24小时热门版块排行榜    

Znn3bq.jpeg

管理团队 (金币库 119798 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] 284求调剂 徐同学_001 2026-04-09 刚刚
求助:紫外分光光度计 (0/86) mqy0502 2008-08-25 2008-08-25 18:04:19 by mqy0502
红外可以鉴别药物的晶形吗? (3/396) shengbide8 2008-08-24 2008-08-25 17:09:06 by 剑客
注射用氯诺昔康有关物质色谱条件 (0/71) zyq409 2008-08-25 2008-08-25 17:02:06 by zyq409
求助:电脑自动部分收集器DBS-160F和电脑紫外检测仪HD-9707的具体使用? (0/152) lxylg2008 2008-08-25 2008-08-25 16:40:31 by lxylg2008
求助Agilent小配件 (7/430) zihailuo 2008-08-22 2008-08-25 15:58:24 by naren4545
液相出峰时间问题 (8/831) shichunyancs 2008-08-22 2008-08-25 14:27:30 by chengbrave5680
投稿,救助,有金币 3 (3/403) wang7285486 2008-07-20 2008-08-25 13:47:30 by happykeren2008
请问废水中有机成分可以用气质联用检测吗 (6/453) ouyk1984 2008-08-22 2008-08-25 10:00:43 by ouyk1984
求助:Gd,In,V的柠檬酸络合物的稳定常数 (0/103) 学员TtYAjP 2008-08-25 2008-08-25 07:47:21 by zw1985915
各位老师能否推荐招收仪器制造专业的研究生的高校。 (7/525) 小褂 2008-08-15 2008-08-25 00:59:48 by yulan19992002
离子强度实验怎么做啊? (1/76) lliumei912 2008-08-22 2008-08-25 00:52:33 by yulan19992002
一个化学人必须知道的网站 (评阅+1) (7/909) lcrexer 2008-07-14 2008-08-24 18:27:06 by padodo
HPLC出峰问题 (7/594) shichunyancs 2008-08-12 2008-08-24 17:55:22 by oxygen7341
向大家推荐一本很好的电镜参考书 (1/174) lylpop 2008-08-24 2008-08-24 10:38:32 by kelg
精华III大量分析化学电子教案,Word格式的    ( 1 2 3 4 5 6 .. 45 ) (+188.25) (评阅+2) (444/8548) yinhuanshun 2007-09-26 2008-08-23 21:48:17 by perry318855
【求助】缓冲溶液的配置 (2/136) kongkong2381 2008-08-23 2008-08-23 20:14:48 by kongkong2381
求--PDG阅读器 截止日期08-06-24 (3/284) zhaoyongqiang 2008-06-23 2008-08-23 13:42:34 by Donna6656
急切求助在origin里做errror bar的方法 2 (5/268) yzkongyong 2008-08-22 2008-08-23 13:41:32 by yzkongyong
请求帮助:硫酸铵的提纯方法 (1/76) ap007 2008-08-21 2008-08-23 10:52:16 by 摩罗
质谱检测前需要对样品怎么处理 (6/716) rangaisuifeng 2008-08-18 2008-08-23 01:51:57 by fox-fox
请教戴安U3000操作方法 (3/323) wangjiangu 2008-08-22 2008-08-23 00:07:11 by kelg
[其他分析] 求助:微生物溶煤产物分析 (0/76) mqy0502 2008-08-23 2008-08-23 00:02:02 by mqy0502
学术交流 (评阅-3) (2/88) zhongdonglian 2008-08-22 2008-08-22 23:02:12 by shhzhang
[其他分析] 怎样测定工业废水中钠盐的含量 10 (0/47) 罗先福 2008-08-22 2008-08-22 21:31:36 by 罗先福
毛细管色谱柱过载 1 (4/347) lsy2652002 2008-08-21 2008-08-22 19:54:54 by jiangqinyuan
求助:请帮我选择一个毛细管柱 (4/437) baijuan123 2008-08-20 2008-08-22 16:29:57 by maxiangl2007
请教 HPLC    ( 1 2 ) (10/766) shichunyancs 2008-08-06 2008-08-22 16:27:46 by zihailuo
求助:该物质的检测条件!! (4/347) zfchem 2008-08-08 2008-08-22 16:26:20 by zihailuo
请教桔子香精的pH值 (1/57) liuhfyabao 2008-08-22 2008-08-22 15:08:23 by xy4585618
类胡萝卜素分析 (2/102) quanming 2008-08-18 2008-08-22 15:03:30 by lvy33
进样器温度高于柱温温度? (4/355) xinniya 2008-08-19 2008-08-22 14:53:47 by xinniya
请教三价金离子的水合物紫外吸收波长是多少 (1/92) yinhuanshun 2008-08-22 2008-08-22 14:01:52 by dnp
柱压稳中有升    ( 1 2 ) 10 (12/535) dxdx777 2008-08-19 2008-08-22 13:11:11 by sjq10
