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[热点] 293分求调剂,外语为俄语 加一一九 2026-04-11 刚刚
【求助】交流学习原子吸收那个论坛比较好啊? (4/359) nanchangxiaobi 2008-03-22 2008-03-27 13:01:09 by nanchangxiaobi
请教铁还原抗氧化能力测定(FRAP)出现不溶物问题 (2/337) nnwhz 2008-03-27 2008-03-27 12:52:14 by nnwhz
求助:铜离子浓度的分析方法 (1/94) huang55755 2008-03-27 2008-03-27 12:46:04 by nanchangxiaobi
求阿司匹林标准拉曼图谱 (0/60) bmw0220sj 2008-03-27 2008-03-27 11:50:34 by bmw0220sj
求助 硫化物分析 (3/327) lihong821130 2008-03-26 2008-03-27 11:38:42 by 铁甲骑兵
请问:气相TCD面积外标法测定有机废气中苯系物的浓度 (1/83) jinghong428 2008-03-25 2008-03-27 11:35:47 by 铁甲骑兵
[求助]752紫外分光光度计可以测无色液体的吸光度吗? (8/653) binglingxue 2008-03-25 2008-03-27 10:58:12 by prime2004
[求助]红外原位分析吸附问题? (2/99) start528 2008-03-25 2008-03-27 10:18:18 by start528
求助!PBS缓冲液的粘度以及折射率 5 (0/831) viviwei503 2008-03-27 2008-03-27 09:41:28 by viviwei503
请教有关羟胺方面的问题 (0/59) xiaofang8248 2008-03-27 2008-03-27 09:12:05 by xiaofang8248
求助:液相色谱紫外检测器分析时出现倒峰的问题! (3/754) stonescj 2008-03-21 2008-03-27 00:00:02 by lybio
求购色谱柱 (评阅-2) (2/119) lihong821130 2008-03-26 2008-03-26 22:13:43 by gjw543229986
[讨论]面对市场与规定指标,应怎样选择 (0/47) happybird2007 2008-03-26 2008-03-26 21:27:08 by happybird2007
[求助]n[M]和[nM]的区别? (2/256) 大雁南飞 2008-03-26 2008-03-26 20:54:09 by 大雁南飞
求助:帮忙分析一下铈的EPR谱图 (2/230) lli80 2008-03-26 2008-03-26 20:03:06 by lli80
[求助]如何选择色谱柱 (2/153) kongt 2008-03-24 2008-03-26 19:55:37 by xqianghuang
[其他分析] [求助]分光光度计测量糠醛,读数不稳定,什么原因? 5 (2/177) ste_row 2008-03-21 2008-03-26 19:45:56 by ste_row
求助:请问哪里能买到几100微米直径的石英纤维 (2/67) ustc2000 2008-03-24 2008-03-26 19:18:02 by inbrussels
请问乙酰丙酮铈及水合物是什么颜色? (2/86) c20070626j 2008-03-26 2008-03-26 19:16:48 by c20070626j
[其他分析] XRD的问题 (评阅-2) (0/70) xiaoyuehua 2008-03-26 2008-03-26 18:56:24 by xiaoyuehua
求助 光谱分析法 (2/139) 木子飞丰 2008-03-25 2008-03-26 18:41:49 by 36du
求助水溶液中产生NO的方法 3 (4/283) sally208 2008-03-22 2008-03-26 18:16:04 by sally208
求助:相似度 太低怎么办 (1/102) 温海燕 2008-03-26 2008-03-26 18:08:53 by dnp
【求助】我的HPLC在不进样的情况下规律的岀峰。    ( 1 2 ) (14/827) chiluo 2008-03-22 2008-03-26 18:02:41 by luckymin
求助!请大家帮忙分析一下出现这张色谱图现象的原因! (3/340) yanglilinvli 2008-03-26 2008-03-26 17:18:53 by yanglilinvli
求助:35%的硝酸如何配制? (4/1164) cchang2010 2008-03-24 2008-03-26 16:49:05 by aiyuanzh
[求助]这几种标称的丙酮有什么区别呀? (4/392) robustcon 2008-03-25 2008-03-26 15:09:57 by xihongshidan
求助:熊果酸质谱响应 (1/72) snooze 2008-03-23 2008-03-26 14:56:11 by 吴晓鹏
斑竹,朋友们给我出出点子!?分析一下…… (0/55) 学员iXNq3g 2008-03-26 2008-03-26 13:27:50 by 阿里巴巴zwl
HPLC-ECD(液相色谱-电化学检测器) (评阅-2) (1/566) starmarry 2008-03-25 2008-03-26 12:41:01 by xxh_401
【求助】sep-pak和spe c18柱有什么区别? (0/220) 哇蛤哈 2008-03-26 2008-03-26 11:49:21 by 哇蛤哈
[其他分析] 请教一个scatchard问题 (2/94) 大雁南飞 2008-03-25 2008-03-26 10:48:33 by 大雁南飞
求助【Principles of Instrumental Analysis】 (7/649) fffflower 2008-03-25 2008-03-26 10:13:15 by fffflower
