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    [热点] 溴的反应液脱色 18232227466 2026-01-18 刚刚
    【求助】北京哪能做氢气气氛的TG-MS(提供有效信息者有报酬) (2/86) jglsxl 2009-03-09 2009-03-10 21:58:37 by jglsxl
    滴定法测定硫普罗宁含量中的问题 5 (2/144) hoxnm 2009-03-10 2009-03-10 21:41:56 by wandrea
    求助 气相色谱基线 (3/266) 蔓生百部 2009-03-10 2009-03-10 20:55:53 by 铁甲骑兵
    请教AAS测Pb中试样空白过高的问题 (4/432) jeff312 2009-03-08 2009-03-10 20:15:29 by jeff312
    求助:做HPLC,三萜类物质的溶剂用什么好 (3/347) 学员rnroGB 2009-03-06 2009-03-10 20:02:50 by 嘉木
    关于头孢地尼分散片有关物质测定 (0/129) 学员4qJ01W 2009-03-10 2009-03-10 19:51:36 by qingfeng001
    请教金属离子含量的测定问题,回复者有金币奖励! (9/409) jiaersky 2009-03-10 2009-03-10 19:36:23 by damojinghong
    [其他分析] 滴定的EP值 (2/101) yanjin_jia 2009-03-03 2009-03-10 19:36:09 by yanjin_jia
    铝元素标准溶液配置是有没有可能不成一条直线 10 (0/124) titanium9656 2009-03-10 2009-03-10 19:34:33 by titanium9656
    关于多元素快速分析仪 (1/69) yangyxj 2009-03-08 2009-03-10 19:34:30 by yanjin_jia
    求助:液相色谱仪的压力传感器好像失灵了,哪里有维修岛津LC-10AT液相色谱仪的? (4/480) jim1223 2009-03-06 2009-03-10 18:43:12 by jim1223
    [色谱质谱] 求助:空气中的有机物采样及分析问题(谢谢!) 20 (4/350) deyxy200301321 2009-03-03 2009-03-10 17:39:23 by pangxm
    求助:高锰酸盐指数与有机物物质浓度之间的关系 (0/57) 107278161713 2009-03-10 2009-03-10 17:02:38 by 107278161713
    [色谱质谱] 液相色谱的泵抽不上来流动相,请教    ( 1 2 ) (11/1336) lyy66 2009-02-26 2009-03-10 16:40:11 by 香格里拉
    求助:HPLC测定时,样品超声波脱气的具体操作方法? (4/682) zhangxjx 2009-03-09 2009-03-10 16:37:02 by xhwy1998
    Ba(OAc)2的中文名叫什么啊? (4/496) wxstongxue6161 2009-03-09 2009-03-10 16:35:47 by 香格里拉
    医学检测用微量元素分析仪的原理? (1/55) tianzhen387 2009-03-03 2009-03-10 16:10:02 by sniffer
    求助玩具中重金属检测标准和方法 10 (3/418) 天空YE888 2009-03-08 2009-03-10 16:08:20 by sniffer
    求助将重金属提取出来的方法 (5/551) 中原小哥 2009-02-28 2009-03-10 16:00:07 by sniffer
    大家知道都哪能测XPS啊? (9/549) guoguoguo 2009-02-26 2009-03-10 15:15:34 by Au6803
    色素 (3/100) sunlinlinsunlei 2009-03-06 2009-03-10 15:02:36 by sunlinlinsunlei
    如何配置0.5%盐酸乙醇溶液 3 (1/1964) shiqi594 2009-03-10 2009-03-10 14:56:45 by hezia
    [关贴]救救我吧,柱效低,峰前延。。。    ( 1 2 3 ) (21/1256) dongfanghuazhu 2008-12-09 2009-03-10 12:56:54 by shhw2008
    [其他分析] 请问常用有机溶剂有哪些 (2/86) gcx7297 2009-03-09 2009-03-10 12:29:43 by jsys
    关于游离碱的测定 (4/684) soer8848 2009-03-06 2009-03-10 11:41:24 by jsys
    关于CMA认证分析报告的疑问 (0/120) taoqiyunguang 2009-03-10 2009-03-10 11:20:41 by taoqiyunguang
    求助 拉曼光谱仪的分辨率和CCD的像素数有什么关系 (0/105) jinniu82 2009-03-10 2009-03-10 10:45:41 by jinniu82
    【求助】 假单胞菌脂肪酶的紫外光谱? (0/37) cutegirl 2009-03-10 2009-03-10 10:20:15 by cutegirl
    请教: 5 (评阅-5) (8/336) owen2007 2009-03-09 2009-03-10 09:25:17 by owen2007
    哪里可以进行TEM测试? (0/46) 拂晓 2009-03-10 2009-03-10 08:21:43 by 拂晓
    [数据分析] 化合物的不同元素原子个数比怎么用XPs计算出来? 5 (0/194) 拂晓 2009-03-10 2009-03-10 08:19:03 by 拂晓
