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    [热点] 材料284求调剂,一志愿郑州大学英一数二专硕 想上岸的土拨鼠 2026-03-01 刚刚
    [版内事务] 为什么不设 质谱分析 版块呢? (1/61) coffee424907 2008-03-07 2008-03-09 09:58:36 by zjx121610
    palkin extractor如何翻译 (0/59) taikong828 2008-03-09 2008-03-09 08:48:55 by taikong828
    求助!怎么样鉴定一个未知物是否含有磷? (2/82) liiming1986 2008-03-08 2008-03-08 23:59:19 by ci09220224
    [色谱质谱] 六通阀自动进样 (3/498) wangyuebo 2008-03-04 2008-03-08 22:20:06 by luliang
    有去参加2008年春季OMNIC 学习班的吗? (1/83) dindingoo 2008-03-08 2008-03-08 21:51:34 by 我爱小木虫223
    电分析化学得看的文章 (0/103) zengxianghua 2008-03-08 2008-03-08 20:18:33 by zengxianghua
    求助:含有微量Si元素的固体粉末样品这样处理?ICP检测 (2/102) zlflne 2008-03-08 2008-03-08 19:18:30 by zlflne
    【求助】丙酮浴 动态光散射(DLS) (2/100) leelen 2008-03-06 2008-03-08 19:10:57 by pigfly
    [色谱质谱] 气相色谱结果的百分数是指什么? (5/1267) luww 2008-02-26 2008-03-08 16:39:05 by luww
    大学生挑战杯,愿意帮忙的进 19 (8/525) 液相毛毛虫 2008-03-05 2008-03-08 15:23:21 by zjx121610
    请问 60%乙醇是体积比还是质量比 (8/792) cicily201 2008-03-03 2008-03-08 13:11:09 by cxsky315
    [色谱质谱] 点不着火? (8/179) qunqunliu 2008-03-07 2008-03-08 12:16:59 by honghao-li
    [色谱质谱] 液相报告 6 (5/169) feng007cn 2008-03-04 2008-03-08 09:55:32 by feng007cn
    质谱给出的分子量比计算分子量大5怎么回事? (1/102) yesno 2008-03-08 2008-03-08 08:43:16 by dnp
    [色谱质谱] 请帮忙分析一个液相拖尾情况 (5/509) piao7142689 2008-02-28 2008-03-07 16:23:19 by piao7142689
    求助 合成反应中控条件的建立思路 38 (7/291) jankyjun 2008-03-06 2008-03-07 14:43:46 by jankyjun
    测试未知元素的表征手段 (3/390) wj_julia 2008-03-07 2008-03-07 13:34:25 by zjx121610
    [其他分析] 有什么方法可以测量纳米级界面的厚度 2 (2/80) farming 2008-03-07 2008-03-07 13:32:45 by nls2008
    [色谱质谱] [关贴]求助一个液相色谱流动相的问题 (7/251) chunxiaxhg 2008-03-06 2008-03-07 11:49:32 by dnp
    请高手指教!1%联苯胺怎么配?非常感谢 (1/88) bumblebeecaas 2008-03-06 2008-03-07 08:40:26 by az_kevin
    分光光度法最大吸收波长的选择问题 (6/804) fwrq 2008-03-04 2008-03-06 22:39:26 by dnp
    求助:请问pg/mL 单位是什么意思啊,谢谢了    ( 1 2 ) (11/2441) wang7285486 2008-03-04 2008-03-06 17:36:50 by zhuzhubaby
    请教黑壁比色皿和白壁比色皿的问题 (4/747) windfall_0304 2008-03-05 2008-03-06 16:03:06 by prime2004
    [色谱质谱] 色谱分析前水的去除 (2/129) 学员e0EK47 2008-03-06 2008-03-06 15:22:43 by zwk19840103
