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    [热点] 纳米粒子粒径的测量 枝上柳绵吹又少 2026-01-16 刚刚
    [色谱质谱] 【讨论】请问液相分析方法能申请发明专利吗?国内及国外 (9/506) yangyx98403 2009-06-29 2009-06-30 18:15:46 by wwweeerrr
    [色谱质谱] 【求助】4年多没碰过仪器了,突然让我自己搞,晕了!    ( 1 2 ) (评阅+1) (10/531) kyuui4601 2009-06-26 2009-06-30 17:46:27 by kyuui4601
    [色谱质谱] 【求助】请教一下大家这两张图是用什么画的    ( 1 2 ) (11/586) 人善天不欺 2009-06-24 2009-06-30 17:20:21 by xjuwq
    【求助】汽液平衡数据要价多少? (0/58) chinaseraphic 2009-06-30 2009-06-30 17:18:21 by chinaseraphic
    【求助】HPLC前处理生物样品这么做的目的 (2/205) huangting1280 2009-06-25 2009-06-30 17:13:06 by shinebss
    【求助】请教高手TLC跑出来的可能是什么化合物? 2 (4/251) muchong8023 2009-06-26 2009-06-30 16:58:00 by muchong8023
    [色谱质谱] 【求助】求GC-14C色谱的影音版的使用手册 (0/102) feimi-china 2009-06-30 2009-06-30 16:05:39 by feimi-china
    [色谱质谱] 【求助】关于柱子通透性的计算(自己已解决) (3/247) 柳成阴 2009-06-26 2009-06-30 16:03:23 by 柳成阴
    [色谱质谱] 【讨论】如何缩短出峰时间 (评阅+1) (5/614) yazi2057 2009-06-29 2009-06-30 15:28:09 by heyanzhen
    [色谱质谱] 【资源】高效液相泵的维护 (1/101) yyyyy0738 2009-06-30 2009-06-30 15:10:14 by chiraler
    【求助】钠的原子吸收标准曲线是呈线性的吗? (7/724) huangyan_5566 2009-06-27 2009-06-30 14:51:44 by yunjun3
    [色谱质谱] 【求助】HPLC出一个峰是否说明只有一种物质,为什么?    ( 1 2 ) (18/831) xyz111 2009-06-26 2009-06-30 14:38:34 by luomuwuhen
    [色谱质谱] 【求助】色谱纯标准样品做液相为什么有2个峰?    ( 1 2 ) (16/681) dongli6536922 2009-06-28 2009-06-30 14:35:19 by mxempty
    求助油液分析 (评阅+1) (3/265) k9906 2009-05-05 2009-06-30 13:18:12 by k9906
    [色谱质谱] 【求助】乙酸铵是不是不溶于乙腈? (6/1612) nancy7752 2009-06-29 2009-06-30 13:08:43 by luomuwuhen
    【求助】请问长春有没有能测紫外光电子能谱的地方 8 (3/387) hhliu.2005 2009-06-30 2009-06-30 13:03:45 by tfntfn88
    [色谱质谱] 【求助】HPLC-Waters600E2487的中文操作说明 10 (0/164) lovesci 2009-06-30 2009-06-30 12:53:38 by lovesci
    [色谱质谱] 【求助】C18的保护柱可以用在硅胶柱上吗 (6/436) bluecup 2009-06-29 2009-06-30 12:04:16 by bluecup
    【求助】求矿物分析方面的课件,急急急!! 3 (4/200) wtm1105 2009-06-10 2009-06-30 11:35:06 by wtm1105
    【交流】有了解低温傅立叶红外光谱的吗 (0/91) liaojilong 2009-06-30 2009-06-30 11:32:23 by liaojilong
    【求助】请教一个分析检测问题。 (5/404) 术虫 2009-06-26 2009-06-30 11:31:13 by 术虫
    【求助】无机酸的红外吸收特征峰 (0/126) lixiuzhi1985 2009-06-30 2009-06-30 10:54:46 by lixiuzhi1985
    [色谱质谱] 【求助】二甲苯气相分析问题 (4/365) Andy83 2009-06-29 2009-06-30 10:44:18 by huoshixin
