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[热点] 体制内长辈说体制内绝大部分一辈子在底层,如同你们一样大部分普通教师忙且收入低 瞬息宇宙 2026-02-26 刚刚
[关贴]检出限 (9/696) 蝈蝈3207 2009-04-07 2009-04-08 12:27:20 by kendon
求助:用什么钙离子测定法测含钙量为3000PPM的水 (4/361) 果儿1887 2009-04-08 2009-04-08 11:27:50 by 果儿1887
求助:氟硼酸的检测方法 5 (0/112) louzitian 2009-04-08 2009-04-08 11:17:19 by louzitian
[其他分析] 【求助】分析BET测试的等温吸附曲线 2 (4/627) sxyzt 2009-03-16 2009-04-08 11:10:10 by 小妞flora
HPLC分析纯度时显示"no spectra available in data file"是什么原因 (3/805) 丛中笑 2009-04-06 2009-04-08 11:06:04 by clm4991275
求助2-吡啶甲醇的标准紫外吸收光谱 (0/197) guilun_001 2009-04-08 2009-04-08 10:54:00 by guilun_001
气相求助 (1/77) 谊0729 2009-04-08 2009-04-08 10:40:53 by 20goodluck20
求助指纹图谱高手们一些问题 (2/138) vanilla2334 2009-04-07 2009-04-08 10:28:51 by wakan
[色谱质谱] 在icp-ms上测量结果没有铁,但是用邻菲啰啉分光法测量含量较大,请教原因。 (4/294) pillowcat 2009-04-01 2009-04-08 09:32:10 by pillowcat
有关HPLC的问题,急求!!! (2/163) 蝈蝈3207 2009-04-07 2009-04-08 09:07:25 by 蝈蝈3207
求二噁英的标准品 (2/166) gfzlc13 2009-04-07 2009-04-08 08:49:24 by chiraler
大家帮我看看这个HPLC的图,看看是什么原因 (2/186) anuozhang869 2009-04-07 2009-04-08 08:46:11 by 20goodluck20
碳酸二苯酯提纯问题 (1/89) zhaohemeng 2009-04-07 2009-04-08 08:41:15 by hfl109
【求助】请问做液质联用时样品可以用tris-HCL溶解吗? (1/80) pengjuan296 2009-04-07 2009-04-08 08:40:24 by hfl109
求助荧光猝灭中的几个问题 (1/148) huiyan-123 2009-04-07 2009-04-08 08:38:16 by hfl109
求助曙红钠作指示剂,滴定碘离子的方法 (2/1419) mayonglin 2009-04-07 2009-04-08 08:31:45 by mayonglin
C8C18 (3/454) wandou69 2009-04-07 2009-04-08 08:27:58 by wandou69
快崩溃了,为什么紫外扫描会是这样的结果 (9/622) jiebo-chen 2009-04-03 2009-04-08 08:27:47 by jiebo-chen
[色谱质谱] [关贴]关于ms柱的柱流失问题 (8/701) balabala7737 2009-03-27 2009-04-07 23:33:15 by 西西里亚805
pdf卡片信息中i(f) i(v) 代表什么意思? 1 (1/81) 澄妮 2008-09-24 2009-04-07 23:28:13 by 墨荷之露
[其他分析] [关贴]生物试剂的储存 (5/225) siccas 2009-03-31 2009-04-07 22:38:44 by siccas
求气相色谱中残留甲酸、乙酸的检测方法 (3/672) yuanyuelan 2009-04-07 2009-04-07 22:36:48 by purple8928
国内部分高校分析测试中心-科研参考【转】 (评阅+1) (2/267) yuyang031985 2009-04-04 2009-04-07 22:02:19 by EdwardLau
求助——如何测有机化学络合常数 5 (1/118) liuhuan853 2008-11-05 2009-04-07 21:54:06 by 69923423
【求助】黑色粉末紫外可见问题 7 (3/352) yuanzilee23 2009-04-07 2009-04-07 21:36:59 by yuanzilee23