    请问金属锌锰的检测办法 (0/54) k9906 2008-03-06 2008-03-06 14:41:32 by k9906
    求一本书:分析化学实验 (0/156) htf1201 2008-03-06 2008-03-06 14:06:09 by htf1201
    氯化钴标准溶液配制(急!急) (0/67) 绿波愁1982 2008-03-06 2008-03-06 11:16:32 by 绿波愁1982
    [色谱质谱] 向大家求助一个测定水分的办法 (8/274) jianhua007 2008-02-29 2008-03-06 11:03:56 by sq201
    请问新买来的硅胶上柱子前都要经过活化吗 (4/454) 100sjl 2008-03-06 2008-03-06 10:54:35 by lxgb110
    请教:三种分析方法的原理。以及其对样品的要求 3 (1/108) mamajunjun 2008-03-05 2008-03-06 10:42:00 by 绿波愁1982
    [色谱质谱] 流动相调整方法    ( 1 2 ) 23 (评阅+5) (15/962) zhaocai进宝 2008-03-05 2008-03-06 10:19:34 by sq201
    [色谱质谱] 液相中紫外吸收单位AUFS和mAU的关系 急!!! (2/3583) ningxia 2008-03-04 2008-03-06 10:15:19 by lxgb110
    一个索式提取的问题    ( 1 2 ) (10/599) youngfaye 2007-12-20 2008-03-06 09:36:03 by 绿波愁1982
    [色谱质谱] 色谱分析导论 (评阅+1) (1/127) loveshow 2008-03-05 2008-03-05 23:17:44 by spxt
    请问如操作瓦里安荧光仪里的三维荧光和同步荧光 1 (2/109) 挚友 2008-03-05 2008-03-05 22:15:08 by 挚友
    [其他分析] 请问有谁做微流控芯片方向 (7/434) wangli198408 2008-03-03 2008-03-05 21:13:34 by zjx121610
    碱性条件下Fe3+与双氧水的反应?急! (3/357) wanvend 2008-03-01 2008-03-05 20:39:27 by dnp
    [色谱质谱] 二甲醚对甲醇的相对校正因子 15 (4/591) feimi-china 2008-03-01 2008-03-05 18:48:37 by 铁甲骑兵
    [色谱质谱] waters的HPLC定量重复性差,请高手赐教 1 (9/603) hackerquanw 2008-02-28 2008-03-05 17:05:50 by lirongping
    [色谱质谱] [求助]SPME-GC联用老是出现杂峰 10 (5/367) Shoney 2008-03-04 2008-03-05 16:51:27 by fdwllq
    求助:甘油的色谱分析条件 3 (3/294) qbliu 2008-03-04 2008-03-05 13:32:45 by cata_turtle
    请问如何将TG图转化为DTA图形? (1/103) 任秀丽 2008-03-01 2008-03-05 13:20:37 by dnangelhj
    [色谱质谱] 使用毛细柱分析的注意事项 (评阅+1) (8/508) zhjing 2007-07-28 2008-03-05 12:38:57 by sq201
    求助高手:谁有全自动机械加码电光分析天平的使用视频,不胜感激 (2/185) kzyl 2008-03-05 2008-03-05 12:36:28 by kzyl
    [关贴]红外光谱 (1/89) rongronggely 2008-03-05 2008-03-05 11:34:05 by ramanlxh
    [关贴]《分析光谱学》 (金币≥1)(0/69) 学员injhZO 2008-03-05 2008-03-05 10:49:22 by qingfengzi
    SDS是否有荧光 (2/95) cyyhx1128 2008-02-26 2008-03-05 10:47:36 by jushitianmo
    [版内事务] 管理中的疑惑,大家商议商议    ( 1 2 3 ) (金币≥65535)(28/146) yensh 2008-01-21 2008-03-05 10:20:07 by yensh
    求助:用XRF怎么分析NaAlO2中的Na离子含量? (1/97) 赵李孙 2008-02-29 2008-03-05 09:27:36 by snowfield_1985
    急啊!环糊精包结了没手性的感光团一定会有诱导的圆二色信号吗? (1/71) lingler 2008-02-28 2008-03-05 09:24:23 by sally208