请各位网虫帮帮忙 (3/405) yunyong207 2008-08-20 2008-08-22 12:05:02 by dnp
生物分析化学 (0/233) lhdwqh 2008-08-21 2008-08-22 12:01:53 by lhdwqh
求助:草酸的红外光谱 高效液相色谱 (2/140) mqy0502 2008-08-11 2008-08-22 10:24:08 by mqy0502
请教质谱 (3/150) anjiao152 2008-08-14 2008-08-22 10:09:58 by finely
求教气相色谱专业人士! (2/85) yuhongyue99 2008-08-21 2008-08-22 09:06:07 by sjq10
试试看你的分析化学学得如何?    ( 1 2 ) (12/872) hawkyin 2008-08-03 2008-08-21 22:37:26 by hawkyin
[关贴]铅及铅合金化学分析方法:锑含量的测定 (0/97) sniky-dong 2008-08-21 2008-08-21 22:36:32 by sniky-dong
各位大虾帮帮忙,怎么定量分析甲醇和水溶液中两种组份的含量?? (3/425) njutwxm 2008-08-20 2008-08-21 18:30:22 by kkroy
【求助】液谱柱压一直不稳,着急! 7 (6/429) supercoolguy 2008-08-19 2008-08-21 17:11:15 by xihongshidan
紧急求助:色谱定量不平行的原因 (8/692) smalxm 2008-08-15 2008-08-21 16:48:04 by clorisy
【求助】测定二氯甲烷需要什么样的柱子 (2/86) xiaohuochai222 2008-08-21 2008-08-21 16:22:16 by jjf4085
SO2检测方法 (1/368) xuelingsky 2008-08-17 2008-08-21 14:08:55 by liufeng_102213
求助:新手请教关于标准曲线 (3/332) 杨晓革 2008-08-21 2008-08-21 14:06:40 by jjf4085
请教有关气质联用仪问题 (2/126) jiangqinyuan 2008-08-20 2008-08-21 14:04:39 by jiangqinyuan
求助 色谱比对法 (1/77) songzf1981 2008-08-21 2008-08-21 10:36:01 by xhwy1998
求氯金酸水溶液的紫外-可见吸收光谱图 9 (7/910) yesido 2008-06-04 2008-08-20 22:37:42 by redfoxwenfan
6.5%三乙醇胺溶液如何配置 5 (2/223) ziyoudeyu 2008-08-18 2008-08-20 20:33:06 by xx52077123
竹醋液气相前的脱水处理 5 (2/69) laura-zz 2008-07-30 2008-08-20 20:29:46 by laura-zz
蛋氨酸液相检测方法? (3/483) xuelingsky 2008-07-27 2008-08-20 20:28:34 by xuelingsky
求助:分析方法 (0/59) 瑟瑟887 2008-08-20 2008-08-20 19:58:59 by 瑟瑟887
醋酸和醋酸酐混合液怎么定量分析啊?有没有国标啊? (0/53) njutwxm 2008-08-20 2008-08-20 19:27:13 by njutwxm
[其他分析] 求助:如何定量分析氯化亚砜和二氯甲烷混合物 (0/61) gongyuewei 2008-08-20 2008-08-20 18:26:10 by gongyuewei
请教:我想购买一根气相和液相的色谱柱,北京哪家公司比较好? 10 (1/376) bjzhuxiaobo 2008-08-20 2008-08-20 15:39:59 by xihongshidan
碳硫标样 (3/192) sunlinlinsunlei 2008-08-14 2008-08-20 14:39:14 by pireslong
求助:羟基的UV分析方法---谢谢 5 (7/517) wgcui 2008-08-18 2008-08-20 11:39:21 by wgcui
求助 (评阅-3) (0/35) wangyingzi122 2008-08-20 2008-08-20 10:06:54 by wangyingzi122
大家把自己测样品的作业指导书,或详细流程晒一下 (2/121) seven-eleven 2008-08-19 2008-08-20 08:34:38 by seven-eleven
【求助】聚合物改性接枝羧酸根和羟基---如何定量?--谢10金币。 (4/245) wgcui 2008-07-03 2008-08-20 08:31:03 by wgcui
求助气质联用仪出峰问题 (4/319) jiangqinyuan 2008-08-18 2008-08-19 19:21:50 by jiangqinyuan
气相色谱图分峰是什么原因? (6/673) myqwyp 2008-08-16 2008-08-19 18:12:56 by tanduanming
[求助]新手请教GC-MS (2/201) yoyoh0032 2008-08-18 2008-08-19 17:28:47 by 铁甲骑兵
甘氨酸甲酯盐酸盐的检测 (1/105) dengfeiwolf 2008-08-13 2008-08-19 13:31:39 by dengfeiwolf
求取资料 (1/72) coolmaizi 2008-08-19 2008-08-19 13:22:26 by kelg
请教:碘量法定量测试不饱和双键的步骤 (0/150) windc_0 2008-08-19 2008-08-19 13:01:38 by windc_0
帮忙送金币~! (2/103) zhaoyongqiang 2008-08-15 2008-08-19 11:45:15 by fzq1976
[关贴]请教原子吸收测定铜离子含量 (7/629) nears 2008-07-04 2008-08-19 10:44:48 by seven-eleven
