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    [热点] 2026年机械制造与材料应用国际会议 (ICMMMA 2026) hs18166zd58 2026-01-15 刚刚
    【求助】关于荧光的影响因素2008-2009外文文章 (2/196) myy545123 2009-10-19 2009-12-16 13:24:05 by supeicheng
    【交流】有做量子点的吗? (2/115) xndxlxy 2009-11-02 2009-12-16 13:22:32 by supeicheng
    【求助】求助含量测定方法?    ( 1 2 ) (15/609) luomuwuhen 2009-12-14 2009-12-16 13:13:13 by stare
    【求助】荧光量子产率 (2/270) lkx0816 2009-12-10 2009-12-16 13:11:24 by supeicheng
    【求助】称量范围 (7/514) 远慧 2009-12-16 2009-12-16 13:06:18 by 远慧
    【求助】流动注射 (0/88) jsc2001 2009-12-16 2009-12-16 13:03:20 by jsc2001
    [色谱质谱] 【求助】GC5890C色谱未点火基线波动的原故? 1 (3/257) id089 2009-12-15 2009-12-16 12:53:27 by byron1111
    [色谱质谱] 【求助】乳酸和醇类的液相色谱分析条件 (3/354) lemor_2008 2009-12-09 2009-12-16 12:47:22 by byron1111
    【求助】关于红外谱图线太细的问题 (1/124) wmdsjhjc 2009-12-15 2009-12-16 12:46:49 by wmdsjhjc
    【求助】半制备液相色谱 4 (1/198) jinjuan8341 2009-12-15 2009-12-16 12:31:29 by 天马侠客
    【资源】求助:什么仪器能测有机溶剂中的氯离子啊 7 (5/577) xiaoli365 2009-12-14 2009-12-16 12:01:44 by dxh_xp
    【求助】求助:废液中的锂含量测定 (8/405) zjxiaobai 2009-12-15 2009-12-16 11:41:18 by zhangsibao
    【求助】抗生素标准溶液的具体配法 4 (3/302) 435264172 2009-12-16 2009-12-16 11:35:03 by zhangsibao
    [色谱质谱] 【讨论】请问氨基柱分离生物碱的效果怎么样?如果好的话哪个品牌的好点啊? (3/575) jxnccsq 2009-11-02 2009-12-16 11:22:22 by chinabull
    [色谱质谱] 【求助】请教:不同的浓度面积百分比会有差别吗? (3/359) zxlyid 2009-12-15 2009-12-16 11:21:31 by yuanhangboy
    【求助】氨水的红外光谱 4 (2/567) sysdsy 2009-12-16 2009-12-16 11:12:21 by sysdsy
    【求助】请教:分光光度计相关问题!! (2/165) njyyyil 2009-12-16 2009-12-16 10:45:15 by qingyy
    关于液体红外定量分析 (4/473) lxhxyl2003 2009-04-22 2009-12-16 10:41:29 by qingyy
    [色谱质谱] [关贴]【求助】色谱谱图分析 (3/280) cooler8395 2009-12-16 2009-12-16 10:41:17 by yensh
    [色谱质谱] 【求助】请教:液质问题!! (2/140) muchonghh 2009-12-15 2009-12-16 09:48:33 by hustzju
    [数据分析] 【求助】请问做gc-ms 之后得到的结果图里面,坐标值的字体大小可以变大吗 (5/383) frank110119 2009-12-15 2009-12-16 09:24:54 by frank110119
    【求助】下列氨基酸的标准红外谱图要标记特征峰! 5 (0/1878) 草间弥生 2009-12-16 2009-12-16 08:37:50 by 草间弥生
    【求助】红外反射谱问题 (2/224) liuyumin2297 2009-12-12 2009-12-15 22:00:14 by 王尹鹏