    【求助】Zn的结合能有可能到1024eV吗? (0/95) dhla 2009-06-30 2009-06-30 10:29:53 by dhla
    【求助】金刚烷甲基酮的分析方法 45 (6/369) panzhuang 2009-06-28 2009-06-30 09:09:24 by panzhuang
    [色谱质谱] 按文献色谱条件做一定会出好的结果吗?    ( 1 2 ) (15/875) xyc121 2009-06-03 2009-06-30 08:40:07 by swt1898
    [色谱质谱] [关贴]【求助】优极纯磷酸85% 剩下的15%是什么?? (8/965) minic00per 2009-06-29 2009-06-30 05:43:11 by choijinsil
    [色谱质谱] 有没有人做过离子液体的质谱? (5/649) vigaryang 2009-04-19 2009-06-29 21:34:31 by vigaryang
    【求助】通过XRD分析确定原子的位置 (0/105) jiaoyuqin 2009-06-29 2009-06-29 21:33:10 by jiaoyuqin
    【求助】哪位大虾知道固体粉末磷光的发光机理是什么 (2/151) 挚友 2009-06-28 2009-06-29 20:42:32 by qingting2007
    [色谱质谱] 【求助】GC/MS检测器温度怎么确定的    ( 1 2 ) (10/827) eastpoint 2009-06-23 2009-06-29 18:03:18 by YUANDONG9397
    [色谱质谱] 【求助】色谱求助 (4/367) chenbo83 2009-06-28 2009-06-29 16:40:58 by chenbo83
    【讨论】请教磷酸酯灼烧残留问题 (0/62) salepharm 2009-06-29 2009-06-29 16:28:32 by salepharm
    [色谱质谱] 【求助】请问液相色谱针对烃类的检测器一般是哪几种啊? (9/554) shiyilang2599 2009-06-27 2009-06-29 16:26:28 by TMEDA
    [色谱质谱] 【求助】如何配制50 mM的KPi缓冲盐,谢谢 (1/141) gao_bobo 2009-06-29 2009-06-29 15:47:12 by dx109
    【求助】钽盐 (2/103) 浮萍草 2009-06-29 2009-06-29 14:37:00 by 浮萍草
    [色谱质谱] 【求助】肉样品前处理怎么去蛋白和去油 (3/274) liujinxia 2009-06-18 2009-06-29 13:58:37 by franky_wy
    【求助】正丙胺的紫外吸收峰位置 (0/87) shinericky 2009-06-29 2009-06-29 13:55:40 by shinericky
    【求助】各位大虾谁有三氟乙酸的检测方法 (4/373) uym007176 2009-06-28 2009-06-29 12:27:38 by tfntfn88
    [数据分析] 【求助】XRD 谱图分析 (1/231) windljg 2009-06-28 2009-06-29 12:25:25 by tfntfn88
    【求助】请教分光光度法测定文章的发表! (5/233) prince_n 2009-06-24 2009-06-29 11:14:15 by jd781124
    【求助】用什么仪器分析溶液成分好? (5/312) aijixie 2009-06-28 2009-06-29 09:57:47 by aijixie
    【求助】三聚氰胺的粒径分析 (4/684) duoduo398 2009-06-26 2009-06-29 09:16:21 by duoduo398
    【求助】济南的试剂商店 (0/48) Andy83 2009-06-29 2009-06-29 08:49:11 by Andy83
    【求助】大家帮忙看一张近红外谱图 (1/153) 火烧云 2009-06-26 2009-06-29 08:18:50 by 火烧云
    【求助】紫外数据问题 (1/128) yhldf 2009-06-28 2009-06-29 01:39:42 by yjywei
    [色谱质谱] 【求助】新柱子的活化    ( 1 2 ) (14/1360) yangfei7211 2009-06-26 2009-06-29 01:26:48 by yjywei
    [关贴]糖类的分析 (3/405) asdfliu 2008-11-29 2009-06-29 01:21:08 by yjywei
    [关贴]核磁共振二维谱2DNMR及解析方法 (2/570) lchk007 2008-11-19 2009-06-28 18:35:54 by zhbsky
    [色谱质谱] 【求助】gcms不出峰 (9/1473) zhw.m 2009-06-26 2009-06-28 18:35:27 by monitor2885