    请教XPS做元素分析 (1/132) mengerhui 2008-03-04 2008-03-04 23:09:17 by lovelyflying
    求助:甘油的色谱分析条件 (2/193) qbliu 2008-03-04 2008-03-04 23:06:25 by nkzjw
    求助:树脂条的问题,急 (2/74) zhanglin1227 2008-03-04 2008-03-04 19:41:47 by dnp
    [色谱质谱] 请问一下各位所用的三联吡啶钌是什么公司的? 3 (6/773) fannie 2008-03-04 2008-03-04 19:40:47 by nls2008
    有关喹啉量子产率的问题 (0/51) ai4_0 2008-03-04 2008-03-04 18:13:36 by ai4_0
    荧光问题请教 (2/155) ai4_0 2008-03-02 2008-03-04 18:10:09 by ai4_0
    哪个学校的分析化学比较强啊?    ( 1 2 3 4 5 6 .. 7 ) (63/4064) sendon663 2007-12-13 2008-03-04 15:20:45 by feirenlei
    [色谱质谱] 【求助】固相萃取小柱 35 (5/338) xiaoyabnu 2008-02-27 2008-03-04 13:32:42 by cqyc007
    [其他分析] 请教如何较好得把聚合物取向以便做X射线测结构 (1/57) xinkaifish 2008-03-04 2008-03-04 12:16:05 by zjx121610
    求助:质谱测定时的溶剂 (3/262) zhangyu7901 2008-03-02 2008-03-04 12:12:32 by zhangyu7901
    求助:Plackett-Burman 试验设计的相关知识! (0/124) tinger2007 2008-03-04 2008-03-04 10:43:12 by tinger2007
    请教如何做关于原子荧光光度分析法方面的论文 (0/62) lh521d 2008-03-04 2008-03-04 10:27:16 by lh521d
    求大量常见有机溶剂常温下的密度 (0/52) 神童熙熙 2008-03-04 2008-03-04 09:05:17 by 神童熙熙
    [求助]关于色谱分析和光谱分析(笨问题) (2/92) xurong20 2008-03-03 2008-03-04 08:52:33 by lxgb110
    求助壬酰氯纯度含量分析 (0/49) asif-lily 2008-03-04 2008-03-04 08:45:22 by asif-lily
    [其他分析] 求助!两种物质的MS标准谱图,10金币送上 10 (0/50) wangbo204 2008-03-03 2008-03-03 22:38:25 by wangbo204
    求助:随行标准具体怎么说? (0/28) mice123 2008-03-03 2008-03-03 21:33:26 by mice123
    raman图中3000-3100cm-1表征的是什么基团的振动 (4/271) ppshanshanqiu 2008-02-29 2008-03-03 15:57:33 by calenng
    求助:购买C-13 的甲醇 (0/28) alenlover 2008-03-03 2008-03-03 15:10:43 by alenlover
    求助:四销基取代酞菁铜红外光谱图和紫外光谱图 (0/94) jinxiaoqi26 2008-03-03 2008-03-03 15:09:26 by jinxiaoqi26
    新检测方法评价 (0/55) lichanghai 2008-03-03 2008-03-03 13:56:22 by lichanghai
    求助:测硫酸二甲酯残留的方法 (0/41) evalu 2008-03-03 2008-03-03 11:37:34 by evalu
    求助测定方法 (0/49) lizhenhua129 2008-03-03 2008-03-03 11:13:05 by lizhenhua129
    ★★★★★化学区版主招聘,欢迎报名★★★★★ (3/138) yxy8451 2008-03-02 2008-03-03 10:02:57 by dnp
    求1,3-丁二醇的测定方法 (1/64) cxzcool 2008-03-03 2008-03-03 09:45:16 by aiyuanzh
    求助 氯甲酸苄酯含量测定的方法 (0/145) jankyjun 2008-03-03 2008-03-03 09:04:53 by jankyjun
