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    [热点] 基金申报 zhailichao 2026-01-16 刚刚
    【求助】在建草甘膦的检测方法,正负都试过了,都找不到母离子? (7/629) sseia42 2009-08-05 2009-08-05 13:53:34 by llqdick
    【求助】帮忙解下这个谱图,谢啦。 (0/152) pulpman 2009-08-05 2009-08-05 13:45:12 by pulpman
    【求助】如何检测钛靶纯度? (0/69) 梦想与现实共舞 2009-08-05 2009-08-05 13:02:40 by 梦想与现实共舞
    [色谱质谱] 【求助】请教GC能分析碳链的分布情况 1 (7/1054) wjgsunny 2009-07-25 2009-08-05 12:01:30 by donzen1981
    【求助】IR、MS、AAS、UV哪个不能测定同位素    ( 1 2 ) (11/504) han870702 2009-07-25 2009-08-05 11:54:42 by solocheng
    【求助】红外与毫米波学报    ( 1 2 ) (16/863) svm 2009-07-28 2009-08-05 11:30:21 by midibb
    [色谱质谱] 【求助】紫外分光光度计测量时零管直接用蒸馏水可以吗?    ( 1 2 ) 2 (13/847) yiyun121 2009-08-04 2009-08-05 10:56:53 by xiaoxiao7239
    [色谱质谱] 【求助】安捷伦气FID检测器信号为零? (5/481) 温馨9126 2009-08-02 2009-08-05 10:34:58 by liuqianqia
    [色谱质谱] 【求助】谁有岛津GC2010 自动进样器的中文操作手册 5 (0/245) chengy79 2009-08-05 2009-08-05 10:25:28 by chengy79
    【求助】荧光问题    ( 1 2 ) (17/564) shiyanyao 2009-07-18 2009-08-05 10:07:29 by liux101
    【求助】弱问一句:究竟什么是荧光增强啊,10BB (7/1142) pretty2970 2009-07-17 2009-08-05 10:02:24 by liux101
    【求助】ICP分析中双线法公式中的参数计算 (0/95) laodisi 2009-08-05 2009-08-05 09:52:00 by laodisi
    [色谱质谱] 【求助】LC-MS 求助 (8/831) iamwolfling 2009-07-26 2009-08-05 09:51:51 by solocheng
    [关贴]【求助】carbon dioxide-free water咋翻译? (3/495) luomuwuhen 2009-08-05 2009-08-05 09:44:21 by happy169
    【求助】单糖溶于水后,如何较快地挥干溶剂? (0/194) Jan855 2009-08-05 2009-08-05 09:22:13 by Jan855
    【资源】到哪买红外用的小工具 (4/266) yaoke77 2009-08-04 2009-08-05 08:00:47 by lijing_055
    【求助】怎样鉴定自然界的一种未知物质 (4/438) shining17 2009-08-04 2009-08-05 06:32:57 by choijinsil
    【求助】问下做粉体的元素分析可以用哪些方法? (7/298) bergkamp888818 2009-07-31 2009-08-05 06:23:24 by choijinsil
    【求助】ACS标准求助 (0/61) 水心 2009-08-04 2009-08-04 22:21:20 by 水心
    [色谱质谱] 【资源】两个不同版本的N2000色谱工作站说明书 (5/423) Sl6621 2009-08-04 2009-08-04 22:13:35 by Sl6621
    【讨论】色谱分析工作中怎样做好防护措施 (6/399) jiangqinyuan 2009-08-03 2009-08-04 21:52:50 by jiangqinyuan
    【讨论】EDTA滴定钙镁的时候怎么样掩蔽较大量的锰 (6/516) ptf1242 2009-07-31 2009-08-04 21:49:30 by ptf1242
    [色谱质谱] 【求助】测定人体组织中的污染物哪些方法好啊? (4/220) xymonkey 2009-06-16 2009-08-04 19:34:41 by wszyq1985
    [色谱质谱] 【求助】求助乙二醇硬脂酸酯中的单双酯含量的方法! 4 (2/114) chen05106307981 2009-08-04 2009-08-04 16:39:15 by yaoxning
