24小时热门版块排行榜    

管理团队 (金币库 119902 充值 )

主管区长:
pzypdlfatewu小_包子
主管版主:
西湖醉鱼200782060suruiqin
实习版主:
wyy080214

杰出贡献者

回帖排序 发表排序 刷新页面  |  交流  |  求助  |  资源精华区 作者 最后发表
[热点] 梦想 myrtle 2026-09-02 刚刚
[色谱质谱] 【求助】物质检测出峰问题?请教! (2/469) wshumanuo 2011-01-06 2011-01-07 08:18:56 by 小醇醇
【求助】Ruthenium dye 荧光淬灭 氧传感的问题,重谢!!! (2/534) raymond529 2011-01-06 2011-01-06 23:31:21 by jeckerchen7439
[其他分析] 【建议】在线粘度仪选购,请各位推荐 (0/208) ColonelG 2011-01-06 2011-01-06 22:12:50 by ColonelG
[关贴]【求助】荧光偏振值的重复性问题 (0/509) xieyh07 2011-01-06 2011-01-06 21:46:32 by xieyh07
[色谱质谱] 【求助】Giddings方程分析 (金币≥3)(0/13) shuyaping 2011-01-06 2011-01-06 21:23:30 by shuyaping
[色谱质谱] 【求助】线性方程截距有可能是负值吗 (4/2202) xiaohupeng 2011-01-05 2011-01-06 21:00:41 by xiaohupeng
[色谱质谱] 【求助】离子碎片是怎么形成,请教大家!! (4/1255) ujinderen 2011-01-06 2011-01-06 20:47:32 by speedo
[色谱质谱] [关贴]【求助】求助文献一篇 (0/105) peakyu 2011-01-06 2011-01-06 19:38:32 by peakyu
【求助】问一下芳环上的一个红外振动引文名称 (4/932) 林英雄 2011-01-05 2011-01-06 18:13:40 by 279274236
[色谱质谱] 【求助】芳香族的酰氯该如何测定? (1/318) 小毛虫8358 2010-12-23 2011-01-06 17:08:54 by hxg19861015
【讨论】共聚焦拉曼光谱的问题 (5/2143) tanlei2008 2010-12-15 2011-01-06 16:58:35 by pinguo
【求助】急需几张红外光谱图,有的麻烦发给我 (0/444) 篱落_雨 2011-01-06 2011-01-06 16:28:17 by 篱落_雨
[色谱质谱] 【求助】离子色谱进样器检测相关问题? (1/357) ludeng80310 2011-01-05 2011-01-06 16:10:48 by baeyer
[色谱质谱] 【求助】分析葡萄糖、葡萄糖酸用什么色谱柱 (2/1137) 蔡佳佳 2011-01-06 2011-01-06 16:01:31 by hxg19861015
[数据分析] 【求助】XPS 拟合AgCu金属,Ag的拟合出现新峰?何解? (0/395) kaiser1303 2011-01-06 2011-01-06 15:50:59 by kaiser1303
[色谱质谱] 【求助】UPLC检测对苯二酚 (1/730) wangly 2010-12-29 2011-01-06 15:50:28 by ss0128
[数据分析] 【求助】半定量RT-PCR 相对光密度值测量软件 (0/696) shuaige123 2011-01-06 2011-01-06 15:13:41 by shuaige123
【求助】关于核磁 (0/218) zhfifi 2011-01-06 2011-01-06 14:48:54 by zhfifi
[色谱质谱] 【求助】请教:薄层显色的方法问题? (2/223) gaofuyyo12 2011-01-05 2011-01-06 14:39:43 by 小小哥
【求助】有谁知道壬酸的内标物是什么啊 (2/239) 鹤壁云云 2011-01-06 2011-01-06 14:20:12 by herenren
【求助】红外有不间断的音儿 (5/715) zhuzhug 2011-01-05 2011-01-06 13:31:03 by donkeypku
【求助】离心薄层层析制备硅胶板问题 (0/568) sht3887 2011-01-06 2011-01-06 12:26:28 by sht3887
[色谱质谱] 【求助】气相色谱分析气体组分的进样问题 (5/919) nlgzyx 2011-01-05 2011-01-06 12:10:13 by swt1898
[色谱质谱] 【求助】气相色谱进样量问题,谢谢了。 (4/1277) mingyanliu4 2011-01-05 2011-01-06 11:59:43 by swt1898
