24小时热门版块排行榜    

管理团队 (金币库 119791 充值 )

主管区长:
pzypdlfatewu小_包子
主管版主:
西湖醉鱼200782060suruiqin
实习版主:
wyy080214
6%最高出勤率

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] 常年博士招收(双一流,工科) tammmmm 2026-01-19 刚刚
求助:哪个统计分析的软件好 (3/316) mooncake_333 2008-10-26 2008-10-26 22:20:26 by ayumichen
毛细管为何不通 (3/281) czb1978092 2008-10-25 2008-10-26 21:18:06 by platto
[其他分析] [关贴]请问什么地方可以测定“重均分子量”? (3/59) juanmaoer 2008-10-23 2008-10-26 20:29:03 by 佳怡
【求助】气相色谱保留时间为何提前    ( 1 2 ) (11/957) chem_duxin05 2008-10-20 2008-10-26 17:18:40 by lzuwangtao
如何利用NMR确定含量? (2/138) sxl8495 2008-10-21 2008-10-26 17:04:13 by redfoxwenfan
Al3+及稀土离子的滴定实验方案 (0/94) ymz 2008-10-26 2008-10-26 15:57:23 by ymz
求助:化合物C7H14O和C4H6O2的MS谱图解析 5 (0/88) eiyaya2008 2008-10-26 2008-10-26 14:21:28 by eiyaya2008
[关贴]sos求解 (评阅-2) (0/35) eiyaya2008 2008-10-26 2008-10-26 14:19:44 by eiyaya2008
[取消求助]Avatar 370 FT-IR型红外光谱仪干涉仪不扫描 200 (0/106) zdq0110 2008-10-26 2008-10-26 14:00:20 by zdq0110
194nm能不能做为高效液相的检测波长 4 (5/442) zhyy07 2008-10-25 2008-10-26 12:47:50 by padodo
电位滴定(请教) 5 (0/106) suntao 2008-10-26 2008-10-26 11:07:03 by suntao
我做完一个复杂基质的样品之后,液相色谱不出峰是怎么回事?    ( 1 2 ) (10/517) kenshin520 2008-10-23 2008-10-26 09:59:54 by kenshin520
[关贴]很弱的问题,5M的氢氧化钠是什么意思? (3/1291) ddahann 2008-10-25 2008-10-25 23:34:17 by yokoito
[其他分析] 想买台流动注射,大家推荐下哪个厂家的好些,谢谢! (2/62) wml2001 2008-10-25 2008-10-25 20:16:03 by wml2001
[其他分析] 求金属锡的标准xrd图,谢谢! (0/100) azalaowu 2008-10-25 2008-10-25 19:55:35 by azalaowu
甲苯基离子问题 (1/40) happysongbao 2008-10-25 2008-10-25 18:54:17 by jinshanshi88
请问气相色谱如何测定一种昆虫生活环境的氧气和二氧化碳含量? (2/156) andywang6137 2008-10-23 2008-10-25 14:25:46 by andywang6137
AgilentGCMS有做水样分析的吗 (4/339) mmeiying1023 2008-10-24 2008-10-25 08:48:14 by mmeiying1023
请问光电倍增管接受光源信号的同时,也接受日光信号,怎么区分这两种信号 (1/867) liping1118 2008-10-18 2008-10-25 00:36:06 by CE-CL
请教各位虫子,现在分析领域的潮流是什末,哪方面的研究比较热门!!! (7/375) xytlitu 2008-10-08 2008-10-24 22:45:52 by msd2phd
请问测瞬态荧光跟物质的浓度关系大吗? (3/256) sscc 2008-10-17 2008-10-24 21:44:02 by puyu
色谱纯正庚烷 (3/424) jimmyhwd519 2008-10-14 2008-10-24 20:04:47 by mooncake_333
关于移液枪,胖肚移液管和吸量管之间的区别.    ( 1 2 ) (10/1276) pb123123 2008-09-26 2008-10-24 17:35:29 by zhangya2930
