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    [热点] 天津工业大学郑柳春团队欢迎化学化工、高分子化学或有机合成方向的博士生和硕士生加入 hubeizlc 2025-12-05 刚刚
    [色谱质谱] 【求助】使用带紫外检测器的HPLC如何检测硫酸根离子 (7/397) huyingmm 2010-04-06 2010-04-08 14:29:52 by huyingmm
    【求助】哪能买到农药原药啊 8 (3/256) liranhong 2010-04-07 2010-04-08 13:27:16 by liranhong
    [数据分析] 【求助】如何从对比数据中找出一组与原始数据最为相似的呢? (0/193) lxfeelyou 2010-04-08 2010-04-08 12:58:15 by lxfeelyou
    【求助】多菌灵风光光度法测定有疑问 4 (2/189) wolong1984 2010-03-31 2010-04-08 12:52:29 by wolong1984
    [色谱质谱] 【讨论】DB-1的老化 (0/202) guoyayun40 2010-04-08 2010-04-08 11:54:04 by guoyayun40
    【求助】做酶的催化时,怎么选底物浓度 (1/180) 仰望天空的鱼 2010-04-08 2010-04-08 11:11:56 by wolfmanh
    【求助】求助:气质联用,配制相关问题! (3/197) piaoyangg 2010-04-06 2010-04-08 10:50:50 by chengyi
    [其他分析] 【资源】提供专业LED检测服务 (0/119) bjpony8658 2010-04-08 2010-04-08 10:50:30 by bjpony8658
    [数据分析] [关贴]缓冲溶液配制中的迷惑    ( 1 2 ) (11/898) 贾明 2009-05-07 2010-04-08 10:09:34 by j115090587
    【求助】求助:质谱,保留时间出峰问题! (3/357) wangmeil 2010-04-07 2010-04-08 10:05:55 by wangmeil
    【讨论】海水样品中N/P偏低可能是什么原因? 6 (2/202) lailai868 2009-12-25 2010-04-08 10:03:03 by lailai868
    【求助】请问化学发光的基线太宽,应该采取什么方法 (0/159) 肥猫:福星 2010-04-08 2010-04-08 09:46:56 by 肥猫:福星
    [色谱质谱] 【求助】南京蛋白质液相纯度分析和液质分析 20 (0/122) benben00ly 2010-04-08 2010-04-08 09:46:50 by benben00ly
    【求助】薄膜全反射紫外测定 (1/24) fq0102 2010-03-29 2010-04-08 09:45:09 by fq0102
    【求助】求助:质谱出峰问题!如何解决? (ACI+1)(5/543) daodao158 2010-04-06 2010-04-08 09:42:39 by qwerasdf2783
    【求助】求助:进样的时候压力升高,压力超限?怎么回事? (3/369) wangleinhcll 2010-04-07 2010-04-08 09:28:12 by llvv77
    【求助】HPLC滤头 (1/282) wsjaky 2010-04-07 2010-04-08 09:06:14 by wmlksj
    【求助】如何用紫外表征共轭结构哦? 4 (1/307) hubin306 2010-04-07 2010-04-08 08:41:11 by qingyy
    【求助】请教红外透射/吸收/散射量的问题 4 (4/405) layytent 2010-04-02 2010-04-08 08:40:57 by xywang8328
    【求助】瓜环与染料的作用研究论文 (0/2) 724062723 2010-04-08 2010-04-08 08:00:15 by 724062723
    【求助】分析化学下册 武汉大学 第五版 习题答案 5 (7/691) 孤鹤 2010-03-14 2010-04-08 00:36:43 by lqm86
    【求助】原子吸收光谱 (5/340) chuansen 2010-03-26 2010-04-08 00:28:30 by huixing2010
    【求助】求助:自动进样器问题! (3/231) skymahaol 2010-04-07 2010-04-08 00:06:53 by chiraler
    【求助】电化学阻抗图谱 (0/147) luoheyi123 2010-04-07 2010-04-07 22:03:33 by luoheyi123
    【求助】火焰原子吸收和石墨原子吸收法测铅的含量为何结果相差很大?    ( 1 2 ) 4 (12/791) cy22ed 2010-03-23 2010-04-07 21:32:57 by wsandyy