    [数据分析] 【求助】帮忙分析一下红外 (0/88) gexin 2009-08-04 2009-08-04 16:39:00 by gexin
    [色谱质谱] 【求助】橄榄油脂肪酸GC的一些问题 4 (2/152) scdx912 2009-08-04 2009-08-04 16:29:39 by foxling2
    【求助】有瓶多组分气,怎么给CO2定值?急啊! (9/348) ttkl533 2009-07-31 2009-08-04 16:20:33 by cjzhu
    【求助】求助-关于ACCQ衍生剂相关问题 8 (1/84) hxl0832 2009-08-04 2009-08-04 15:46:01 by hxl0832
    [色谱质谱] 【求助】热导检测谱线上漂 (2/79) jinlchen 2009-08-04 2009-08-04 14:40:47 by jinlchen
    【求助】限用500小时的灯用了近700小时了,还能用吗? (8/532) Gardenia1391 2009-08-03 2009-08-04 14:07:18 by sumingchen
    [色谱质谱] 【求助】分析文章投稿求助 (8/1317) vava6 2009-07-31 2009-08-04 13:22:41 by solocheng
    [色谱质谱] 【求助】carousel是什么? (6/275) rtjrj 2009-08-03 2009-08-04 12:50:22 by ahugecat
    [色谱质谱] 【讨论】LCMS分析中,你都见过哪些准分子离子峰? (3/567) readonly 2009-08-03 2009-08-04 12:48:14 by ahugecat
    [色谱质谱] 【求助】求个可以做水相样品的凝胶色谱的地方 (1/85) swallowll 2009-08-04 2009-08-04 12:02:34 by Fiona.xxt
    [色谱质谱] 【求助】chiralcel AS-H柱子的问题 (5/426) cccqqqq 2009-08-03 2009-08-04 11:31:25 by fanchem9895
    【求助】如何推导金属锌含量的计算公式 20 (0/110) jqf701 2009-08-04 2009-08-04 11:17:55 by jqf701
    【求助】[size=4][font=黑体]粉状极性硅氧烷类化合物成份分析方法[/font][/size] 10 (0/60) ycheng1 2009-08-04 2009-08-04 11:12:33 by ycheng1
    【求助】溶液中钙离子的检测方法 (6/297) zhang_222 2009-07-13 2009-08-04 11:02:45 by liugang66
    [色谱质谱] 【求助】低浓度如何积分    ( 1 2 ) (11/364) blh3000 2009-08-03 2009-08-04 10:53:04 by blh3000
    【求助】标定氢氧化钠溶液    ( 1 2 ) (12/543) 酷T 2009-07-31 2009-08-04 10:50:08 by zw8937
    [数据分析] 【求助】校正曲线出现的问题 (1/118) yinhuanshun 2009-08-04 2009-08-04 10:49:53 by happy169
    【求助】酸碱滴定的适用浓度范围 1 (6/367) lq_xiongmao 2009-07-28 2009-08-04 10:32:24 by zw8937
    [数据分析] 【求助】关于电导的问题    ( 1 2 ) (13/497) 浩淇 2009-08-03 2009-08-04 10:10:53 by 浩淇
    【讨论】分析苯胺 (1/73) 潇湘月 2009-08-03 2009-08-04 09:57:57 by hmhua1
    【求助】dopamine 传感器 4 (1/66) yanyanzhang 2009-08-02 2009-08-04 09:33:54 by zhangkui198304
    【求助】关于有效数字保留的问题请指教~ (6/1134) 允星 2009-07-31 2009-08-04 09:02:30 by zw8937
    【求助】二甲苯溶液中的不明有机物怎么分析? 8 (2/216) huiqingtao 2009-08-04 2009-08-04 09:01:35 by husihan031
    【求助】关于油田污泥得含油分析 (0/88) 老是重名 2009-08-04 2009-08-04 08:55:45 by 老是重名
    【求助】锌粉中氧化锌含量的测定    ( 1 2 ) (12/682) jqf701 2009-08-03 2009-08-04 08:53:55 by zw8937
    [色谱质谱] 【已解决】有谁知道湖南或附近省份哪里可以做飞行质谱? (8/328) xiaodoufu661 2009-08-03 2009-08-04 08:47:01 by fycwolf