[其他分析] 求助:关于液质联用的资料 10 (0/129) hurbane 2008-03-26 2008-03-26 09:14:37 by hurbane
求助气相色谱注射器购买 (5/289) ustc2000 2008-03-24 2008-03-26 09:11:29 by divine
有南师的虫虫吗? (1/46) bjzhuxiaobo 2008-03-24 2008-03-26 09:08:41 by 小木虫800
分光光度法和光谱法有什么区别?    ( 1 2 ) (12/1352) tangzhiping1218 2007-12-07 2008-03-25 20:25:21 by terb
求助XRF标样 (3/181) 雪路苑 2007-12-07 2008-03-25 20:23:57 by ddy2005
求助:不互溶的有机溶剂 18 (2/166) feng007cn 2008-03-25 2008-03-25 19:20:51 by nls2008
乙炔的最佳气相色谱分析条件 (1/84) biqingyuan 2008-03-25 2008-03-25 19:20:03 by fdwllq
求助气体分析方法! (3/159) fjxin2002 2008-03-25 2008-03-25 19:18:04 by xihongshidan
请教气相色谱问题 (3/257) s601 2008-03-25 2008-03-25 18:18:31 by fdwllq
请教分子离子同位素丰度比计算方法 (1/295) chinfchinf 2008-03-25 2008-03-25 18:16:39 by fdwllq
【求助】如何购买研究用原料药 (5/523) TT1011 2008-03-23 2008-03-25 17:26:39 by TT1011
[其他分析] [求助]急求核磁软件Delta V4.3.4,好心人帮个忙吧! (1/139) xumeifeng 2008-03-25 2008-03-25 16:55:10 by xumeifeng
[其他分析] [求助]石英砂中铁的测定标准,标准号SJ3228.5-1989 (评阅-5) (0/66) l_yunfei927 2008-03-25 2008-03-25 16:46:26 by l_yunfei927
硝酸钴(硝酸镧,硝酸锶)溶液浓度的滴定 (评阅-2) (0/173) sanbudeyu 2008-03-25 2008-03-25 16:35:00 by sanbudeyu
[请教]空气发生器产气时出峰,影响检测,如何处理? (3/428) litao_08 2008-03-24 2008-03-25 16:32:36 by 铁甲骑兵
[求助]氢气发生器故障 (1/86) litao_08 2008-03-24 2008-03-25 16:26:32 by 铁甲骑兵
[求助]气相色谱响应信号弱? (4/431) toby_sheng 2008-03-20 2008-03-25 16:25:31 by 铁甲骑兵
【求助】三氟甲氧基红外 (评阅-2) (0/93) tianzhaojun 2008-03-25 2008-03-25 15:38:49 by tianzhaojun
求租紫外分光光度计 (2/87) binglingxue 2008-03-25 2008-03-25 14:49:54 by binglingxue
柱层析时每个流份接多少合适? (3/666) qianlw511 2008-03-24 2008-03-25 14:17:05 by dxdx777
叶绿素(荧光-成像)分析仪 (0/131) forestching 2008-03-25 2008-03-25 11:55:52 by forestching
[其他分析] 【求助】农药全分析? (4/258) dmw-007 2008-03-23 2008-03-25 10:04:48 by chengyi
[其他分析] [求助]如何分析苯酚被氧化后产物 (3/622) huangxiaolei 2008-03-24 2008-03-25 09:46:22 by huangxiaolei
[求助]哪里有标准品卖,谢谢 (4/347) wang7285486 2008-03-25 2008-03-25 08:50:20 by xihongshidan
[关贴]NMR确定相对构型    ( 1 2 ) (评阅+2) (18/545) npchem 2007-09-27 2008-03-25 08:42:05 by jiangyuxin2951
求助 哪里可以分析天然气中硫化合物含量 (2/64) lihong821130 2008-03-24 2008-03-25 08:27:00 by lihong821130
求助:如何定性鉴别微量硼氢化钠 (2/66) junhan2000 2008-03-19 2008-03-25 08:13:14 by xsfh
求助:【两个峰粘连怎么办?】 (7/666) fengtaozhang 2008-03-20 2008-03-24 22:35:46 by fengtaozhang
求助: 帮忙分析透射电镜TEM图谱(1金币) (3/292) zxq131421xx 2008-03-22 2008-03-24 22:15:45 by zjx121610
[求助]紫外-可见光谱中如何把反射率转化成吸光度? (2/106) heying23 2008-03-24 2008-03-24 21:37:44 by heying23
[其他分析] 求助 (评阅-2) (0/38) lixia_d5592 2008-03-24 2008-03-24 20:19:37 by lixia_d5592
多肽纯化的好方法? (评阅-2) (1/145) rq165531343 2008-03-12 2008-03-24 19:59:39 by goodmood
【求助】哪里能买到高效液相色谱用的微量样品管? (1/94) cx83214 2008-03-24 2008-03-24 19:49:47 by ldm1314
请教制合成气问题 (0/35) wangyuebo 2008-03-24 2008-03-24 18:06:26 by wangyuebo
