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    [热点] 2024 - Chemistry and Pharmacology of Drug Discovery asymmsyn 2026-01-19 刚刚
    [关贴]高纯金属锰百分含量的测定 (5/402) newton2006 2008-11-14 2008-11-22 22:51:47 by newton2006
    水的IR 5 (0/69) littlemei 2008-11-22 2008-11-22 22:46:05 by littlemei
    求教:申请专利需要填写的材料 2 (0/64) wangsm828 2008-11-22 2008-11-22 22:02:34 by wangsm828
    急急急,入门级GC问题 (8/365) luoleihao 2008-11-20 2008-11-22 20:38:09 by hehutianshi
    怎样测氯化镁含量 (6/456) chenfeiyan3025 2008-11-22 2008-11-22 20:15:00 by chenfeiyan3025
    FID基线不稳如何解决 (3/700) 学员e0EK47 2008-11-22 2008-11-22 16:44:53 by zwk19840103
    求戴安公司IC-90离子色谱仪软件使用操作手册 (2/251) tling0417 2008-11-22 2008-11-22 13:14:43 by tling0417
    [关贴]求救--气相色谱 (6/216) tling0417 2008-11-16 2008-11-22 13:12:26 by uliya809
    急!!!!!!求助什么地方可以做固体核磁? 5 (2/103) zsychem 2008-11-22 2008-11-22 12:46:40 by 张忆鹏
    荧光石英比色皿用前处理 (5/507) staying 2008-11-20 2008-11-22 11:23:58 by staying
    氯化钙含量的测定 (3/476) chenfeiyan3025 2008-11-17 2008-11-22 05:01:57 by chenfeiyan3025
    请推荐一款紫外分光光度计 (5/449) chengwe1213 2008-11-21 2008-11-21 22:58:09 by zhaoyongqiang
    求助 10 (评阅-2) (2/88) 张喜英 2008-11-18 2008-11-21 22:49:31 by lchn18
    有没有可以提供紫外光谱的数据? (1/125) 李景权 2008-11-19 2008-11-21 22:44:35 by lchn18
    叠氮 红外 (2/87) lybsh 2008-11-19 2008-11-21 22:37:17 by pinguo
    求助:紫外分光光度法的问题 (3/520) lzb7758520 2008-11-20 2008-11-21 22:29:38 by lchn18
    [求助]请教大家,如何测定蛋白质内部的氢键含量~特别是形成α螺旋、β折叠内的 (0/51) njwy418 2008-11-21 2008-11-21 22:28:27 by njwy418
    【求助】一种分析方法【有效期截至2008年11月24日】 40 (7/288) kaiweihuang 2008-10-24 2008-11-21 21:11:32 by lwfying
    [关贴]请教一个物质的核磁数据!急! (5/339) warlen 2008-11-21 2008-11-21 20:08:01 by 佳怡
    [关贴]求助:HPLC手性柱被堵怎么办? 5 (评阅-5) (6/405) tdsojoe 2008-11-21 2008-11-21 20:04:10 by tdsojoe
    急求 陈国珍主编《荧光分析法》(第三版) (2/469) wlj4409 2008-11-21 2008-11-21 17:19:49 by kelg
    [其他分析] 求助XSeries2 ICP-MS中文或英文说明书或用户指南! (0/94) 小屁虫 2008-11-21 2008-11-21 16:32:10 by 小屁虫
    有关同步荧光的问题    ( 1 2 ) 7 (16/1041) wangshuang533 2008-10-08 2008-11-21 15:49:44 by zywtstc
    HPLC 裂峰 求助 (7/545) wlw03sk1 2008-11-19 2008-11-21 14:48:40 by zjutxueyuan
    含氨基酸的质谱(ESI-MS)的氨基容易掉? 3 (2/121) yl15448760 2008-11-21 2008-11-21 14:44:42 by finely
    基线调整和峰拟合处理是针对透过率数据还是吸光度数据或KM数据? (0/80) hxy366 2008-11-21 2008-11-21 14:08:50 by hxy366
    Shimadzu液相数据导出(急求) 10 (1/79) zyxiaoyezi 2008-11-21 2008-11-21 12:59:05 by kelg
    COA报告 (1/80) tangnaijie 2008-11-20 2008-11-21 12:36:10 by tangnaijie
    求助GC出峰的问题 (2/137) evalu 2008-11-21 2008-11-21 12:33:49 by mmeiying1023
    [关贴]1+1王水如何配置? (4/1620) yujiaoyuan 2008-11-20 2008-11-21 12:11:05 by yujiaoyuan
    求助: (评阅-2) (3/63) breeze1984 2008-11-21 2008-11-21 11:38:48 by wangzy999
    气相出峰问题    ( 1 2 ) (11/710) shichunyancs 2008-11-14 2008-11-21 11:36:58 by gl33811
    求助:所有样品只有一个峰 5 (3/295) coffee424907 2008-11-20 2008-11-21 10:48:24 by jsys