    [数据分析] 【求助】如何做极化图 3 (金币≥10000)(0/4) bingling1012 2010-04-07 2010-04-07 21:25:23 by bingling1012
    【求助】电分析化学 哪种杂志好投 4 (1/177) 绿色心情682 2010-04-07 2010-04-07 21:01:39 by xipengucb
    [数据分析] 【求助】怎样在Origin中作图坐标表示出μΑ?    ( 1 2 ) (19/1282) 舒畅2238 2009-07-18 2010-04-07 20:50:31 by tq01w2x
    【求助】求助SEM能谱分析出现的疑问 18 (2/322) tuodou2984 2010-04-06 2010-04-07 20:49:18 by tuodou2984
    【求助】】求助:紫外检测相关问题! (1/225) wangmeil 2010-04-07 2010-04-07 20:44:50 by wangmeil
    [色谱质谱] 【讨论】填充柱制备 (0/137) lp98311 2010-04-07 2010-04-07 20:24:33 by lp98311
    [数据分析] 【求助】积分参数优化 (2/206) xiaoche360 2010-03-19 2010-04-07 20:14:19 by wuheng167
    [其他分析] 【求助】哪个牌子的扫描电子显微镜比较实用? (4/371) chillynight 2010-03-12 2010-04-07 19:56:04 by xkp123
    [色谱质谱] 【求助】求硫酸二甲酯分析条件(HPLC) 1 (2/387) 19861205 2010-04-07 2010-04-07 18:33:55 by 柳成阴
    【求助】双乙酸钠中氯离子含量测定方法 (1/325) 幸运宝贝 2010-04-06 2010-04-07 17:55:41 by zhongweixu
    【求助】氯离子检测 (3/443) wudanli 2010-04-06 2010-04-07 17:54:21 by zhongweixu
    【求助】求助:流动相问题! (3/349) wangleinhcll 2010-04-07 2010-04-07 17:49:39 by zhongweixu
    【求助】求助:化合物相关问题! (1/156) fuelcell.xjt 2010-04-07 2010-04-07 17:44:46 by zhongweixu
    [色谱质谱] 【讨论】关于试剂 (评阅+1) (5/343) zhanghui1120 2010-04-02 2010-04-07 17:05:11 by xywang8328
    [关贴]【讨论】原子吸收中一般不用硫酸和磷酸处理样品,而采用盐酸和硝酸这是为什么? (7/2652) jidanling 2009-12-18 2010-04-07 17:02:25 by leleyuyu
    [关贴]【求助】原子吸收分光光度计问题 (3/255) eileen6280 2010-01-02 2010-04-07 17:00:32 by leleyuyu
    [关贴]【求助】原子发射光谱法和原子吸收光谱法的异同点 (9/5153) 分析—贤 2009-11-26 2010-04-07 16:51:47 by leleyuyu
    [色谱质谱] 【求助】柱压问题 (9/520) huixian 2010-03-28 2010-04-07 16:49:01 by xywang8328
    [色谱质谱] 【求助】有关气质图谱的问题? 3 (1/278) qincai33 2010-04-07 2010-04-07 16:38:24 by supercat0821
    【求助】求助:邻苯二甲酸盐的测定前处理方法 (3/195) xq04290 2010-04-06 2010-04-07 16:00:01 by xq04290
    【求助】请教一个概念问题! 15 (金币≥5)(0/11) 349145126 2010-04-07 2010-04-07 15:31:41 by 349145126
    [色谱质谱] 【求助】porapak q 柱子用来分离甲醇的柱温和进样温度、检测温度为多少啊? 46 (3/234) 卓雅烟琳 2010-04-06 2010-04-07 15:31:08 by haijian
    【求助】羟苯丁酯是对羟基苯甲酸丁酯嘛? (2/242) 小鲸鱼568 2010-04-07 2010-04-07 14:44:16 by 小鲸鱼568
    【求助】有谁了解bio-rad公司荧光光度计的操作方法 10 (0/127) finding1371 2010-04-07 2010-04-07 13:48:01 by finding1371
    [色谱质谱] 【讨论】色谱的峰面积 (9/700) lingjie 2010-04-01 2010-04-07 13:13:19 by 西湖醉鱼