    [色谱质谱] 【求助】请教GC-MS中的检出限(LOD)问题 (0/166) wuhong752 2009-12-15 2009-12-15 21:56:40 by wuhong752
    [色谱质谱] 【求助】10个金币求混合溶剂的问题 (9/463) chengaopan 2009-12-09 2009-12-15 21:55:15 by 王尹鹏
    【求助】各位专家、大虾帮忙看一下分析一下我的红外图(有奖) 1 (9/479) zgjzgj 2009-12-08 2009-12-15 21:09:33 by jjh1975
    【求助】求助 西安哪里有能测自由基ESR谱的地方 2 (0/86) taotao20098886 2009-12-15 2009-12-15 21:00:14 by taotao20098886
    【求助】有关污水中溶解性有机物表征的几个问题 5 (0/105) 826beibei 2009-12-15 2009-12-15 20:58:44 by 826beibei
    【求助】请问怎么将巯基从纳米金上断开? 5 (2/172) lixiang1642 2009-06-10 2009-12-15 20:27:35 by yensh
    【求助】求助:晶粒问题!! (4/279) ztj970831 2009-12-14 2009-12-15 20:04:59 by houhl
    [色谱质谱] 【求助】安捷伦液相1200中怎么看信噪比啊? (评阅+1) (3/2130) cfstuwxh 2009-12-14 2009-12-15 19:55:52 by yjj1314
    【讨论】红外测定的灵敏度问题 (3/416) kekecolo 2009-12-15 2009-12-15 18:03:54 by pinguo
    【求助】哪种离子液体可以溶解Al2O3 (1/118) muyicaoyang 2009-12-15 2009-12-15 17:05:15 by yunjun3
    【求助】向做过膜荧光的朋友请教一下。 2 (2/158) gonemrc 2009-12-12 2009-12-15 16:30:25 by heihei0404
    【求助】荧光光谱 (评阅+1) (1/192) chuhanqi 2009-12-15 2009-12-15 16:29:31 by heihei0404
    【求助】双光气的化学分析方法? 3 (0/103) wangchen1 2009-12-15 2009-12-15 16:12:18 by wangchen1
    [数据分析] 【讨论】标准工作曲线与方法工作曲线 (0/189) lulu1205 2009-12-15 2009-12-15 16:08:00 by lulu1205
    [色谱质谱] 【求助】求助:乙醛酸出峰时间? (2/301) hanlaoda199 2009-12-15 2009-12-15 16:07:28 by zhongweixu
    [色谱质谱] 【交流】学分析的进来,质谱的哦 (0/188) rcwlj 2009-12-15 2009-12-15 15:58:01 by rcwlj
    【资源】一篇97年常用溶剂NMR谱出峰位置的文献 (2/159) ht620 2009-10-04 2009-12-15 15:48:51 by gomelee
    【求助】化学生物学的网站? (1/127) 卢高飞 2009-12-15 2009-12-15 15:31:02 by rcwlj
    【求助】土壤铁的游离度的测定 (0/156) yaoke77 2009-12-15 2009-12-15 14:58:44 by yaoke77
    [色谱质谱] 【求助】请各位大侠帮我分析一下这个铝核磁谱 (0/100) weibin2008 2009-12-15 2009-12-15 14:04:53 by weibin2008
    [色谱质谱] 【求助】求助:标准曲线如何制作? (4/381) bhnchnuo 2009-12-14 2009-12-15 13:59:11 by yzy_0106
    [色谱质谱] 【求助】求助:液相无法定量问题?? (5/337) ztj970831 2009-12-15 2009-12-15 13:45:53 by hustyookie
    【求助】柠檬酸原材料怎么检测(急) (3/301) pring 2009-12-15 2009-12-15 13:38:21 by nwxjh
    [色谱质谱] 【求助】关于GC/MS 极性物质可以做吗 (3/310) lzx9968 2009-12-14 2009-12-15 13:31:22 by lzx9968
    [色谱质谱] 【求助】C18柱的PH 值范围? 4 (6/1008) gemin2008 2009-12-15 2009-12-15 13:26:26 by nwxjh
