 19:51:32 by 茄汁624
[色谱质谱] [已完结]色谱柱用水和乙腈梯度洗脱时,乙腈比例越大,柱压越高,为什么? (6/3338) 爱酿葡萄酒 2014-12-15 2015-01-02 14:02:33 by millllim
[色谱质谱] 气相色谱检测环己酮残留的问题 (6/1506) pencil-001 2014-12-31 2015-01-02 09:01:17 by xl_pro
[色谱质谱] [已完结]求助色谱分离遇到问题 (5/1861) chaoliucl 2015-01-01 2015-01-02 07:14:27 by huanghai_25
[色谱质谱] [关贴]LOQ的确定 (3/1364) 忘川亲亲 2014-06-09 2015-01-01 14:03:10 by ahchljctw
[色谱质谱] [已完结][关贴]HPLC-MS/MS如何做PCA分析 (评阅+1) (1/2133) 筱筱刘CC 2014-05-30 2015-01-01 13:07:22 by 俪兰护肤团队
[色谱质谱] [已完结][关贴]氨基乙腈盐酸盐液相色谱分析 (1/1653) a1042461638 2012-02-10 2015-01-01 06:48:33 by 达灬达
[色谱质谱] [已完结][关贴]有谁用过戴安液相变色龙7.1操作系统 (6/2652) 顽强的小耗子 2012-02-15 2015-01-01 05:14:29 by wowanhaijiao
[色谱质谱] [已完结]请教到底什么是离子色谱仪? (5/1077) wap925 2014-12-30 2015-01-01 00:35:41 by 1505110123
[色谱质谱] [已完结]硅胶反相填料的市场情况 (0/352) 狐狸尾巴 2014-12-31 2014-12-31 19:44:41 by 狐狸尾巴
[色谱质谱] [已完结]在GC/MS上建立的标准曲线方法去定量未知浓度的样品 (6/2444) zgd1303 2014-12-30 2014-12-31 15:41:00 by zgd1303
[色谱质谱] [已完结]HPLC峰面积不重复 (4/1214) imcelery 2014-12-31 2014-12-31 11:11:24 by imcelery
[色谱质谱] [已完结]求用过质谱的各位大神帮忙?急急!! (2/242) 惊风雨 2014-12-31 2014-12-31 10:53:51 by 惊风雨
[色谱质谱] Tris- HCL 在232nm下是否有吸收? (0/984) 黑里透白 2014-12-31 2014-12-31 10:27:56 by 黑里透白
[色谱质谱] [已完结]顶空气相测定三氯乙烷无法判定目标峰 (3/1006) 魔女越乾 2014-12-25 2014-12-31 10:10:37 by 魔女越乾
[色谱质谱] [已完结]加溶剂对气相测定的影响    ( 1 2 ) (10/1600) qingyanok 2014-12-30 2014-12-31 09:49:13 by lich666
[色谱质谱] [已完结]HPLC求助 (2/626) 605167923 2014-12-07 2014-12-31 08:40:56 by lifucheng
[色谱质谱] [已完结]液相空白溶剂峰的问题!!!!!!!!!!!! (2/1864) xf000936 2014-12-20 2014-12-30 20:52:31 by 天空下的傻瓜
[色谱质谱] 缓冲盐做流动相,测完之后柱子怎么冲洗啊?求大神赐教    ( 1 2 ) (15/2852) zhenyjiang 2014-12-22 2014-12-30 20:51:08 by 天空下的傻瓜
[色谱质谱] 请问下面几个样品好做么? (0/346) lipao 2014-12-30 2014-12-30 16:23:07 by lipao
[色谱质谱] [已完结]求助测超支化聚合物测支化度 (0/386) 星夜久久 2014-12-30 2014-12-30 15:44:00 by 星夜久久
[色谱质谱] [已完结]求助没有标准品的天然产物要怎么对其定性和定量 (2/566) azxy123 2014-12-30 2014-12-30 14:43:44 by azxy123
[色谱质谱] [已完结]气相色谱 不出峰    ( 1 2 3 ) (27/4363) 我是小小A 2011-12-19 2014-12-30 13:09:29 by 心如止水and
[色谱质谱] [已完结]色谱出峰顺序的判断 (2/1322) 月下青竹 2014-12-29 2014-12-30 12:15:15 by 月下青竹