关于复合电极的使用 (评阅+1) (4/514) dreamsky 2009-04-07 2009-04-07 21:28:58 by lifenqin
[色谱质谱] 请教一个PE的液相数据导出问题 (2/60) renanshu 2009-04-07 2009-04-07 21:21:42 by renanshu
[其他分析] [关贴]仪器分析PPT (2/329) caozan2008 2009-04-05 2009-04-07 19:10:14 by yensh
[关贴]【求助】FITC水溶液稳定性如何? (3/517) changtian 2009-04-02 2009-04-07 18:17:11 by changtian
【求助】请问做液质联用时可以用tris-HCL的缓冲溶液吗? (3/314) pengjuan296 2009-04-07 2009-04-07 16:51:57 by pengjuan296
酚羟值的检测 (2/78) 环氧树脂 2009-04-01 2009-04-07 16:48:52 by 环氧树脂
[关贴]求助:GC-2010的不分流进样的操作 (7/836) LIYUANDONG 2009-03-28 2009-04-07 15:43:51 by 乐纷
[数据分析] 求分析方法! 2 (3/465) zjloveru 2009-04-07 2009-04-07 14:45:47 by youarebeloved
碘的滴定分析 (1/77) leoflyfree 2009-04-07 2009-04-07 14:09:04 by youarebeloved
求助:关于头发中金属含量的测定国标 (1/94) wangrui13 2009-04-07 2009-04-07 11:59:02 by uliya809
求助 (评阅-3) (2/70) 一滴水1827 2009-04-07 2009-04-07 11:57:38 by uliya809
求助:峰面积为什么会下降??? (评阅+1) (5/432) qdxiaoyu 2009-04-07 2009-04-07 11:54:57 by uliya809
什么是荧光比色法 (评阅+1) (2/162) sndxy 2009-04-06 2009-04-07 10:54:49 by sndxy
求助Nicolet Omnic 7.3 中文版 15 (1/372) lucky1985 2009-04-07 2009-04-07 10:09:30 by opq691
如何运用XRD图分析呀,急急急 (2/129) flypigprince 2009-04-05 2009-04-07 09:23:29 by study023
[关贴][求助]721分光光度计最好的是哪里产的?【已经完成】 (5/241) zzy456 2009-04-02 2009-04-07 08:58:00 by qingyy
关于平均粒径与中位径等概念??? (3/1085) zhqq0225 2009-03-28 2009-04-07 08:54:28 by zhqq0225
东西电子 (0/47) xiaoyige 2009-04-07 2009-04-07 08:29:50 by xiaoyige
[色谱质谱] 气相色谱求助 2 (1/114) 李辉宇 2009-04-06 2009-04-07 08:29:44 by hfl109
请教一个有关近红外谱图分析的问题 (4/407) 火烧云 2009-03-16 2009-04-06 23:25:29 by ypf13
求助:请问邻苯二甲酸酯类物质样品的保存方法 (4/445) 107278161713 2009-04-06 2009-04-06 23:25:24 by zhf4539
请教 “溴酚兰指示剂是一种非水滴定指示剂”中“非水滴定指示剂”是什么意思呀 (评阅+2) (3/331) wysust9291 2009-04-06 2009-04-06 23:14:18 by zhf4539
[关贴]红外测固体粉末如何测? (8/809) littlebada 2009-03-31 2009-04-06 23:08:50 by edwardwtfl
[数据分析] 求助:岛津液相色谱工作站AIA格式数据 (2/229) wangjucun 2009-04-04 2009-04-06 22:49:29 by wangjucun
[色谱质谱] [关贴]【求助】做气项质谱呢,还是液相质谱? (评阅-3) (5/388) tina_wang 2009-04-02 2009-04-06 21:38:26 by ym20031226
荧光色谱请教 (2/139) Anglewei 2009-04-05 2009-04-06 20:16:17 by Anglewei