[其他分析] 质谱新手请教几个关于进样系统的问题 (2/120) crazydog119 2008-08-18 2008-08-19 10:36:55 by crazydog119
求助半胱氨酸和乙酰半胱氨酸标准谱图解析!! 5 (1/186) wz_58 2008-08-13 2008-08-19 09:27:06 by shichunyancs
提纯方法 1 (6/449) zhangbo521 2008-08-17 2008-08-19 08:55:43 by zhangbo521
求问乙二醛的分析方法 (2/143) lnjzx2002 2008-08-01 2008-08-19 06:39:41 by 摩罗
TCD检测器!填充柱,固定相为GDX-401!水是否出峰!请教了 (5/537) wangbo204 2008-07-29 2008-08-18 22:41:26 by readonly
关于气质和液质 (6/1847) fxg0005 2008-08-06 2008-08-18 21:52:30 by shhzhang
有没有在生物体内在特定条件下表达的荧光蛋白? (0/42) kefir 2008-08-18 2008-08-18 21:20:44 by kefir
[其他分析] 快与准——奥运马匹药检目标 (评阅+2) (金币≥1)(4/67) xiangyue97 2008-08-11 2008-08-18 19:36:05 by xiangyue97
[其他分析] 求助:酸碱滴定 (2/153) lvandsha 2008-08-18 2008-08-18 15:38:12 by yanhong_wa
标样能存放几天 (8/2014) zhang0003 2008-08-16 2008-08-18 15:08:58 by j115090587
有谁知道 Finnigan 在中国的代理商的情况? (0/41) andyaugust 2008-08-18 2008-08-18 13:41:30 by andyaugust
求助:α-蒎烯对照品跑薄层出四个斑点原因? (1/101) hslwsd 2008-08-18 2008-08-18 12:36:16 by yanh0ng
[关贴]关于DMF (0/90) 911yw911 2008-08-18 2008-08-18 10:56:39 by 911yw911
求固体中钴含量的化学滴定分析方法 (0/66) guanpotato01 2008-08-18 2008-08-18 10:13:19 by guanpotato01
超声脱气    ( 1 2 ) (13/892) zhang0003 2008-08-11 2008-08-18 09:53:34 by xhwy1998
[其他分析] 急求铁矿石的物相分析 5 (2/78) pengfeijin 2008-08-14 2008-08-18 09:47:30 by pengfeijin
资源 [ 查看全部 ] 作者 最后发表
Ultraviolet Spectroscopy and UV Lasers (3/277) lihai0910 2008-08-21 2008-08-25 15:39:03 by kcfreedom001
[其他分析] Mass Spectrometry: A Foundation Course (9/444) bio-polymer 2008-08-22 2008-08-25 14:49:20 by kcfreedom001
[色谱质谱] 【分享】一本好书<高效液相色谱方法及应用>(超星版)【已搜索无重复】 (43/1867) in_giant 2007-09-08 2008-08-25 09:49:19 by wanger1111
2005年waters色谱教程-现场培训.pdf (10/707) tgzxzqj 2008-07-25 2008-08-24 12:54:04 by jiangqinyuan
大连理工版仪器分析PPT(已补充完整) (9/1266) weiwei23 2007-12-28 2008-08-23 11:10:21 by ljw2006
[其他分析] Wiley好书:Fundamentals of Contemporary Mass Spectrometry! (19/685) Sunny.GX 2008-08-01 2008-08-23 08:09:11 by anny67
[关贴]大量红外标准图谱 (0/326) jiangpingyue 2008-08-22 2008-08-22 10:15:01 by jiangpingyue
Infrared Spectroscopy in Microbiology.pdf(免费) (8/342) melzhang 2008-07-16 2008-08-22 00:57:07 by zjhjerry
[关贴]色谱方面的书籍(超全) (1/1395) rmd126 2008-08-21 2008-08-21 23:42:31 by cbg007
请教:关于waters制备色谱 (1/162) melody-yhl 2008-08-20 2008-08-21 10:13:09 by leolee7882
[其他分析] [分享]Special issue of Separation Science (5/199) dnp 2008-08-20 2008-08-21 08:30:13 by yensh
《GC/LC-MS Food Analysis +Determination+ Pesticide》【无重复】 (12/882) tchjiang 2008-08-08 2008-08-20 23:23:51 by jinyixiao
Chemical Analysis in the Laboratory(RSC) (31/1127) lauren2046 2008-06-17 2008-08-20 20:40:27 by bingning367
气质谱处理软件Spectral Works Analyzer Pro (5/509) zpp0327 2008-08-17 2008-08-19 21:57:07 by mcmaster
气相色谱六种检测器结构图集合 (12/634) wei_wei_1983 2008-08-10 2008-08-19 06:59:00 by laura259
相关版块跳转
查看