[色谱质谱] [已完结]LOD和LOQ取决于什么?除了仪器这个重要因素外,样品处理方法有影响么 (8/3263) h1j2l3 2014-12-26 2014-12-30 10:33:10 by BY2MYX
[色谱质谱] [已完结]waters 2414 示差检测器 操作规程 (0/3907) yuanyuan2011 2014-12-30 2014-12-30 10:26:29 by yuanyuan2011
[色谱质谱] [已完结][关贴]气相色谱出峰 (3/631) 明天晴天09 2014-12-29 2014-12-30 09:12:38 by 明天晴天09
[色谱质谱] [已完结]液相流动相配置问题(相同配置方法,分离结果差异) (3/975) 张鑫yuki 2014-12-28 2014-12-30 09:10:57 by 张鑫yuki
[色谱质谱] [已完结]关于气质联用检测产物的参数设置 (7/1854) roubaoz 2014-12-29 2014-12-30 08:44:47 by chihaijun
[色谱质谱] [已完结]高效液相色谱分析中标样响应值R(Xi)是什么意思 (2/4164) 小侠飞 2014-12-29 2014-12-30 08:10:26 by lich666
[色谱质谱] [已完结]GC postrun analysis打不开 (6/2552) lionlian 2012-04-21 2014-12-30 07:43:19 by puddylee
[色谱质谱] 气相色谱六通阀进样,峰面积不稳定是什么原因 (3/1623) fallingstar 2014-12-25 2014-12-29 21:48:55 by wiuL
[色谱质谱] 糖柱对糖的分离顺序原理 (23/2745) baibaihu2787 2014-12-29 2014-12-29 18:27:00 by 寻找cock
[色谱质谱] [已完结]外标法标准曲线的斜率和截距值的相对标准偏差有什么要求?    ( 1 2 ) (评阅+1) (12/4854) wangxiuhong 2012-07-02 2014-12-29 18:26:05 by 瑾萱
[色谱质谱] [已完结]求助气相色谱基础问题 (评阅+2) (0/456) wangmeng0124 2014-12-29 2014-12-29 15:33:41 by wangmeng0124
[色谱质谱] [已完结]HPLC,od-h柱子测得方法没变,以前8MIN,10MIN分别出峰,现在都没峰了?    ( 1 2 ) (10/1561) 天瀚-戕 2014-12-26 2014-12-29 14:36:08 by 孔夫子f1
[色谱质谱] [已完结]想测试一下实验室高效液相的功能,求大神指教!!! (2/708) 丁mumu 2014-12-28 2014-12-29 14:17:07 by wh03wdd
[色谱质谱] [已完结][关贴]分析的高手给翻译下白 (4/1020) binglingko 2014-12-29 2014-12-29 14:12:48 by wh03wdd
[色谱质谱] [已完结]求助乙二醇,乙二醛和甲醛等的色谱分析!!!    ( 1 2 ) (评阅+1) (10/3093) donglong123 2014-01-03 2014-12-29 08:14:13 by ggloyj
[色谱质谱] [已完结]液相色谱 检出限问题 (7/1926) 笨笨熊娜娜 2014-12-24 2014-12-29 07:57:55 by 笨笨熊娜娜
[色谱质谱] [已完结]HPLC中压力一直都在上升求解决方法 (6/2417) ggyy0911 2014-12-19 2014-12-28 22:47:01 by 赈早见琥珀主
[色谱质谱] [已完结]气相色谱基线上漂,测VFA标样有峰但无含量 (2/997) yiyan09 2014-12-23 2014-12-28 21:20:46 by 傻牛皮
[色谱质谱] [已完结]c18柱适合用什么比例的流动相冲洗? 流动相用的是甲醇和水    ( 1 2 3 ) (评阅+1) (21/3899) jingshuxiao 2013-01-31 2014-12-28 14:23:00 by lovedich
[色谱质谱] 【求助】新液相色谱柱压力狂高!    ( 1 2 3 ) (20/3327) 专心科研 2010-08-17 2014-12-28 14:19:17 by lovedich
[色谱质谱] [已完结]标准品的溶解 (8/2375) 第二街 2014-12-23 2014-12-28 14:01:56 by 第二街