    【求助】做总磷标曲时颜色从蓝急速变灰 2 (4/745) maomao1110 2010-04-06 2010-04-07 13:11:22 by longying2008
    [分析前沿] 【讨论】毛细管电泳的重现性好不好捏? (2/300) qingcha 2010-03-31 2010-04-07 12:29:09 by 83908458
    【求助】求 cma410a 化学腐蚀测量仪信息 20 (1/111) haitao227 2010-04-03 2010-04-07 12:06:15 by haitao227
    [色谱质谱] 【求助】糊精的分析测定 (2/140) xucheng104 2010-04-07 2010-04-07 11:18:58 by xucheng104
    [色谱质谱] 【求助】哪里可以做质谱 (2/179) italianboy8268 2010-04-07 2010-04-07 10:54:43 by italianboy8268
    [色谱质谱] 【求助】液谱保留时间波动问题    ( 1 2 ) 4 (15/579) feiyu61 2010-04-01 2010-04-07 10:37:40 by xywang8328
    【讨论】不同激发波长下测荧光量子产率一问 (2/590) psfan 2010-04-06 2010-04-07 10:29:44 by psfan
    【求助】核磁共振测氢元素 (0/130) italianboy8268 2010-04-07 2010-04-07 10:21:35 by italianboy8268
    [其他分析] 【求助】一条诡异的TG曲线 (9/611) liumang7290 2009-07-07 2010-04-07 10:09:49 by jxp5232429
    【求助】在不连接红外光谱仪的情况下可以用红外的OPUS软件吗 (6/479) bingling1012 2010-04-06 2010-04-07 10:09:22 by bingling1012
    【求助】青霉素和维生素化合物属于酸性还是碱性? (0/424) suyan 2010-04-07 2010-04-07 10:09:08 by suyan
    [色谱质谱] 【求助】请教进样量 (4/326) ueline 2010-03-26 2010-04-07 10:07:26 by 蓝风叙
    [色谱质谱] 【求助】甲苯溶剂的标准品溶液配制问题 4 (评阅+5) (6/409) wuhong752 2010-04-06 2010-04-07 09:59:25 by liuyufei3087
    【求助】求助:柱子相关问题! (3/224) piaoyangg 2010-04-06 2010-04-07 09:53:52 by liuyufei3087
    【求助】求助:气相检测,柱温应该设为多少呢? (3/263) cwxa990 2010-04-06 2010-04-07 09:46:09 by jiujieshan
    [其他分析] 【求助】关于散射与消光系数 10 (0/183) Tracy1265 2010-04-07 2010-04-07 08:47:23 by Tracy1265
    [其他分析] 【求助】SEM ESEM FE-SEM 的优势各是什么啊 (3/1435) cugfish 2010-01-06 2010-04-07 08:44:45 by jxp5232429
    【讨论】透析现象解释 (4/297) pkming 2010-04-06 2010-04-07 08:35:33 by pkming
    [分析前沿] 毛细管电泳升降杆咔咔响怎么回事呢? (0/176) qingcha 2010-04-06 2010-04-06 22:18:19 by qingcha
    【求助】如何定量分析水中铵根离子的浓度? 13 (8/1229) jiangtd 2010-04-06 2010-04-06 22:05:33 by wlfine82
    【求助】购买标准品!    ( 1 2 ) (14/793) cathyzhzhang 2010-01-19 2010-04-06 22:04:50 by 雪如歌
    【求助】固体紫外 2 (5/458) 10337 2010-04-01 2010-04-06 21:21:21 by 10337
    【求助】求:脱水穿心莲内酯紫外图谱    ( 1 2 ) (10/539) liuyj_1987 2010-04-01 2010-04-06 20:53:21 by nicer
    [色谱质谱] 【求助】HPLC走样时基线飘有什么好的解决方法吗? 3 (9/1124) zjloveru 2010-01-19 2010-04-06 20:47:42 by oxygen7341
    【求助】大量三价铬溶液中微量六价铬的测定 (0/206) songjun0775 2010-04-06 2010-04-06 20:44:56 by songjun0775
    【求助】高性价比固相萃取装置,品牌,和大概价格 2 (0/176) kwzh2008 2010-04-06 2010-04-06 20:28:01 by kwzh2008