    [色谱质谱] LC-MS/MS解谱 (6/896) liuruijiexmc 2009-03-02 2009-03-10 01:47:09 by ssyj5895944
    液相出负峰了 (9/810) 学员x3Isub 2009-03-08 2009-03-10 00:38:30 by sendyzhang5210
    【求助】SERS的谱能否通过软件包预测,类似chemoffice预测NMR谱 8 (5/312) GrasaVampiro 2009-01-30 2009-03-10 00:22:27 by pinguo
    求助关于X射线的一个问题 (3/343) wenruitao 2009-03-09 2009-03-09 22:33:55 by wenruitao
    [关贴]求2本小书 (0/86) ld12 2009-03-09 2009-03-09 22:22:59 by ld12
    [数据分析] 请教关于EDX和XPS (2/285) doxxod 2009-03-09 2009-03-09 21:45:19 by hsbchsbc
    为什么磷酸二酯的PKa比磷酸的小?磷酸单酯的PKa是多少? 2 (0/60) 实验13 2009-03-09 2009-03-09 21:27:32 by 实验13
    H2SO4浓度 (3/305) xhl-8201 2009-03-08 2009-03-09 21:19:53 by yanjin_jia
    请教:如何测定固体中钴元素的配位数 (2/65) zzk2 2009-03-08 2009-03-09 20:59:42 by zzk2
    试验请教 3 (2/96) pkming 2009-03-06 2009-03-09 20:06:08 by pkming
    板上有三四个点,能做GC-MS吗 (4/655) owen7760 2009-03-05 2009-03-09 19:15:23 by xjuwq
    求助:近红外变温附件 5 (1/129) 十字彩虹 2008-12-12 2009-03-09 19:10:41 by piaoma
    离子色谱标样 (1/103) ynh7935 2009-03-09 2009-03-09 18:33:54 by xian1120
    仪器分析实验电子版 (1/406) ld12 2009-03-09 2009-03-09 18:29:44 by xiaoshm
    [其他分析] 求助不同温度水的密度表 (0/182) yanhong_wa 2009-03-09 2009-03-09 16:34:30 by yanhong_wa
    [请教]几种粒子的发射谱线 (0/133) hogge 2009-03-09 2009-03-09 15:49:09 by hogge
    三七 和西洋参的薄层 (2/670) 温海燕 2008-09-15 2009-03-09 15:20:57 by yaoyuanxmc
    求帮助:我的液相柱出问题了 (1/70) 石头2808 2009-03-09 2009-03-09 13:29:13 by zhangwq
    {求助}请问谁有岛津示差检测器的中文使用说明 (2/145) bunnywkch 2009-03-07 2009-03-09 10:06:50 by bunnywkch
    【求助】有关硅胶柱色谱的一些问题!急!    ( 1 2 ) 6 (14/929) f2f2fr 2008-10-07 2009-03-09 09:43:02 by 沙谷幽兰
    谁知道武汉哪个公司提供eppendorf移液枪及其吸头的? 4 (3/227) yjc6456 2009-03-04 2009-03-09 09:33:47 by swt1898
    着急询问 亚硝酸根被氧气氧化为硝酸根的动力学常数 (金币≥3)(1/46) qinqin1133 2009-03-09 2009-03-09 08:18:17 by qinqin1133
    [色谱质谱] 帮助分析质谱碎片 (6/615) bigcatln 2009-02-27 2009-03-08 23:44:08 by bigcatln
    求助:帮虫虫求解一道关于酸碱滴定的题 (9/760) 学员HFgo6e 2009-02-28 2009-03-08 21:08:38 by hezia
    有关疑问 (3/180) zhangliml 2009-03-06 2009-03-08 20:44:31 by weidenaixi
    请教 有机酸分离条件~ (2/119) cuij1104 2009-03-08 2009-03-08 19:49:43 by cuij1104
    怎么测淀粉的蓝值?? (0/124) gaobarca 2009-03-08 2009-03-08 19:32:12 by gaobarca
    谁能给我考研考化学提个建议? (4/328) 张宇奇 2009-03-07 2009-03-08 19:09:33 by zheng_533
    炽灼残渣 (3/545) 石头2808 2009-03-08 2009-03-08 19:06:21 by jsys
    求助:白酒分析的方法 (5/350) LIYUANDONG 2009-03-06 2009-03-08 18:59:52 by LIYUANDONG
    请教 混合物分离 高效液相色谱 (2/195) 任逍遥010 2009-03-04 2009-03-08 18:58:37 by nhuzwj
    [数据分析] [关贴]20个金币求一origin6.0安装软件。 (7/248) wcj24 2009-03-06 2009-03-08 17:13:35 by wcj24
    [关贴]极性大小问题 (4/575) chem520 2008-12-05 2009-03-08 16:07:18 by chaguan2005
    NIPAAm紫外标准谱图 (0/59) rhy2007 2009-03-08 2009-03-08 14:11:21 by rhy2007
    如何测定金属络合物的含量 20 (1/465) shwh 2009-03-02 2009-03-08 10:58:15 by 北斗星星