[色谱质谱] [已完结]请大神帮忙分析一下液相图    ( 1 2 ) (12/1364) hu-hui-min 2014-12-25 2014-12-28 11:28:10 by archbishop
[色谱质谱] [已完结]方法的检测限和回收率问题 (7/2741) Arthurware 2014-12-25 2014-12-28 09:37:36 by Arthurware
[色谱质谱] [已完结]agilent1100 制备色谱 问题 (5/974) sony2002 2014-12-27 2014-12-28 00:51:39 by superyeast
[色谱质谱] [已完结]GCsolution可以和安捷伦1790气相色谱连起来么 (0/335) 080711220 2014-12-27 2014-12-27 20:14:36 by 080711220
[色谱质谱] 向大神求教作图!!! (9/2077) 翯翯清秋 2014-10-31 2014-12-27 09:55:16 by zzybjr
[色谱质谱] [已完结]LC-MS谱图解析,求大神相助呀    ( 1 2 ) (15/2213) haha1234565 2014-12-25 2014-12-26 20:02:47 by haha1234565
[色谱质谱] [已完结][关贴]求助文献,急! (评阅-2) (0/321) wumengxia 2014-12-26 2014-12-26 18:14:35 by wumengxia
[色谱质谱] 表面分子印迹填充柱子,压力高 (4/857) 长师化学系 2014-12-16 2014-12-26 17:06:00 by 长师化学系
[色谱质谱] [已完结]校正因子如何算? (0/998) 清辉12365 2014-12-26 2014-12-26 16:50:43 by 清辉12365
[色谱质谱] [已完结]新手求助苯胺基乙酸钾色谱分析问题 (2/376) zhengheba 2014-12-26 2014-12-26 16:01:00 by archbishop
[色谱质谱] [已完结]求助各位大神 我有一个色谱峰分不开,各位大神帮我看看(HPLC测定16种多环芳烃) (5/1482) 嘻嘻小果冻 2014-12-23 2014-12-26 15:50:31 by liukuo1
[色谱质谱] 脂肪酸的检测为什么以气相作为国标 而不是液相? (0/801) 小盛1225 2014-12-26 2014-12-26 13:35:31 by 小盛1225
[色谱质谱] 中成药挥发性成分分析 (1/558) see__see 2014-12-22 2014-12-26 10:59:28 by jwr
[色谱质谱] [已完结]想要测定回收率,如下实验设计是否正确?望高手指点 (4/850) 我爱牙痒痒 2014-12-24 2014-12-26 09:33:15 by 我爱牙痒痒
[色谱质谱] 气相色谱常用柱流量、分流比小调查,有效回答的虫友发金币庆圣诞哦~ (1/944) ccsange 2014-12-25 2014-12-25 20:08:17 by baixi2009
[色谱质谱] [已完结]乙二醛保留时间 (2/1186) 暖心桃桃 2014-12-22 2014-12-25 15:37:18 by luchunliang
[色谱质谱] [已完结]固相萃取前调节样品的PH可以用柠檬酸和硼酸盐吗?后续要进LC-MS会有影响吗? (2/880) 客气 2014-12-24 2014-12-25 15:24:20 by luchunliang
[色谱质谱] [已完结]线性积分问题 (1/488) tnislight 2014-12-25 2014-12-25 15:08:44 by longyi706565
[色谱质谱] [已完结]各位大神,需要一些使用方法资料 (0/273) 地动仪张衡 2014-12-25 2014-12-25 13:40:18 by 地动仪张衡
[色谱质谱] [已完结]气相FID检测器 (0/859) ideheart 2014-12-25 2014-12-25 13:29:40 by ideheart
[色谱质谱] [已完结]GPC (0/284) GY顾夕颜 2014-12-25 2014-12-25 12:25:07 by GY顾夕颜
[色谱质谱] [已完结]硫酸阿米卡星衍生后稳定性    ( 1 2 ) (11/1501) fairyding 2014-12-22 2014-12-25 12:16:12 by archbishop
[色谱质谱] [已完结]关于苯醌检测波长的选择 (3/1722) renyan0627 2014-12-24 2014-12-25 11:43:53 by renyan0627