    帮助解析一下NMR图谱的结构,能给出基本结构奖励20金币 20 (4/302) yoshi 2008-11-20 2008-11-21 10:16:09 by liucheng883
    上转换与双光子激发发射是一个发光机制吗 (4/470) chenjl_4 2008-10-21 2008-11-21 10:13:48 by dagger_zhang
    求助柠檬酸根以及草酸根对二价铁的络合性 (1/2107) zhangdi198411 2008-11-20 2008-11-21 09:04:48 by zhangdi198411
    求助柠檬酸的络合问题 (6/715) zhangdi198411 2008-11-20 2008-11-21 09:02:27 by zhangdi198411
    求教 毛细管电化学发光分析问题 (1/108) liutao198425 2008-11-21 2008-11-21 08:57:29 by padodo
    紧急求助 (0/68) ppinwhu05 2008-11-21 2008-11-21 08:55:24 by ppinwhu05
    卡尔费休试剂 (1/297) feiya 2008-11-21 2008-11-21 08:47:08 by jsys
    [关贴]酸度计算公式中f是什么意思啊 (3/85) 李小香 2008-11-19 2008-11-21 08:45:42 by 李小香
    求国际照明委员会对色彩体系中不同颜色的波长范围的定义? (2/93) janicewan 2008-11-19 2008-11-21 08:43:56 by janicewan
    求助:请问什么是“乳取” 5 (1/77) wap925 2008-11-21 2008-11-21 08:43:40 by jsys
    固体样品的吹扫捕集 (1/79) xiaoyige 2008-11-20 2008-11-21 08:13:34 by xiaoyige
    最先给出正确答案的奖励30个金币,给出正确答案的给出相应奖励 30 (3/260) xiaohutushen3 2008-11-20 2008-11-21 00:35:47 by yqx0116
    草酸亚铁 (4/420) xinglijun 2008-11-19 2008-11-20 23:03:34 by wangzhilis
    液相搞出来的保留时间图,和紫外图,怎么保存为TXT,文档啊? (2/114) zyxiaoyezi 2008-11-20 2008-11-20 22:45:20 by kelg
    求助:检测鱼油中DHA、EPA的含量(上海) 10 (1/107) zita.sh 2008-11-20 2008-11-20 22:20:53 by HDLWH
    计算的问题 (3/67) 小小生2527 2008-11-20 2008-11-20 21:29:07 by wandrea
    有谁测过马拉硫磷 (9/383) janie2008 2008-11-15 2008-11-20 21:24:43 by tdfeng871
    谁有辛硫磷的标准红外谱图? 5 (0/42) songweiok 2008-11-20 2008-11-20 21:15:46 by songweiok
    求助有什么方法可以分析纯净水中离子的含量!!    ( 1 2 ) (10/479) 法官 2008-11-19 2008-11-20 19:41:57 by zh1984
    求助:酸酐峰得确定 3 (1/57) redtaro 2008-11-18 2008-11-20 17:08:48 by redtaro
    [关贴]求助:关于氟化物分析类的书籍,还有常用的络合剂和掩蔽剂 (评阅-1) (3/315) lvandsha 2008-11-19 2008-11-20 16:34:26 by jsys
    [关贴]Agilent1200谱图保存 (金币≥1)(5/169) gongchengu 2008-08-27 2008-11-20 15:41:40 by jsys
    安捷伦1200色谱工作站如何无痕迹删除分析数据? (6/714) gongchengu 2008-08-22 2008-11-20 15:34:40 by gongchengu
    [关贴]求高纯铝中铝含量的测定 (2/99) chiefchai 2008-11-19 2008-11-20 14:32:49 by chiefchai
    求助:GC/MS中TIC图的分析 4 (3/470) zh1984 2008-11-20 2008-11-20 14:08:03 by mmeiying1023
    求助:一种物质的液相色谱分析出现两个峰,该怎么办? (9/740) doudou-842 2008-11-20 2008-11-20 13:44:58 by jjing1983
    【求助】请教LCMS 谢谢上个帖子虫友的帮助 5 (0/69) readonly 2008-11-20 2008-11-20 13:02:54 by readonly
    [关贴]【求助】请教LCMS (3/247) readonly 2008-11-19 2008-11-20 12:57:26 by readonly
    请问在测定样品应光量子效率时,如何确定样品与标准物的激发波长 (1/155) lansir2000 2008-11-20 2008-11-20 12:52:00 by 骑着蜗牛追火箭
    [关贴]求助流动注射化学发光07 08年的综述类文献 (0/126) gongpeixue 2008-11-20 2008-11-20 12:42:05 by gongpeixue
    求助乙二醇的测定方法 (7/641) zz3482130 2008-11-18 2008-11-20 10:14:43 by wangjun2008
    Agilent 液相色谱仪的价格 (2/336) cgc717 2008-11-20 2008-11-20 09:56:52 by cgc717
    [其他分析] 谁有XRD标准谱图 2 (0/107) magnanimity 2008-11-20 2008-11-20 09:28:02 by magnanimity
    关于麻黄碱、核苷酸类分离的问题 (3/253) jjing1983 2008-11-19 2008-11-20 09:09:19 by jsys