    [色谱质谱] [关贴]有谁知道什么是液相气相质谱联用技术    ( 1 2 ) 50 (评阅-2) (12/760) hongge911 2008-09-16 2009-06-28 18:11:12 by jay5801556
    [数据分析] 【求助】SAED 谱图 晶向 一般是怎么确定的? 5 (0/210) 307134955 2009-06-28 2009-06-28 17:36:22 by 307134955
    [色谱质谱] 【求助】求助GC-MS使用手册 4 (5/261) inthesun 2009-06-11 2009-06-28 17:33:47 by lvgaojin
    【求助】请教分析N,N -二乙基丙炔胺(DEP)和丙炔醇乙氧基化合物(PME)浓度的方法 (0/62) yyie 2009-06-28 2009-06-28 16:49:11 by yyie
    [分析前沿] 【求助】怎样配制APTES+MTMOS溶胶? 5 (0/110) pkpanda 2009-06-28 2009-06-28 16:16:55 by pkpanda
    【求助】请教一下,溶液相中锰离子如何测定 (5/309) tanlei2008 2009-06-24 2009-06-28 15:58:39 by tanlei2008
    【求助】溶液和空气中钙离子检测的国家标准 (2/101) zhang_222 2009-06-23 2009-06-28 15:47:07 by yunjun3
    急寻:磺酰脲类除草剂的溶解方法 (1/90) maohaha 2009-01-08 2009-06-28 15:37:30 by baot
    求助:化妆品(霜类)测砷铅前处理方法哪种回收率最高最实用? (2/157) xubucheng 2009-04-13 2009-06-28 15:31:35 by yunjun3
    【求助】急问关于测ZnO纳米粉末紫外可见的问题 (9/472) 唐小梅 2009-06-13 2009-06-28 11:30:24 by ys2008
    【求助】【求助】关于荧光消除影响的问题 (5/267) 淬火大螃蟹 2009-06-15 2009-06-28 11:18:26 by ys2008
    【求助】 (评阅-3) (3/238) houlanfeng 2009-06-28 2009-06-28 10:11:10 by 骑着蜗牛追火箭
    【求助】丙烯酸和三乙胺纯度的分析方法 (3/364) haierhailan501 2009-06-27 2009-06-28 09:09:37 by haierhailan501
    [数据分析] 【求助】什么软件计算加权回归比较方便? (9/475) disil 2009-06-13 2009-06-28 07:56:56 by yunjun3
    [色谱质谱] 【求助】气质联用中质谱匹配度单位是什么? (1/218) zhangkp 2009-06-27 2009-06-28 07:56:50 by cjczm
    [数据分析] [关贴]【求助】急求核磁分析,50金币~!!! (7/448) sondwall 2009-06-24 2009-06-28 07:35:28 by sondwall
    【求助】请问玻璃坩埚式过滤器是什么样的呀? (6/618) wit2009 2009-06-23 2009-06-27 23:43:17 by gordonlee
    尿液中产生沉淀怎么处理 (6/440) wangsm828 2009-06-02 2009-06-27 21:27:14 by wenqunying1984
    那里有买卖塑料薄膜的层析柱? (3/204) huyf 2009-05-26 2009-06-27 21:05:39 by god110
    [色谱质谱] 【求助】高效液相色谱 半制备柱的使用方法!!! (3/683) w1288h 2009-06-25 2009-06-27 19:56:10 by wangcailiu
    [数据分析] 【求助】分析化学检测中工作曲线的一些疑问? (2/186) huanranzhou1984 2009-06-26 2009-06-27 19:17:42 by chiraler
    【求助】解析一个未知化合物的结构 (6/632) 凝冰897 2009-06-24 2009-06-27 19:06:13 by 凝冰897
    【求助】紫外的截至波长问题? (4/385) gangstcm 2009-06-26 2009-06-27 17:18:19 by caixq
    [其他分析] 【资源】万能材料试验机 (评阅+1) (2/173) hlzfeiwu 2009-06-25 2009-06-27 16:29:52 by liuliang_045
    [数据分析] 【求助】混合型正交实验的设计 (7/534) land109 2009-06-18 2009-06-27 16:09:26 by liuliang_045