【求助】XRD峰的强度 (1/900) donghelei 2011-01-06 2011-01-06 10:27:10 by wyp0919
[其他分析] 【求助】全标记的13C葡萄糖的氢谱出峰问题? (0/573) mooncakexzj 2011-01-06 2011-01-06 10:08:03 by mooncakexzj
[色谱质谱] 【求助】求色谱方面的Chemcomm (2/276) lei871113 2011-01-05 2011-01-06 09:43:43 by lei871113
【求助】怎么样能够检测出螯合物中 Fe2+ 的含量 (0/246) sunchenguang 2011-01-06 2011-01-06 09:28:37 by sunchenguang
[色谱质谱] 【求助】请大家帮忙分析一下这幅凝胶层析图中各物质的分子量分布是否代表差异不显著 (1/363) aa250 2011-01-05 2011-01-06 09:18:18 by aa250
[其他分析] 【求助】测量荧光寿命的仪器 (0/1602) guojw52943 2011-01-06 2011-01-06 09:16:32 by guojw52943
[色谱质谱] 【求助】散金币求助色谱柱的使用条件 (4/839) gyyswh 2011-01-05 2011-01-06 08:14:46 by swt1898
[关贴]【讨论】液相分析磷酸 (14/2834) 叶落无声8298 2010-12-25 2011-01-06 01:04:21 by zhangy8627
[色谱质谱] [关贴]【求助】chemcomm (0/203) lei871113 2011-01-05 2011-01-05 22:43:30 by lei871113
【求助】北京哪里可以测固体物质的紫外吸收光谱? (3/711) 6sbiam 2011-01-05 2011-01-05 21:55:05 by speedo
【求助】请教土壤游离态铝标准曲线 (0/327) zlkyh 2011-01-05 2011-01-05 20:51:07 by zlkyh
【求助】各位大虾,请教一个关于比旋光度的问题 (3/1093) 善良的丸子 2011-01-05 2011-01-05 20:16:01 by 善良的丸子
[关贴]【讨论】标样含量的确定具体步骤有哪些? (10/1395) pplover 2011-01-02 2011-01-05 19:14:54 by yunjun3
【求助】请帮忙分析一下红外图谱,谢谢了!!! (10/1484) 蓝色柳 2010-12-31 2011-01-05 18:57:17 by 蓝色柳
[数据分析] [关贴]【求助】拜求 GRAMS@32或GRAMS Suite (0/920) atman 2011-01-05 2011-01-05 18:38:19 by atman
【求助】一个核磁图解析 (7/912) 学员tWhtoi 2010-12-15 2011-01-05 18:31:09 by 073061071765
【求助】糖的定性分析方法 (0/258) denglihua 2011-01-05 2011-01-05 17:26:34 by denglihua
[色谱质谱] 【求助】大散金币求助制备液相进样阀漏液问题 (6/1323) jiangyaling 2011-01-04 2011-01-05 16:28:47 by jessicaxin20
【求助】气相色谱仪搬家需要注意什么 (2/695) cooihui 2011-01-05 2011-01-05 16:01:59 by chiraler
[色谱质谱] [关贴]【求助】关于液相色谱波长选择会影响定量分析么? (8/2196) babyqiqi 2011-01-04 2011-01-05 15:35:51 by jsedc
【求助】原吸测定样品曲线问题? (0/433) duguqisuzui 2011-01-05 2011-01-05 15:32:02 by duguqisuzui
【讨论】各位高手帮忙分析一下图 (1/261) dtthappy 2010-12-28 2011-01-05 15:12:42 by chenxi0381
【求助】有机物中10ppm左右铁含量测定 (7/1783) 我是豆豆 2011-01-03 2011-01-05 15:02:37 by wzh836270
【求助】ICP数据分析 (3/1885) happymn21 2010-11-03 2011-01-05 14:57:14 by chenxi0381
[色谱质谱] 【求助】气相色谱校正因子 (1/396) 追风少年996 2011-01-05 2011-01-05 14:46:25 by Renr
【求助】请大家帮忙分析一下这幅图中三种物质的分子量分布是否相同 (2/367) aa250 2011-01-04 2011-01-05 14:31:32 by aa250