示差检测器 (4/535) shichunyancs 2008-10-23 2008-10-24 17:22:32 by xhwy1998
[关贴]求助:做液相,进样后废液却流不出来 (5/409) liushun12 2008-10-20 2008-10-24 17:14:16 by liushun12
做过核磁的朋友请进 10 (7/619) ciouszhb 2008-10-13 2008-10-24 16:39:25 by 赵新416
求助:气相色谱峰时大时小 2 (5/306) 李小香 2008-10-23 2008-10-24 16:33:17 by 赵新416
求助:杂志接受时间问题 (1/62) cookie634 2008-10-24 2008-10-24 16:25:02 by yensh
求助如何测定氟硼酸乙醚络合物的水分含量 (0/40) xiaoqing668920 2008-10-24 2008-10-24 16:08:26 by xiaoqing668920
甲苯和二甲苯质谱问题 (3/536) happysongbao 2008-10-24 2008-10-24 16:07:00 by happysongbao
求助:不对称度和拖尾因子的关系 (4/1128) shmhqh 2008-10-23 2008-10-24 15:54:35 by shmhqh
除了the unscrambler,还有那个软件可以在多元线性体系中进行PLS建模分析? (1/851) acpf 2008-10-23 2008-10-24 13:07:20 by iamseanty
有几个分析化学滴定的偏高偏低问题,请哪位大侠帮忙看一下 (1/101) wangweihua 2008-10-24 2008-10-24 12:22:53 by sunzhenyan
[其他分析] 求助,XRD分析~~~ (0/79) zzq122zzq 2008-10-24 2008-10-24 11:28:24 by zzq122zzq
详细介绍圆二色谱 (评阅+3) (5/1924) hee_csu 2008-10-09 2008-10-24 09:37:27 by xiaoxiujuan
请教:为什么手性分子对左右圆偏振光的吸收不一样? 19 (7/755) hee_csu 2008-10-16 2008-10-24 09:34:27 by xiaoxiujuan
液相色谱流动相过滤器 (1/110) tling0417 2008-10-23 2008-10-24 08:59:03 by daisyzhangwei
【求助】有奖请教这两张红外谱图是什么物质 (2/103) qidazhlizh 2008-10-23 2008-10-24 07:32:28 by qidazhlizh
求助:关于氨基二甲基苯胺与硫化物的反应 (0/174) xiaoyao521 2008-10-23 2008-10-23 23:49:16 by xiaoyao521
Ominic软件学习求助 (1/469) wanghuacai 2008-10-23 2008-10-23 22:46:40 by alumnium
.... (金币≥11110)(0/24) 274080752 2008-10-23 2008-10-23 22:43:53 by 274080752
求助 质谱断裂峰归属 (4/277) xgxd524 2008-10-20 2008-10-23 22:38:05 by xgxd524
[其他分析] 无机磷的检测方法 (0/124) chaoen 2008-10-23 2008-10-23 21:04:52 by chaoen
752紫外分光光度仪 (3/238) jiaxue85 2008-07-25 2008-10-23 20:58:50 by suifeng1061
[其他分析] 急问文献里看不懂的一个地方 2 (1/78) agnes9243 2008-10-23 2008-10-23 20:32:33 by agnes9243
[色谱质谱] [关贴]求救:Agilent 1100液相色谱管路被堵!    ( 1 2 ) (10/256) mx19842006 2007-11-13 2008-10-23 19:39:42 by uliya809
50金币急求:四氯四溴荧光素,四氯四碘荧光素的荧光量子产率 50 (1/96) xiaoduzi 2008-10-23 2008-10-23 19:37:55 by opq691
蛋白质结构变化 (0/78) stnj 2008-10-23 2008-10-23 19:24:12 by stnj
求助碘代苯的气相色谱相对校正因子 (1/55) kikihu_1985 2008-10-23 2008-10-23 16:21:46 by jinshanshi88