    问一下MS数据里的absolute和relative abundance是如何计算的。 9 (1/129) luckybamboo.kw 2008-11-20 2008-11-20 09:00:00 by finely
    【求助】岛津IRPrestige-21/FTIR-8400S红外光谱仪如何显示峰值检测? (2/91) dujuan724 2008-11-19 2008-11-20 08:49:57 by dujuan724
    请教:死体积增大会有什么影响 (6/570) ld63462693 2008-11-19 2008-11-20 08:30:01 by ld63462693
    《求助》急急急 请问哪里能买到声纳? (0/46) drizzlesue 2008-11-19 2008-11-19 22:07:31 by drizzlesue
    乙酸乙酯的紫外吸收问题 5 (5/2568) wangwenlon 2008-11-19 2008-11-19 22:05:37 by jixf_1114
    请教各位:如何将有机和无机物质完全分开? (3/342) mingbing 2008-11-18 2008-11-19 21:52:11 by chenyong3089559
    有没有人用LC-MS测过亚油酸? (7/468) lankywang 2008-11-18 2008-11-19 21:36:52 by lankywang
    建议版内应新开质谱专版 (4/167) zcch 2008-11-19 2008-11-19 20:55:57 by yuxing
    求助:薄层层析硅胶型号的区别 (2/203) fblboy80 2008-11-19 2008-11-19 20:06:19 by fblboy80
    求CS-9000 双波长薄层扫描仪使用说明 5 (1/58) zhaoyang5620328 2008-11-03 2008-11-19 19:30:09 by zhbsky
    求助 如何处理数据 (3/185) xuxiaohui786 2008-11-18 2008-11-19 18:29:17 by yjc8183
    [关贴]关于气相色谱峰的问题 5 (5/334) xingliqiong2007 2008-11-16 2008-11-19 18:23:07 by xingliqiong2007
    [其他分析] [关贴]紧急求助:样品预处理 (7/163) lvandsha 2008-09-12 2008-11-19 17:39:57 by 阳光卓玛
    求硫脲的等电点 (0/45) zhangyan696 2008-11-19 2008-11-19 17:38:58 by zhangyan696
    求分析单糖的液相色谱柱 (4/458) yishoulian 2008-11-19 2008-11-19 17:24:40 by daisyzhangwei
    求教一个有关滴定沉积百分含量的问题 (0/46) wangyankun 2008-11-19 2008-11-19 17:15:59 by wangyankun
    帮忙推荐几个进口荧光的品牌    ( 1 2 ) (13/936) AFM 2008-11-14 2008-11-19 16:36:19 by zcch
    Sephadex LH20 (金币≥3)(0/47) anan1182635 2008-11-19 2008-11-19 16:17:23 by anan1182635
    二氧化钛拉曼求助 9 (2/173) scorpio_tracy 2008-11-19 2008-11-19 15:36:36 by mickey2838
    [关贴]求助:柱层析 (5/302) 湖泊 2008-11-18 2008-11-19 14:22:17 by 湖泊
    [关贴]求助:液相色谱面积归一化法 (3/476) 湖泊 2008-11-19 2008-11-19 14:21:24 by 湖泊
    pH=7有几位有效数字? (5/895) 骨头啃蚂蚁 2008-11-19 2008-11-19 13:13:38 by 骨头啃蚂蚁
    [求助]为什么我的柱子迅速完蛋?    ( 1 2 ) (17/761) 紫叶8436 2008-11-15 2008-11-19 13:04:43 by swt1898
    [求助]有关柱子寿命问题 (8/520) hlp117 2008-11-13 2008-11-19 12:59:15 by swt1898
    请教一下 (评阅-2) (4/285) zz3482130 2008-11-19 2008-11-19 11:37:34 by daisyzhangwei
    求助有关购买荧光仪 (0/92) chenjl_4 2008-11-19 2008-11-19 11:30:51 by chenjl_4
    求助:如何测定磷酸盐中的微量硅? (0/27) dx109 2008-11-19 2008-11-19 11:27:09 by dx109
    急:能用液相色谱分析1,6二果糖磷酸钙吗?如何选择色谱条件? (2/64) xiuyuli 2008-11-18 2008-11-19 10:38:38 by hd1113
    资源 [ 查看全部 ] 作者 最后发表
    【书籍】分析化学 [武汉大学] 第三版 (7/548) yizy372 2008-11-09 2008-11-21 21:20:34 by crazyff12345
    紫外-荧光在蛋白质分析中的应用 (PPT) (35/1324) xiaozhu160 2008-07-25 2008-11-21 21:07:20 by wanxiagao
    很实用的多维液相色谱 (2/127) wonder2002 2008-11-20 2008-11-21 18:12:23 by li310
    Structure Determination from Powder Diffraction Data (0/521) lihai0910 2008-11-21 2008-11-21 11:42:21 by lihai0910
    吸光光度法(紫外/可见光谱)讲座 (25/2134) anuozhang869 2008-08-03 2008-11-20 00:20:27 by RecA
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