己二酸二甲脂的 GC分析!! (4/301) lxhxyl2003 2009-04-03 2009-04-06 20:13:16 by lxhxyl2003
[其他分析] 请教微量溴含量的测定 (0/68) yanhong_wa 2009-04-06 2009-04-06 19:06:42 by yanhong_wa
武汉大学化学考研求助!!先谢过~~ (2/166) 东北风5930 2009-04-05 2009-04-06 17:44:48 by 19870430
[关贴]求助,关于权重的问题 (2/125) zxf0306 2009-03-31 2009-04-06 16:25:18 by zl85
[转]浙大液相色谱教学ppt (1/133) pzjypn005 2009-04-06 2009-04-06 15:40:31 by wzm2005by
[关贴]分析方法大全(分析方法手册) (0/128) AMW_HAPPY 2009-04-06 2009-04-06 11:03:59 by AMW_HAPPY
为什么基线会掉 1 (3/266) gemin2008 2009-04-05 2009-04-06 09:21:00 by yanghuawei
[求助]3-二甲氨基丙胺的GC分析所用固定液选择 (4/231) xiafeixin 2009-02-24 2009-04-06 08:49:41 by xiafeixin
[关贴]荧光量子产率 (3/317) haodan 2009-03-25 2009-04-06 02:36:32 by one_sigh
请教核磁 (1/75) s060604014 2009-04-04 2009-04-05 23:37:10 by tbu
【有奖参与】晒晒我们的实验仪器 (评阅+3) (7/784) liqiong 2009-03-30 2009-04-05 22:29:45 by cslg04hjsl
[色谱质谱] 求助:哪位大侠能帮忙液质解谱? 5 (7/678) flywen2008 2009-04-01 2009-04-05 21:18:44 by flywen2008
[关贴]求助:液相问题 (7/467) jjf4085 2009-04-01 2009-04-05 21:06:57 by jjf4085
诚恳求助: 制作polyacrylamide gel (fused silica)capillary 过程中遇到的问题. 30 (7/294) chinatokorea 2009-03-27 2009-04-05 20:44:09 by chinatokorea
关于色谱柱吸附效应 (3/272) tianming887 2009-04-04 2009-04-05 18:58:21 by 花华
[版内事务] 转帖:让自己真正的“从一个疯狂下载者变成一个学习者”    ( 1 2 ) (评阅+3) (17/2660) 一帘忧梦 2008-08-01 2009-04-05 17:54:01 by llp199005
[关贴]请大家推荐一下装柱机    ( 1 2 ) (10/419) jasper.fan 2009-02-10 2009-04-05 17:02:48 by jasper.fan
[关贴]间氯过氧苯甲酸含量测定方法 (7/1322) iamdream 2009-01-16 2009-04-05 16:44:37 by 西风少年
[其他分析] 不同质量下浓度乙醇的密度? (5/579) smile19820828 2009-04-03 2009-04-05 15:30:30 by xiaoda1984
7100型便携式应急监测色谱仪 (评阅+1) (0/57) cxw111 2009-04-05 2009-04-05 14:55:28 by cxw111
[版内事务] [关贴]【版主上任】分析新迎opq691,chiraler两位实习版主,200金币发放中    ( 1 2 3 4 5 6 .. 21 ) (评阅+2) (203/2705) dnp 2009-04-01 2009-04-05 14:45:11 by ysg1962
[分析前沿] 求助:金叉指电极 (0/131) huyangjian 2009-04-05 2009-04-05 14:22:50 by huyangjian
求助购买测试VOC的仪器 (1/354) zhuyanlin 2009-04-04 2009-04-05 13:28:08 by swt1898
[其他分析] [关贴]粒度分布测试出现偏差的原因 (4/598) fhwhb 2009-03-21 2009-04-05 12:33:57 by fhwhb
[色谱质谱] 柠檬酸缓冲液 (0/187) 王丽84 2009-04-05 2009-04-05 10:41:59 by 王丽84