    [色谱质谱] 【讨论】保留时间 (1/200) NC连击 2010-04-06 2010-04-06 20:22:00 by NC连击
    【求助】液相色谱分离问题! (1/178) skymahaol 2010-04-06 2010-04-06 20:01:29 by skymahaol
    【求助】求助:液相问题! (0/118) fuelcell.xjt 2010-04-06 2010-04-06 19:59:56 by fuelcell.xjt
    [色谱质谱] 【求助】谁给解释一下啊?出来了个倒峰 (评阅+1) (9/386) city2047 2010-04-03 2010-04-06 19:47:46 by honesty8484
    [色谱质谱] 【资源】安捷伦1100及1200液相泵的日常维护 (1/286) global.wun 2010-04-06 2010-04-06 19:41:10 by yanan675
    【求助】求助:出现肩峰,怎么回事? (5/452) daodao158 2010-04-01 2010-04-06 19:34:41 by liuyufei3087
    [色谱质谱] 【求助】不好意思,问个低级问题,HPLC色谱峰图怎样输出? (8/539) glf20078583 2010-04-06 2010-04-06 19:30:50 by 晔8690
    [色谱质谱] 【求助】液相测定峰形不尖锐?    ( 1 2 ) (评阅+1) (16/1730) 小木amu 2010-01-04 2010-04-06 19:28:31 by buwenlu
    【求助】硫酸是否有紫外吸收    ( 1 2 ) (11/1530) cometring 2010-04-01 2010-04-06 18:33:16 by shenyangph
    【求助】求助:液相色谱出峰问题! (5/435) wangmeil 2010-04-06 2010-04-06 17:45:51 by saintcecilia
    【求助】怎么配制0.5M,PH为4.7的醋酸|醋酸钾缓冲溶液?或者醋酸|醋酸钠? (5/1563) zhaowei123 2010-04-05 2010-04-06 17:44:02 by jndxzcl
    [色谱质谱] 【求助】甲基汞的测定 (0/137) yuanmylove 2010-04-06 2010-04-06 17:26:37 by yuanmylove
    【求助】求助一个基础概念问题 (3/293) 83908458 2010-04-06 2010-04-06 16:40:54 by prettypigeon522
    【求助】求助:红外光谱吸收峰问题! (0/167) wolfmanh 2010-04-06 2010-04-06 16:37:19 by wolfmanh
    [色谱质谱] 【求助】液相如何跑标样 10 (0/129) zxing147 2010-04-06 2010-04-06 16:35:11 by zxing147
    [色谱质谱] 【求助】求助:液相检测标准品相关问题! (3/245) wangleinhcll 2010-04-06 2010-04-06 16:25:31 by 西湖醉鱼
    【求助】急问怎么确定一个新物质的激发波长? (8/489) sscc 2010-04-02 2010-04-06 16:04:21 by sscc
    [色谱质谱] 【求助】回收率指示物与内标 (0/138) liaosj 2010-04-06 2010-04-06 15:46:26 by liaosj
    【求助】为什么总氮测定时会出现负值 (1/1601) 大致若鱼 2010-04-06 2010-04-06 15:43:25 by liuyufei3087
    [色谱质谱] 【求助】色谱分析-极性柱    ( 1 2 ) (10/576) jiujieshan 2010-04-06 2010-04-06 15:15:32 by jiujieshan
    [色谱质谱] 【求助】HPLC废液如何处理?    ( 1 2 ) (19/1179) zhangzhang919 2010-02-27 2010-04-06 15:14:07 by buwenlu
    资源 [ 查看全部 ] 作者 最后发表
    【分享】原子吸收光谱分析应用基础【已搜索无重复】 (21/1623) wwweeerrr 2009-04-09 2010-04-08 08:14:36 by 徐莉莉1123
    [色谱质谱] 很好很好的PDF:高效液相色谱学员手册集合    ( 1 2 ) (53/2670) mxp123 2009-04-17 2010-04-06 22:03:18 by pigkissdog
    【资源】杜瓦罐(液氮罐)的使用方法-录像 (7/685) yanan0523 2010-04-04 2010-04-06 17:50:58 by yanan0523
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