    请教:未知物鉴定方法! (2/69) hatty732 2008-03-02 2008-03-03 08:53:30 by Rainycc
    求助:乙醇胺,乙二胺,三聚氯氰纯度检测方法 (1/152) foxlueng 2008-01-20 2008-03-03 08:49:08 by foxlueng
    请问金属检测方法 (3/161) k9906 2008-02-25 2008-03-03 06:18:32 by yensh
    求助:请问配置pH=1和pH=12的亚甲基蓝溶液怎么配置啊? (2/622) yingying2009 2008-03-01 2008-03-02 23:26:43 by dnp
    GB11893总磷检测中遇到的问题 (3/443) betterya 2008-01-14 2008-03-02 22:42:05 by hhqq
    请问哪里有红外探测卡卖 (0/34) jennial 2008-03-02 2008-03-02 19:21:45 by jennial
    分析类期刊投稿 (1/99) 飞翔的蜘蛛 2008-03-02 2008-03-02 18:37:24 by spxt
    请教一个关于静电缔合的问题 (0/27) spendid 2008-03-02 2008-03-02 17:01:17 by spendid
    关于分析化学色谱方向研究生就业的虫子工作怎么样了 (1/128) quanming 2008-03-02 2008-03-02 13:09:14 by mengbaiyang
    (求助)各位能否帮我看下这张红外图谱,谢谢! (1/105) sxf82285501 2007-12-24 2008-03-01 22:30:01 by apuxueer
    [关贴]Analytical Chemistry (ACS)摘要(更新200805) (6/227) yensh 2008-01-08 2008-03-01 19:35:51 by hxj6021
    [其他分析] 5bb求助:合成该产物后怎么建立对各成分的仪器分析方法 5 (1/96) aiyuanzh 2008-02-29 2008-03-01 18:04:00 by aiyuanzh
    [色谱质谱] 关于angilent1100 单泵 问题    ( 1 2 ) (10/448) jcfredfox2008 2008-02-20 2008-03-01 16:42:26 by lxgb110
    资源 [ 查看全部 ] 作者 最后发表
    [色谱质谱] 气相 液相色谱虚拟实验室。swf,免费下载 (5/401) damojinghong 2008-03-06 2008-03-07 19:04:41 by cherycttc
    [电子书] 《近代核磁共振谱阐明结构 》全书下载 (6/572) lihai0910 2007-09-16 2008-03-07 08:51:10 by jianwu118
    [色谱质谱] 液相色谱优化预测软件 (27/2948) 沙恩霍斯特 2007-06-17 2008-03-05 21:31:47 by 噱头
    [版内事务] 【有奖活动】分析化学类期刊汇总活动 (31/4750) dongfang1629 2007-07-19 2008-03-05 20:52:28 by sally208
    [色谱质谱] 气相色谱基础知识介绍(附图) (23/1019) laidewanle 2007-11-27 2008-03-05 15:55:44 by jixiangyun
    [色谱质谱] 【分享】中科院研究生院色谱学课件 (13/489) qftian 2007-12-13 2008-03-05 10:05:28 by fengmanlou
    [色谱质谱] 进样小总结 (30/607) bhsui 2008-01-01 2008-03-05 10:01:24 by julian68816563
    [色谱质谱] 生物大分子的液相色谱分离和制备 [第二版 师治贤 王俊德].pdf (13/1063) lihai0910 2008-01-02 2008-03-05 02:43:30 by llimei81
    [其他分析] 一款很好的结合Excel的计算酸度的软件 (12/718) lmks2002 2007-10-22 2008-03-03 21:11:00 by jun_2523
    [色谱质谱] 经典色谱集,重发! (8/194) fanyibo1983 2008-02-18 2008-03-03 13:19:59 by Alice130
    仪器分析备课笔记 (15/924) zhenhuazhou 2007-11-26 2008-03-02 03:13:08 by jackyonexiong
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