    [分析前沿] 【求助】有人投过journal of pesticide science吗? (1/172) feiyu61 2009-08-03 2009-08-04 00:23:32 by yensh
    [色谱质谱] 【求助】岛津GC2014基线走波浪线怎么办? (7/715) kyolu 2009-08-01 2009-08-03 23:28:36 by yomo
    【求助】求助紫外光谱d-d跃迁 (0/139) flyskysky 2009-08-03 2009-08-03 21:22:28 by flyskysky
    【求助】有关磷钾矿中钾的浸取 13 (0/73) wit2009 2009-08-03 2009-08-03 20:28:24 by wit2009
    [关贴]【求助】急需!!!谢谢! (5/228) xiaowankx 2009-08-01 2009-08-03 20:10:28 by zw8937
    [色谱质谱] 【求助】问个简单的气相色谱出峰与否的问题! (5/566) 19861205 2009-08-03 2009-08-03 18:06:16 by jiangrongh
    【求助】请教一个红外光谱的问题!答对送金币 2 (3/298) penghuabei 2009-08-03 2009-08-03 16:35:51 by beijiguang2003
    [色谱质谱] 【求助】有虫友用过HPLC来测定门冬氨酸和鸟氨酸吗? (3/319) achen928 2009-08-03 2009-08-03 16:34:54 by achen928
    [色谱质谱] [关贴]【资源】280++农残LCMS分析方法 (评阅-2) (5/273) wanghaitao2656 2009-08-03 2009-08-03 16:05:25 by wanghaitao2656
    中国原子吸收光谱分析发展30年的回顾 (评阅+1) (1/195) global.wun 2009-04-27 2009-08-03 15:47:32 by lanxueer521
    [色谱质谱] 【求助】有哪些常用的气相色谱数据库 急盼指教 (5/448) yo_yu 2009-08-03 2009-08-03 15:43:19 by taoler1226
    [色谱质谱] 【求助】欲买安捷伦的1200液相色谱,买什么配置的好 (7/479) ahwkl 2009-07-31 2009-08-03 14:47:14 by 巫女子佩
    [数据分析] 【求助】质谱仪原始数据分析 谁会帮帮我 (4/568) 番茄大棚 2009-07-22 2009-08-03 14:27:28 by zxz.1982
    【求助】农药样品该怎样前处理呢 (6/385) xyc121 2009-07-04 2009-08-03 13:55:11 by jwzh8
    【求助】有没有农药分析前处理方面的期刊啊 (4/342) feiyu61 2009-08-03 2009-08-03 13:54:37 by solocheng
    【求助】硝酸银滴定一定要在酸性条件下吗?为什么?    ( 1 2 ) (11/1348) li5ren 2009-07-31 2009-08-03 13:48:11 by camillia
    【求助】我想问一下扫描电镜是否对我们身体的辐射? (6/1038) zxlyid 2009-07-22 2009-08-03 13:32:40 by chinabull
    关于测水中VOCs的空白的制备的问题请教 (4/316) 海风海浪 2009-05-05 2009-08-03 13:00:10 by caob1981
    【求助】双氢可待因内标 2 (3/136) river888158 2009-08-02 2009-08-03 12:43:54 by solocheng
    [色谱质谱] 【求助】亚硝胺的检测 (2/118) hhx4658 2009-08-03 2009-08-03 10:59:32 by hhx4658
    [色谱质谱] 【交流】色谱质谱类的外文期刊都有哪些? (6/840) qingyu906 2009-08-01 2009-08-03 10:21:59 by zxz.1982
    【求助】IR Vs FT-IR    ( 1 2 ) (12/661) weiwei23 2009-08-02 2009-08-03 09:09:58 by weiwei23
    [色谱质谱] 【求助】氨基柱冲洗问题? (4/942) 小薇6702 2009-07-29 2009-08-02 22:16:51 by donzen1981
    [色谱质谱] 【求助】色谱峰面积与溶液pH值的关系 (4/256) shuanghao1 2009-07-31 2009-08-02 22:13:17 by gamine8661
    【求助】硫化氢分析仪用什么样的好? (0/82) aying5575 2009-08-02 2009-08-02 21:48:56 by aying5575