请教:IR 和 FT-IR 的区别 (2/153) chemwayne 2008-10-23 2008-10-23 16:15:08 by jinshanshi88
HPLC 基线 影响 (4/385) wlw03sk1 2008-10-22 2008-10-23 16:14:58 by 赵新416
求助:(R)/(S)- 3- 氯 -1,2- 丙二醇的手性分析方法! (0/62) huajieyu464 2008-10-23 2008-10-23 14:57:57 by huajieyu464
请教:实验完后,毛细管管柱应该怎么处理!谢谢! (9/438) wyznanhang 2008-10-21 2008-10-23 14:34:29 by ada2008
求助关于采用乙腈做溶剂的问题 (1/213) ainihui1025 2008-07-29 2008-10-23 11:23:12 by mys1956
5金币求助关于缓冲溶液的问题 (2/147) chen123328 2008-09-21 2008-10-23 10:57:49 by andywang6137
超声波细胞粉碎机 (0/163) 阿梅1012 2008-10-23 2008-10-23 10:56:44 by 阿梅1012
[其他分析] 恳请高手帮忙--声致化学发光吗/sonochemiluminescence? (3/270) 灵魔 2008-10-21 2008-10-23 10:34:16 by 灵魔
【求助】请问甲苯胺蓝和甲苯胺蓝O 有什么区别 1 (1/3940) kong0908 2008-10-23 2008-10-23 10:31:10 by kong0908
求助 检测方法!!!! 10 (4/355) liushufen2009 2008-09-26 2008-10-23 10:29:21 by mys1956
求下面这个物质的各种谱图 20 (评阅+2) (0/65) yifei561 2008-10-23 2008-10-23 10:27:03 by yifei561
[关贴]硝酸溶液的配制 (3/646) bluesky1022 2008-10-07 2008-10-23 10:21:30 by mys1956
哪位有HNMR的二唯相关谱图的分析软件 (0/53) drgong2026 2008-10-23 2008-10-23 10:01:23 by drgong2026
05版阿奇霉素有关物质有做过的吗? (2/98) hyin1125 2008-10-21 2008-10-23 09:59:30 by hyin1125
薄层中如何减淡背景色 1 (3/392) gengyue1984 2008-10-22 2008-10-23 09:09:06 by xunhang
求助:联苯三酚(即焦性没食子酸)的分析方法 (1/95) 李小香 2008-10-22 2008-10-23 08:49:16 by 李小香
液相和气相色谱讲座信息(零点花园讲座) (4/349) juanli1982 2008-10-22 2008-10-23 07:58:17 by hechaoboy
求 第十五届全国分子光谱学学术会议 论文集 (0/55) moonriver2008 2008-10-23 2008-10-23 01:20:00 by moonriver2008
[关贴]制备色谱    ( 1 2 ) (+3) (14/827) melody-yhl 2008-08-21 2008-10-23 00:35:54 by t9t1
薄层板的长宽比例影响展开效果吗? (5/765) gengyue1984 2008-10-22 2008-10-22 23:53:52 by 一帘忧梦
谁有Agilent6890N气相色谱仪的操作软件啊? (2/222) jiangqinyuan 2008-09-11 2008-10-22 20:50:13 by kelg
求助安捷伦气相色谱6890N安装程序 (1/111) liuyong2007 2008-10-22 2008-10-22 20:49:58 by kelg
[其他分析] 求助关于SWD-III型白度计的使用问题 (0/47) Chemlic 2008-10-22 2008-10-22 20:06:08 by lichao5263
求助 色谱柱的使用PH范围 5 (3/338) liushufen2009 2008-10-20 2008-10-22 17:03:26 by jinshanshi88
[求助]分析仪器如pH的电极是否需要校准? (6/785) yestering 2008-10-21 2008-10-22 16:59:42 by niuniu1029
氯酚气相测定 (2/77) ddwv 2008-10-22 2008-10-22 16:59:15 by jinshanshi88