    【求助】请教关于水样分析的国标问题 (0/64) prince_n 2009-06-27 2009-06-27 15:11:20 by prince_n
    [关贴]【求助】银氨溶液 (2/147) zsf-333 2009-06-17 2009-06-27 14:10:05 by zsf-333
    【求助】水分测定    ( 1 2 ) (14/535) tang318lin 2009-06-18 2009-06-27 13:49:23 by jsys
    [色谱质谱] 【求助】下面溶液该如何配制 (5/370) huangting1280 2009-06-24 2009-06-27 12:50:14 by zhouman
    【交流】急询:上海应用物理研究所电源技术部的联系电话 (0/74) xiaomei533 2009-06-27 2009-06-27 10:47:55 by xiaomei533
    [色谱质谱] 【求助】请教waters 高效液相色谱流动相流速不稳定的原因 (5/911) xlw818 2009-06-26 2009-06-27 10:29:13 by happy169
    【讨论】多元醇的紫外吸收 (0/95) chongzi8107 2009-06-27 2009-06-27 09:58:00 by chongzi8107
    【求助】如何标定氯硅烷中SiCl键的含量 3 (3/197) Alinazhang 2009-06-03 2009-06-27 09:25:04 by cjzhu
    [色谱质谱] 【求助】求推荐国产gc    ( 1 2 ) (16/547) lvgaojin 2009-06-19 2009-06-27 09:23:28 by gongchke
    [色谱质谱] 【讨论】HPLC在高分子中的应用 (3/316) louzitian 2009-06-26 2009-06-27 08:33:09 by tianya8039
    [数据分析] 请教ESR中g-factor的计算 (2/149) great_jln 2008-12-24 2009-06-27 08:27:07 by great_jln
    【求助】三聚磷酸钠化验方法汇编 (0/80) navigate 2009-06-27 2009-06-27 08:23:28 by navigate
    【求助】原子荧光光谱仪测铅时噪音忽然增大是什么原因造成的 (1/109) chchm79 2009-06-26 2009-06-26 20:34:04 by pal0703
    [色谱质谱] 【求助】非水毛细管电泳 (2/115) nancy7752 2009-06-26 2009-06-26 17:35:24 by wangzy999
    【求助】二氯甲烷最佳回流比 (2/101) 386992525 2009-06-24 2009-06-26 16:14:31 by 叶凌风
    【求助】四苯硼酸钠是指四硼酸钠还是指四苯酸钠? (1/83) wit2009 2009-06-26 2009-06-26 16:10:28 by 叶凌风
    [色谱质谱] 【求助】固相萃取中的问题 (6/364) yangfei7211 2009-06-25 2009-06-26 16:00:59 by longquan8297
    【讨论】关于溶液中钙离子含量的测定    ( 1 2 ) (10/1058) baronren 2009-06-23 2009-06-26 15:56:38 by longquan8297
    【求助】求助β-内酰胺类的紫外吸收波长范围 (2/113) pipi-mouse 2009-06-24 2009-06-26 15:50:09 by dh2007
    【求助】Pharmaceutical and Pharmacological Letters (0/73) tian5670 2009-06-26 2009-06-26 15:41:52 by tian5670
    【求助】摩尔吸光系数高的无机氧化还原指示剂 (3/234) kzdylr_6 2009-06-22 2009-06-26 15:38:51 by tianya8039
    【求助】求助:黑色样品可否用透射红外测试? (8/2206) allaney 2009-06-17 2009-06-26 13:46:47 by lijing_055
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    【交流】薄膜分析软件FILMWIZARD 界面帮助 (1/308) lidaoyong 2009-06-30 2009-06-30 15:42:25 by icwafer
    【资源】不用软件轻松制作ppt模版 (8/480) zfj0915 2009-06-09 2009-06-29 14:58:38 by ljxandzhxl
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