求助:请举出纳米材料在分析化学方面的3个应用 (5/426) zhouhui 2008-03-20 2008-03-24 17:02:57 by yuanjp871
[求助]离子色谱测草酸 (3/409) hyliuyue 2008-03-23 2008-03-24 16:52:31 by hjmlzm82
求助:Agilent 1100 (1/87) 都市飓风 2008-03-24 2008-03-24 16:34:50 by ldm1314
[求助]色谱内标法定量 (1/148) zgjlcm 2008-03-24 2008-03-24 16:32:38 by 铁甲骑兵
求助!最便宜的恒温箱大约多少钱? (5/571) 化学七宝 2008-03-23 2008-03-24 15:29:08 by xwx117
[求助]环己烷在GC上出两个峰,峰面积怎么算?    ( 1 2 3 ) (27/2325) superbaipeng 2008-03-23 2008-03-24 14:40:41 by bulebird
[求助]哪里可以下载到红外谱图 (3/269) 上弦月236 2008-03-23 2008-03-24 13:45:54 by stonejm
GC数据处理方面的问题 (评阅-2) (0/85) yangzhi188108 2008-03-24 2008-03-24 13:04:09 by yangzhi188108
[求助]关于色谱柱选择的问题 (2/137) jinhan 2008-03-22 2008-03-24 12:16:14 by jinhan
求助:液相色谱不能初始化 (1/65) lyyuan733 2008-03-24 2008-03-24 11:38:58 by teachen
气相色谱填充物问题(气相色谱高手请进) (评阅-2) (1/107) chaochaoqunqun 2008-03-24 2008-03-24 10:47:41 by hzl.
[其他分析] [求助] XPS分析中的文件转换问题? (评阅-2) (0/131) youp777 2008-03-24 2008-03-24 09:36:45 by youp777
求助-垂直筛板塔构造与工作原理 (0/45) huoguang0311 2008-03-24 2008-03-24 09:19:21 by huoguang0311
[求助】各位专家有谁知道胶水中甲醛的检测方法呢?谢谢! (1/117) vc_zealot 2008-03-22 2008-03-24 09:16:00 by vc_zealot
求助提供GBT601-2002化学试剂配制和标定标准 (3/280) huoguang0311 2008-01-09 2008-03-24 09:09:46 by huoguang0311
[求助]ZnBr2溶液中有单质Br,如何测试单质Br的量 (0/27) helaoliu 2008-03-24 2008-03-24 09:05:13 by helaoliu
[求助]用PLOT-Q毛细管柱在线分析产物的出峰顺序 (9/804) guo7fly 2008-03-21 2008-03-24 08:41:17 by guo7fly
[求助]色谱仪分析一氧化碳,二氧化碳,氧气等气体问题 (7/651) wangyuebo 2008-03-19 2008-03-24 08:16:51 by 铁甲骑兵
[请教]盐酸邻苯二甲酸氢钾缓冲溶液的配制 (2/248) lxr340910 2008-03-22 2008-03-23 23:29:08 by dryfish
拷回的核磁数据不知道用什么软件打开 (评阅-2) (5/788) 2002022306 2008-03-22 2008-03-23 22:35:49 by coki2008xmu
资源 [ 查看全部 ] 作者 最后发表
红外光谱分析 (2/333) tianzhaojun 2008-03-26 2008-03-27 09:44:17 by yhyffrshuh
Sephadex LH20常见问答解答 (1/163) bqchen 2008-03-10 2008-03-26 14:26:27 by tada_melody
GC/MS: A Practical User's Guide (2nd Ed) (10/988) lihai0910 2008-03-15 2008-03-26 13:22:49 by xylsd
Annual Reports on NMR Spectroscopy, Volume 52 (0/249) lihai0910 2008-03-26 2008-03-26 09:32:14 by lihai0910
化学用语中英文对照 (1/163) li6569357 2008-03-25 2008-03-25 20:55:31 by dnp
Annual Reports on NMR Spectroscopy, Volume 63 (2/343) msd2phd 2008-03-24 2008-03-25 20:23:11 by kcfreedom001
分析化学常用的英语 (4/765) li6569357 2008-03-23 2008-03-25 18:57:55 by y0213
常用溶剂的NMR峰位置 (1/118) zhangyaner1983 2008-03-25 2008-03-25 18:23:05 by dnp
原子吸收原理培训教程 (4/347) windli 2007-07-31 2008-03-25 16:12:40 by xiaomumuwang
微量移液枪鉴定 (3/391) sniky-dong 2008-03-13 2008-03-24 17:45:50 by zhaiyj612
[关贴]分析化学新进展. (2/212) lihai0910 2008-03-24 2008-03-24 09:28:33 by dnp
精华:国外某知名大学《仪器分析》教程 续,特全,分18周讲解 (28/2845) AppliedChemist 2007-07-03 2008-03-24 02:39:44 by wanlichuan
天然有机化合物波谱综合解析课件 (14/777) tdlnjohn 2007-11-12 2008-03-24 00:47:31 by kingclement
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