[色谱质谱] [已完结]气相出平峰,但增大流速峰形便会变尖 (3/1155) Caizhua90 2014-11-30 2014-12-25 10:20:43 by x31415926x
[色谱质谱] [已完结]奇怪的标准品 (8/1214) 第二街 2014-12-24 2014-12-25 10:18:10 by archbishop
[色谱质谱] [已完结]产物有溶于水的,有不溶于水的,如何进行标样的配制? (1/578) 风雨草 2014-12-17 2014-12-25 10:17:47 by x31415926x
[色谱质谱] 气相色谱与液相色谱测定结果差异    ( 1 2 ) (19/2951) angrui 2012-12-28 2014-12-25 07:52:17 by xinyiyghong
[色谱质谱] [已完结]峰型 (3/338) 缘觉1990 2014-12-23 2014-12-24 23:16:51 by 缘觉1990
[色谱质谱] [已完结]结构极其相近的酮醇在气相上出的峰合在一起了,怎么办 (5/1255) 阿海xhl1009 2014-11-16 2014-12-24 22:17:38 by 阿海xhl1009
[色谱质谱] [已完结]请教一下各位高手,GPC的基线不问,帮忙看看啊 (1/874) zhang521ww 2014-12-24 2014-12-24 21:00:57 by 十三有余
[色谱质谱] [已完结]色谱柱出现奇怪的双峰,求助 (4/1429) zzy_569 2014-12-16 2014-12-24 17:18:43 by beiwei45dbq
[色谱质谱] [已完结]关于物质不分开到底影响不影响定量的问题 (9/1684) yhvan 2014-12-20 2014-12-24 15:33:55 by jiujiang1988
[色谱质谱] [已完结]柠檬酸盐类的化合物适合使用什么流动相? (0/402) 秋wqm 2014-12-24 2014-12-24 14:28:33 by 秋wqm
[色谱质谱] [已完结]TCD热导池检测仪 (0/331) 清辉12365 2014-12-24 2014-12-24 10:46:35 by 清辉12365
[色谱质谱] [已完结]请问气相质谱的方法学验证该做哪些内容? (0/530) weicuiwen 2014-12-24 2014-12-24 10:39:37 by weicuiwen
[色谱质谱] [已完结]针孔式微膜过滤器用前需要润洗吗 (评阅+2) (3/896) 笨笨熊娜娜 2014-09-10 2014-12-24 09:45:00 by 笨笨熊娜娜
[色谱质谱] 高效液相 测组织中NADH 和NAD (26/4609) wanxiagao 2014-12-23 2014-12-23 23:30:38 by archbishop
[色谱质谱] 安捷伦GCMS5977质谱仪器界面的issoff是什么意思? (评阅+2) (1/3747) lixin_shaw 2014-12-23 2014-12-23 16:33:55 by lixin_shaw
[色谱质谱] [已完结]做过度洛西汀释放度的容量瓶底部洗不干净 (4/845) 不爱叫外卖 2014-12-23 2014-12-23 13:32:36 by 不爱叫外卖
[色谱质谱] 谁能帮我测一下手性环氧氯丙烷的ee值? (评阅+1) (8/1770) xiaohan1366 2013-11-28 2014-12-23 12:22:59 by 无糖冰红茶
[色谱质谱] 【求助】气相基线漂移原因怎样消除 (7/2073) hui1long 2010-10-11 2014-12-23 11:12:35 by yiyan09
[色谱质谱] [已完结]代谢组学实验药品处理使用浓度怎么确定 (2/710) 山西悬空寺空悬� 2014-09-15 2014-12-23 10:16:02 by 清水煮面
[色谱质谱] [已完结]用GC/MS做三氯乙腈标准曲线七个点的选取问题 (8/1631) zgd1303 2014-12-18 2014-12-22 17:49:23 by zgd1303
[色谱质谱] [已完结]跪求任意三化合物的紫外、红外、核磁、质谱图谱并自带解析。。必有重谢。。 (评阅-2) (3/559) wml19910226 2014-12-22 2014-12-22 15:39:31 by wml19910226
[色谱质谱] [已完结]检测波长的确定 (6/2075) dxy2132334 2014-11-28 2014-12-22 13:40:38 by 林海君君君
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