    【求助】弱问一句:甲醇与DMSO谁的毒性更大?    ( 1 2 3 ) (20/2327) Gardenia1391 2009-07-30 2009-08-02 19:29:20 by elvajack
    【求助】螺噁嗪检测纯度 (1/76) lixin4307 2009-08-02 2009-08-02 19:17:56 by elvajack
    [色谱质谱] 【求助】THF的第二维利系数谁知道啊 (0/98) meiyoucn 2009-08-02 2009-08-02 17:47:59 by meiyoucn
    【求助】荧光增强的数据处理方法(长期无人应助,请版主返还BB,谢谢了) (6/354) pretty2970 2009-07-26 2009-08-02 15:25:37 by LQ000323
    [其他分析] 【求助】酶标仪测定溶液在酶标板中的厚度要求 (1/168) zhang_222 2009-08-02 2009-08-02 15:17:37 by wxti
    [色谱质谱] 【求助】串联质谱的问题 (2/137) fzhrobin 2009-08-01 2009-08-02 14:20:30 by fzhrobin
    【求助】谁有南京医科大学的药物化学(二)课本或课件给小弟look 一下 20 (2/137) li5ren 2009-07-28 2009-08-02 13:09:02 by 发芽土豆
    [其他分析] 【求助】求助几个关于XRD谱图的问题 (3/212) bergkamp888818 2009-07-31 2009-08-02 12:56:15 by skymahao
    【求助】关于IR中的力常数 (1/78) littlemei 2009-01-04 2009-08-02 11:27:26 by minisun
    【讨论】当pH计的结果与试纸发生冲突时,该信哪个?    ( 1 2 3 ) (26/983) wylcyy 2009-07-30 2009-08-02 10:37:59 by fyh2006813
    【求助】分离溶剂与水 (2/104) APAO 2009-07-27 2009-08-02 10:23:50 by APAO
    [色谱质谱] 【求助】气相色谱内标法 (5/512) APAO 2009-07-30 2009-08-02 10:19:57 by APAO
    【讨论】请教核磁谱图中H位移的问题    ( 1 2 ) (11/850) 蓝色眼泪6786 2009-07-08 2009-08-02 03:03:58 by zhbsky
    【讨论】如何选择溶剂 (5/453) blh3000 2009-07-24 2009-08-01 22:48:20 by psd0714
    求助成都可以做气质联用机构的联系方式?  (3/172) 含笑1808 2009-05-10 2009-08-01 21:30:01 by zjfeng123123
    【求助】大家都来说说应化研究生仪器分析和色谱分离方向怎么样? (9/736) yeellay 2009-08-01 2009-08-01 17:31:27 by 西藏农民
    资源 [ 查看全部 ] 作者 最后发表
    【资源】高效液相资料整理 (7/352) panda123 2009-07-26 2009-08-05 12:18:25 by 风飞雨潇潇
    [色谱质谱] HPLC柱的安装与使用 (4/384) lishanshanchao 2009-05-17 2009-08-05 07:45:15 by shanchuanyu
    [色谱质谱] 【资源】waters液相色谱EMPOWER 教程 (5/853) xiongwei3707 2009-07-14 2009-08-05 06:15:32 by wangwei2001966
    [色谱质谱] 【资源】泵的使用寿命和维持 (4/274) 坚强 2009-07-13 2009-08-04 15:31:03 by guofx
    [色谱质谱] 【资源】安捷伦2009-10版消耗品手册 (3/265) veyong 2009-08-03 2009-08-04 08:48:55 by xiaoshm
    【求助】关于稠油组分成分分离? (5/592) shangguan1 2009-08-03 2009-08-03 23:55:26 by shangguan1
    推荐一个 红外谱图检索系统。 (8/976) baldeagle109 2008-12-07 2009-08-02 11:41:48 by aj-ho
    [色谱质谱] 【资源】安捷伦最新进样针选择指南 (4/250) swt1898 2009-06-18 2009-08-02 11:02:57 by swt1898
    [其他分析] 化学化工分析方法选择-研发分析方法开发初探(已搜索,无重复) (22/3790) jsys 2008-11-13 2009-08-01 19:39:13 by EdwardLau
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