    [色谱质谱] 【求助】请问哪里可以买到液相柱的空管? 5 (1/101) yangchengxiong 2009-12-15 2009-12-15 13:22:07 by nwxjh
    【求助】请教:HPLC分析方法问题!!!!! 1 (2/181) maomi520 2009-12-15 2009-12-15 12:51:42 by dxh_xp
    [色谱质谱] 【求助】请教:液相两个峰分离度为1.0的问题!! (2/251) yfdihdx 2009-12-15 2009-12-15 12:46:29 by 天马侠客
    [色谱质谱] 求助:HPLC测2-吡啶甲醇的纯度 7 (4/267) fengyin8288 2009-05-01 2009-12-15 11:57:23 by luomuwuhen
    [其他分析] 【求助】测试材料耐磨性的设备及测试材料阻尼性能的动态热机械分析仪 (0/124) fzren1978 2009-12-15 2009-12-15 11:15:17 by fzren1978
    【求助】请大家分析一张红外光谱 有没有倍频啊 (4/455) qingshui295 2009-12-11 2009-12-15 11:13:05 by qingyy
    【求助】红外光谱图能表示含量么 (9/2098) sfk2003 2009-12-11 2009-12-15 11:11:42 by 草间弥生
    [色谱质谱] 【求助】问一下为什么二氯甲烷萃取的样品要在40度蒸发    ( 1 2 ) (10/957) xyc121 2009-12-07 2009-12-15 11:01:50 by akosrios
    【求助】手性化合物的两个异构体HPLC分析有一点连在一起 (7/521) shm190726 2009-12-13 2009-12-15 10:42:46 by shm190726
    [色谱质谱] 【求助】如何确保外标法或内标法能准确测定样品中待测物含量? 4 (2/216) zh1984 2009-12-15 2009-12-15 10:16:58 by zh1984
    【求助】氯含量检测 (6/498) sml0919 2009-12-14 2009-12-15 09:50:02 by 393696861
    [色谱质谱] 【求助】蛋白检测波长 2 (2/139) dapaosheng 2009-12-15 2009-12-15 08:23:41 by platto
    [色谱质谱] 【求助】求助:Hplc检测2-吡啶甲醇的问题? 2 (1/273) fengyin8288 2009-12-14 2009-12-15 08:18:22 by akosrios
    [色谱质谱] 【求助】四元泵漏气 (1/161) yupinhua 2009-12-14 2009-12-15 08:16:54 by akosrios
    [色谱质谱] 【讨论】温度对液相检测的影响 (评阅+1) (8/822) 安心风云 2009-12-11 2009-12-15 08:15:26 by zhangsibao
    [色谱质谱] 【求助】Astec CHIROBIOTIC V的维护和使用。 (0/105) cao2oem 2009-12-14 2009-12-14 23:07:26 by cao2oem
    【求助】瑞利wfx-110检测不出信号~~ 10 (0/91) lqy7606 2009-12-14 2009-12-14 22:26:41 by lqy7606
    [色谱质谱] 【求助】HPLC如何停泵扫描 (3/452) ycybw 2009-12-13 2009-12-14 22:03:19 by ycybw
    【求助】请问“CONEG 4E”的检测方法 (0/14) water424 2009-12-14 2009-12-14 21:17:56 by water424
    [其他分析] 【交流】关于气体的纯度知识 (评阅+2) (1/176) antarthur 2009-12-14 2009-12-14 20:10:07 by antarthur
    【求助】请教:检测水样问题!! (3/235) kuuikaifeng 2009-12-14 2009-12-14 18:37:17 by 菠萝1028
    [色谱质谱] 【求助】hplc分离维生素 3 (0/97) yangmr 2009-12-14 2009-12-14 18:16:28 by yangmr
    [其他分析] 【求助】火焰原子吸收吸光度变化    ( 1 2 ) 5 (10/849) lwj850522 2009-12-11 2009-12-14 17:57:13 by a040713047