【资源】波谱分析的基本原理及应用 (5/949) best17 2010-11-30 2011-01-05 14:26:36 by yang142538
【求助】红外光谱怎么分析?谢谢大家! (0/402) wshumanuo 2011-01-05 2011-01-05 12:16:00 by wshumanuo
【求助】分析 (2/520) boimin1983 2011-01-04 2011-01-05 09:57:50 by 乔爽
【求助】请问压力单位Torr和bar怎么换算啊 (1/4276) wanss 2011-01-05 2011-01-05 09:12:39 by yuwenhao
[色谱质谱] 【求助】离子色谱仪器分析样品发现问题了? (2/256) duguqisuzui 2011-01-04 2011-01-05 09:05:55 by qdxiaoyu
【求助】跪求一种在电解锰电解液中除镁的方法----高报酬 (0/263) 114130014 2011-01-05 2011-01-05 08:18:31 by 114130014
[色谱质谱] 【求助】保留时间提前 (金币≥50)(7/60) qiyusiluo 2010-12-29 2011-01-04 23:40:00 by qiyusiluo
[色谱质谱] [关贴]【求助】烃类分析中的预氧化作用是什么?应该用什么仪器? (1/232) lyw867 2011-01-01 2011-01-04 23:32:21 by xiaopengs
【求助】关于电化学分离方法及其应用的文献 (0/221) sunkaier 2011-01-04 2011-01-04 23:02:47 by sunkaier
[版内事务] 【通告】2010年分析版专家顾问奖励专贴    ( 1 2 ) (评阅+3) (18/1571) mooncakexzj 2010-12-31 2011-01-04 21:35:57 by platto
[其他分析] 【求助】物理化学考研试题解答 (1/425) houxiaoli 2011-01-03 2011-01-04 21:30:49 by pplover
【求助】特征浓度与检出限的关系 (1/3353) xavier6274 2011-01-03 2011-01-04 21:08:22 by platto
【求助】测定水中三价砷时溶液pH为12,砷溶液呈黄色的原因 (0/562) wukongxiao 2011-01-04 2011-01-04 20:33:19 by wukongxiao
【求助】计量器具校验 (评阅+1) (1/233) p33335438 2011-01-04 2011-01-04 20:21:29 by 猫腻
【交流】碳五馏分组分的HP-1毛细管色谱法测定 (0/285) boimin1983 2011-01-04 2011-01-04 20:15:34 by boimin1983
[色谱质谱] 【求助】RI示差检测器分析型与制备型有哪些优缺点。 (0/167) zhanglp2098 2010-12-31 2011-01-04 20:01:44 by zhanglp2098
【求助】裂解 C5 馏分二聚反应混和物的定量分析 (0/148) boimin1983 2011-01-04 2011-01-04 20:00:13 by boimin1983
[色谱质谱] 【求助】有关高效液相色谱 (2/422) lixiaot 2011-01-04 2011-01-04 19:48:28 by 星海慧儿
【求助】C_5馏份中环戊二烯和双环戊二烯的气相色谱测定 (0/409) boimin1983 2011-01-04 2011-01-04 19:33:00 by boimin1983
【求助】如何用液相将己二酸单乙酯、己二酸二乙酯、己二酸很好的分离开 (金币≥1)(0/34) 408851978 2011-01-04 2011-01-04 19:05:43 by 408851978
[色谱质谱] 【求助】气相色谱测粘度大的物质的问题 (5/1509) 法布雷加斯 2011-01-04 2011-01-04 16:52:38 by xyq608316
[色谱质谱] [关贴]【求助】关于LC 或者GC中 溶剂峰的概念 (2/1155) 1414671343 2011-01-04 2011-01-04 16:49:08 by xyq608316
[色谱质谱] 【求助】皂膜流量计的皂液用什么来配制比较好啊 (3/1602) grta 2010-11-15 2011-01-04 16:47:41 by leolukelong
【求助】大家知道什么简单易行准确的测定碘值的方法不 (1/633) thiky 2011-01-04 2011-01-04 15:48:20 by redwolfcraft
[色谱质谱] 【讨论】GC梯度升温温度梯度选择的依据是待分离物质的什么性质? (7/1522) ymw520 2010-12-31 2011-01-04 15:34:04 by ymw520