[专家] 请问紫外中出现倒峰的原因 (4/933) ly2199 2009-04-03 2009-04-05 10:09:09 by mlkr
0.1mol/l PH=5的醋酸缓冲溶液怎么配? (评阅+1) (2/137) yipeng6558 2009-04-04 2009-04-05 08:19:14 by yipeng6558
[数据分析] 请问RSD如何求【已解决】 (0/142) yinhuanshun 2009-04-04 2009-04-04 23:15:04 by yinhuanshun
局部热力学平衡LTE究竟是怎样定义的? (0/341) laodisi 2009-04-04 2009-04-04 22:08:57 by laodisi
请问saha电离平衡是指什么? (0/318) laodisi 2009-04-04 2009-04-04 22:07:56 by laodisi
哪家的ICP-AES比较好啊 (7/1140) gechengxiang 2008-08-21 2009-04-04 21:40:10 by lilyjun
液相色谱仪的几个使用问题 (2/219) mxp1232959 2009-03-12 2009-04-04 20:35:09 by tianming887
[数据分析] [关贴]如何让色谱图只显示出峰时间,不显示峰面积(安捷伦1100) (评阅+1) (4/1046) 胡桃夹子8986 2009-03-30 2009-04-04 16:45:55 by 安_静
[关贴]【求助】荧光分析中的倍频峰 (评阅+1) (9/2258) forgetbuct 2009-04-02 2009-04-04 14:30:35 by one_sigh
[关贴]求助:关于可见光谱    ( 1 2 ) (12/662) jklxj 2009-04-01 2009-04-04 14:13:23 by one_sigh
【求助】荧光发射与紫外可见吸收的对应关系 (1/188) paomian 2009-04-04 2009-04-04 12:26:55 by 我是我2082
[其他分析] 咨询氮吸附仪型号,代理商 (2/107) xh-s 2009-02-19 2009-04-04 11:45:08 by finetec
请问安捷伦6890n气象色谱仪一个界面窗口操作的问题 (3/325) crazyff12345 2009-03-13 2009-04-04 11:41:42 by finetec
资源 [ 查看全部 ] 作者 最后发表
分享几本核磁书 (2/308) aleckwyq 2009-04-08 2009-04-08 09:01:23 by kelg
【资源共享】红外分峰教程 (1/315) kfdxly 2009-02-26 2009-04-07 19:07:31 by linzhongshuidi
红外光谱基团频率分析及应用(搜索无重复) (5/1157) shijiayanghua 2009-02-09 2009-04-07 08:00:59 by leonard.lu
[其他分析] Transmission Electron Microscopy and Diffractometry of Materials (7/492) bio-polymer 2008-08-28 2009-04-06 23:15:08 by cydanver
卢佩章、戴朝政,色谱理论基础第三卷第一册 (2/355) mxp123 2009-04-06 2009-04-06 21:53:46 by kelg
岛津nano-LC报告 (7/357) 柳成阴 2009-01-09 2009-04-06 12:24:16 by zhangweihong
[色谱质谱] waters液质联用仪说明 (3/850) kongzq 2009-03-31 2009-04-06 12:18:50 by zhangweihong
红外光谱仪视频讲解,3个难得的视频免费分享(090303更新链接) (44/1999) damojinghong 2008-04-19 2009-04-06 10:06:00 by opq691
Liquid Chromatography-Mass Spectrometry: An Introduction (3/277) zhangtao097769 2009-02-17 2009-04-05 14:41:46 by syous3810
色谱柱的安装和使用 (3/661) sdmxz 2009-02-26 2009-04-04 15:53:20 by 葵花籽
电镜与样品制备技术支持(站内无重复) (0/150) 16802906 2009-04-04 2009-04-04 10:21:58 by 16802906
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