请教外标法定量分析 (3/374) xiaohuochai222 2008-10-21 2008-10-22 16:50:01 by jinshanshi88
谁有缓冲溶液配制方法之类的资料啊? (4/264) 石头最爱 2008-10-22 2008-10-22 16:24:03 by tianlb
请教:如何标定HAuCl4 20 (0/48) 快乐永在 2008-10-22 2008-10-22 16:16:33 by 快乐永在
请问年前哪里有瓦里安GC和ICP的培训班 (0/37) 临泉者 2008-10-22 2008-10-22 16:16:23 by 临泉者
甘露糖 测定 (4/91) shichunyancs 2008-10-22 2008-10-22 15:52:45 by shichunyancs
色谱图 (7/510) zhyy07 2008-10-08 2008-10-22 15:18:18 by uliya809
[关贴]全国第二届近红外光谱学术会议第四轮会议通知 (评阅+1) (2/394) fwaeni 2008-10-10 2008-10-22 14:52:19 by 向烟月
ClO可以用IC测试吗? (1/39) fafolss 2008-10-21 2008-10-22 13:58:26 by fafolss
(求助)保留时间太短了 (6/555) jinsonbiao 2008-10-22 2008-10-22 13:51:01 by daisyzhangwei
萃取新戊二醇用什么溶剂 (0/79) fengwei5333 2008-10-22 2008-10-22 12:54:28 by fengwei5333
纸层析求助 (9/579) feiyang1210 2008-10-16 2008-10-22 12:45:02 by feiyang1210
求助:谁用过TU-1810紫外分光光度计? (3/615) zxm_82 2008-10-21 2008-10-22 12:09:52 by zxm_82
[其他分析] Cs-137的活度 (0/61) zhangjy94301602 2008-10-22 2008-10-22 11:07:54 by zhangjy94301602
紫外灯电离产物求助 1 (0/60) longxingzu 2008-10-22 2008-10-22 10:45:32 by longxingzu
请教:JY公司FL型荧光仪扫描磷光光谱的方法 10 (3/510) tianjn58 2008-10-22 2008-10-22 10:40:04 by tianjn58
如何用紫外分光光度法同时测定试样溶液中三氯苯酚和苯酚的含量? (1/118) ssocc 2008-10-21 2008-10-22 09:40:46 by beerglass385
求助:查到一个.cdx谱图文件,不知道用什么打开? 4 (评阅+1) (2/82) yifei561 2008-10-21 2008-10-22 08:16:10 by yuzhan
资源 [ 查看全部 ] 作者 最后发表
Agilent1100高压液相色谱仪基本操作步骤 (25/1165) 哇蛤哈 2008-03-26 2008-10-24 13:26:22 by wangwei7688
荧光分析法 (第三版)    ( 1 2 ) (94/57256) zhangyu7901 2008-01-21 2008-10-24 07:56:36 by wyw3785492
精品推荐 Solvent Extraction and Liquid Membranes【已搜无重复】 (15/896) lwf991229 2008-09-14 2008-10-23 18:14:17 by clyin
仪器分析 全程课件 最全面详细 (6/875) wenqiangyu 2008-04-11 2008-10-23 16:41:18 by cfg197861
HPLC实验步骤和方法开发    ( 1 2 ) (97/2262) yaogangzhang 2008-10-07 2008-10-23 15:38:03 by milo6630
很多英文电子图书的下载联结,好的话顶一个 (0/115) sunblog2008 2008-10-23 2008-10-23 14:06:28 by sunblog2008
[版主推荐]Agilent 6890化学工作站中文版ISO (17/1325) Tonali 2008-07-05 2008-10-23 13:19:34 by 金卓
赛分科技两项研究新成果在美国极具影响力的American Laboratary杂志上发表 (0/63) xmy-0123 2008-10-23 2008-10-23 12:31:29 by xmy-0123
相关版块跳转
查看