【求助】有人用气相色谱测过2-噻吩乙醇的含量吗? (0/187) xiaomi2009 2011-01-04 2011-01-04 15:24:07 by xiaomi2009
[色谱质谱] 【求助】液相测试出峰发现问题了? (8/1942) wshumanuo 2011-01-03 2011-01-04 15:10:06 by ljiudi2
【求助】橡胶如何做ICP测试啊? (2/409) liol2009 2011-01-04 2011-01-04 15:01:33 by liol2009
[其他分析] 【求助】福美钠(二甲基二硫代氨基甲酸钠)分析方法? (4/975) lvrh 2009-09-17 2011-01-04 14:57:34 by fzmchem
【求助】五元含氮杂环 异恶唑 中氮的XPS结合能是多少? (0/672) hxy366 2011-01-04 2011-01-04 14:56:29 by hxy366
[色谱质谱] 【求助】液相进样检测问题,谢谢!! (1/232) ujinderen 2010-12-29 2011-01-04 14:48:09 by hucywangyq
[其他分析] 【求助】关于核磁共振数据的表述中某些符号代表的意思 (1/1191) zodyfeng 2011-01-03 2011-01-04 14:17:01 by chenxi0381
【求助】如何分析样品中是否含有有机物和无机物 (2/598) 薛洪峰 2011-01-04 2011-01-04 13:44:20 by 1414671343
[数据分析] 【求助】Netzsch DSC 200 F3数据导出软件 (1/642) xjuwshi 2011-01-04 2011-01-04 13:15:49 by zyxme
[色谱质谱] 【求助】液相色谱柱压过高:不接色谱柱,流速0.8ml/min,柱压都有6.1MPa (1/1306) yjxwtc 2011-01-04 2011-01-04 12:12:37 by qiuqinglei5020
【求助】这是什么仪器?哪里有卖的?请各位高人指点 (评阅+1) (5/884) demonoof 2010-12-27 2011-01-04 11:39:46 by demonoof
[色谱质谱] 【求助】请教一个岛津10A泵的问题? (4/773) EGEH 2011-01-02 2011-01-04 11:04:42 by leiopixie
【求助】裸眼检测定义 (0/129) gaofenzi6012 2011-01-04 2011-01-04 10:59:25 by gaofenzi6012
[色谱质谱] 【求助】液相 (4/542) mahui568912 2010-12-31 2011-01-04 10:36:51 by zxx0628
【讨论】关于胶水中水分和酸度的测定-微量级 (0/168) tinglibaihe 2011-01-04 2011-01-04 10:33:50 by tinglibaihe
【求助】加样回收实验 (0/297) manlovecc 2011-01-04 2011-01-04 10:17:42 by manlovecc
[数据分析] 【求助】麻烦帮我打开--没有图质谱原始数据--- (2/310) wsyg1986 2011-01-02 2011-01-04 10:05:38 by wsyg1986
【求助】如何用XPS测量价带位置(VBM) (3/4213) supervice 2010-10-29 2011-01-04 09:34:19 by guolianshun
【求助】中红外和远红外中的两种分束器作用完全一样吗? (0/678) qglt09 2011-01-04 2011-01-04 08:58:36 by qglt09
【求助】急求PBS缓冲液的配方 (2/404) wangdeui0614 2010-11-27 2011-01-03 23:40:33 by wcy_will
【求助】测量石油含水量的溶剂用什么 (1/258) 谭大叔 2010-12-11 2011-01-03 21:29:01 by bruceluobo
[色谱质谱] 【求助】求助偏氟乙烯(VDF)的行业标准和检测方法 (0/787) papadola 2011-01-03 2011-01-03 17:02:50 by papadola
【求助】HPLC (1/254) xiaomi2009 2011-01-03 2011-01-03 16:59:31 by shangguan2806
[色谱质谱] 【求助】高分辨质谱EI源有几位小数? (2/731) mickmw 2010-12-30 2011-01-03 15:06:24 by cjzhu
[色谱质谱] 【求助】液相仪器流动相配制问题,谢谢! (0/360) hitmanmana 2011-01-03 2011-01-03 13:59:54 by hitmanmana
相关版块跳转
查看