    2-正丁基-4-氯-5-甲酰基咪唑HPLC含量测定条件 5 (1/91) lizhenlin 2009-03-07 2009-03-08 10:50:33 by 北斗星星
    [数据分析] 求助丙二酸的滴定 (1/561) clqxyz 2009-03-05 2009-03-08 10:13:15 by 北斗星星
    有用气相色谱测氧气含量的吗 (5/588) fatpandan 2009-03-07 2009-03-08 00:13:45 by xjuwq
    岛津2010可不可以经常换柱子? 8 (6/532) xuezhongren 2009-03-07 2009-03-08 00:11:00 by xjuwq
    怎么样得到白光? 12 (1/91) xukaiky 2009-03-07 2009-03-07 22:21:04 by hezia
    请教:分光光度计在水质分析中的应用? 19 (1/115) 1231boy 2009-03-07 2009-03-07 22:14:35 by hezia
    OD值吸光度A值区别 (2/351) wxstongxue6161 2009-03-07 2009-03-07 21:55:43 by wxstongxue6161
    请问毛细管电泳灯的寿命 (2/129) musicmelody 2009-03-02 2009-03-07 21:55:20 by hezia
    关于二甲基亚甲蓝 (0/76) sisioapple 2009-03-07 2009-03-07 21:55:11 by sisioapple
    求助:厦门大学仪器分析全套资源(PPT,视频实验等等) 5 (2/441) ousheng 2009-02-28 2009-03-07 21:09:32 by zcq340826
    [关贴]求助:毛细管电泳的处理方法 (0/75) chengaopan 2009-03-07 2009-03-07 19:56:20 by chengaopan
    校正因子的应用 (1/122) xwp246747 2009-03-07 2009-03-07 19:02:03 by jsys
    高手帮忙看一下红外谱图吧 2 (4/332) xfq888 2009-03-04 2009-03-07 18:18:00 by wmdsjhjc
    高效液相色谱 (评阅-2) (0/88) 小丫头HH 2009-03-07 2009-03-07 15:08:29 by 小丫头HH
    用气相色谱如何做乙醛的校正曲线? (1/353) pcc2007 2009-03-07 2009-03-07 15:05:56 by yanghuawei
    求助大米中腥臭物质分析方法 10 (2/306) docile 2009-03-07 2009-03-07 14:53:53 by 北斗星星
    求助:请教大家一个光致发光图谱的问题 (0/148) junyjin2 2009-03-07 2009-03-07 13:29:41 by junyjin2
    [关贴]求文献 (0/51) zhangliml 2009-03-07 2009-03-07 13:24:49 by zhangliml
    有关做蛋白质的毛细管电泳分离分析时,样品溶液中加氰化钾的问题 (1/84) smile_520_ 2009-03-02 2009-03-07 10:49:12 by padodo
    咨询:Mg(OH)2产品中CaO的滴定? (0/42) linchang03 2009-03-07 2009-03-07 10:40:41 by linchang03
    [关贴]hplc-基线漂移的原因 (9/758) nwy121 2009-02-21 2009-03-07 10:24:35 by nwy121
    求助:光谱仪的价钱和测量周期、测量成本 (0/185) yhyffrshuh 2009-03-07 2009-03-07 10:15:00 by yhyffrshuh
    求如何快速检测苯二酚类化合物,比如邻苯二酚 (1/95) lijinqing217 2009-03-03 2009-03-07 10:02:44 by cdxman
    【求助】关于氯化苯和氯化甲苯残留量测定的相关资料 (0/43) vc_zealot 2009-03-07 2009-03-07 10:02:12 by vc_zealot
    求助 标准EN1557 10 (0/54) houyudi881169 2009-03-03 2009-03-07 09:46:53 by houyudi881169
    50金币求助:1-碘乙基环己基碳酸酯的检测方法 (0/52) 吴丙华 2009-03-03 2009-03-07 09:46:40 by 吴丙华
    求助:衰减全反射 (0/98) 随游 2009-03-03 2009-03-07 09:46:31 by 随游
    关于waters在线脱盐柱 (0/88) minimoutain 2009-03-03 2009-03-07 09:46:25 by minimoutain
    求助胺值,乙烯基的测定 3 (0/75) yujingan12 2009-03-03 2009-03-07 09:46:19 by yujingan12
    求助胺值,乙烯基的测定 3 (0/52) yujingan12 2009-03-03 2009-03-07 09:46:14 by yujingan12
    材料分析(已结束) 10 (0/143) fengshenyh 2009-03-03 2009-03-07 09:45:37 by fengshenyh
    离子对试剂使用时需要注意pH值吗 (0/242) changtian 2009-03-03 2009-03-07 09:45:31 by changtian
    资源 [ 查看全部 ] 作者 最后发表
    [其他分析] 仪器分析朱明华课件及课后习题答案    ( 1 2 ) (68/3924) dnp 2008-03-12 2009-03-10 11:05:57 by chenhch86
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