    [色谱质谱] 【求助】甲醇和甲醛的分离问题 (3/471) yongkaijia 2009-12-14 2009-12-14 17:06:38 by akosrios
    【求助】ICP与原子吸收光谱的优缺点 (3/675) jiashe 2009-12-11 2009-12-14 16:29:28 by xiaohai6280
    【求助】哪里可以做便宜的X射线衍射,以下是我查到的例子,能做的联系我啊 (7/622) cpzyyan 2009-12-08 2009-12-14 16:24:45 by ting8ting
    【求助】锂镁的分离方法 (1/116) 平凡如沙 2009-12-14 2009-12-14 16:13:28 by zhongweixu
    [色谱质谱] 【求助】求助N-环己基-5-氯戊酰胺的HPLC检测条件 (2/129) guoguo1982 2009-12-14 2009-12-14 16:08:37 by zhongweixu
    [色谱质谱] 【求助】大孔树脂能分离直、支链淀粉的不?? (0/83) gqh25 2009-12-14 2009-12-14 16:06:45 by gqh25
    [其他分析] 【求助】紧急,请问如何配置氮气保护装置 (7/471) antarthur 2009-12-14 2009-12-14 16:00:17 by zhongweixu
    【求助】求助:测试石油含量相关问题!! (2/107) muchonghh 2009-12-14 2009-12-14 15:56:58 by hustyookie
    [色谱质谱] 【求助】求助:凝结的物质?相关问题!!! (4/187) njyyyil 2009-12-11 2009-12-14 15:30:49 by akosrios
    [色谱质谱] 【求助】请教一下异丙基三硫醚的质谱电离方程式 (0/123) jinwendong 2009-12-14 2009-12-14 15:23:35 by jinwendong
    【求助】哪种微量紫外分光光度计更好用? (2/128) sherry2009 2009-12-14 2009-12-14 15:06:35 by sherry2009
    [色谱质谱] 【求助】求助:HPLC条件问题!! (5/344) njyyyil 2009-12-13 2009-12-14 15:05:07 by njyyyil
    [色谱质谱] 【求助】标准品的标定问题!!! (8/634) j115090587 2009-12-14 2009-12-14 14:49:24 by j115090587
    【求助】紫外可见分光光度计和分子荧光分光光度计的差别及其原因? (评阅+1) (3/435) 诸葛鳌 2009-12-14 2009-12-14 14:42:18 by zhangsibao
    【讨论】高效液相 (6/375) fanmei 2009-12-14 2009-12-14 14:40:43 by caozh2008
    [数据分析] 【求助】关于XPS分析背底的问题 (1/326) 曾是一条鱼3968 2009-12-03 2009-12-14 14:12:25 by xps
    【求助】0.017mol/L的磷酸溶液怎么配 (4/1091) gemin2008 2009-12-14 2009-12-14 14:11:38 by zhangsibao
    【求助】求助:图谱问题!! (1/115) bhnchnuo 2009-12-14 2009-12-14 14:07:42 by zhangsibao
    【求助】求碳酸钡的红外标准谱图?6金币 (2/134) 上春 2009-12-14 2009-12-14 14:00:39 by wwy2351
    [色谱质谱] 求助,关于保留指数 (1/221) LIYUANDONG 2009-03-12 2009-12-14 13:36:33 by gamejorry
    [色谱质谱] 【求助】进样方法,程序设定 (0/100) wf_flora 2009-12-14 2009-12-14 13:32:44 by wf_flora
    【求助】半制备液相色谱 (1/177) jinjuan8341 2009-12-14 2009-12-14 11:53:11 by 天马侠客
    [色谱质谱] 【求助】安捷伦色谱 (8/440) awangxue 2009-12-13 2009-12-14 10:59:44 by chchzh
    【求助】急求 生化分析 课件 (1/97) chenlei0080 2009-12-12 2009-12-14 10:58:25 by chenlei0080
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