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    [热点] 国自然申请面上模板最新2026版出了吗? lice_1987 2026-01-20 刚刚
    [求助]分子结构鉴定 1 (4/275) montclimber 2008-05-13 2008-05-13 09:55:34 by montclimber
    [关贴]心情好,发一些金币,顺便攒一些人品    ( 1 2 3 4 5 6 .. 10 ) (97/690) littlewing2007 2008-05-11 2008-05-13 08:18:47 by 旭日东升
    求助--乙酸溶液中水杨醛含量的测定? (1/34) sxdxland 2008-05-05 2008-05-13 08:12:33 by wang0996
    请推荐好的高分辨质谱仪! (3/490) luke20070521 2008-05-12 2008-05-13 06:39:31 by yuzhan
    [求助]做流动注射化学发光时要注意哪些事项? (1/141) tangxing07133 2008-03-27 2008-05-12 22:51:54 by tangxing07133
    求助 哪里可以购买SO2标准气 (1/39) lihong821130 2008-05-12 2008-05-12 22:32:56 by fdwllq
    求助:用碘量法滴定过氧根含量 (0/51) 高飞825 2008-05-12 2008-05-12 20:58:15 by 高飞825
    求助:查化学类分析文献的数据库有哪些? (1/135) JJEELLYY 2008-05-12 2008-05-12 20:21:37 by dnp
    [其他分析] 求救:D/MAX-rB 数据问题 10 (0/27) tonytony823 2008-05-12 2008-05-12 19:21:27 by tonytony823
    请教一个简单问题 (4/140) tinger2007 2008-05-12 2008-05-12 19:15:22 by newdream
    请教一个关于重量差异的问题 (0/143) 19760815 2008-05-12 2008-05-12 17:07:29 by 19760815
    求助:怎么区分双酚A的红外特征峰和其它含苯环的物质特征峰? (0/67) catalysthua 2008-05-12 2008-05-12 17:06:44 by catalysthua
    怎样高效液相色谱对样品作波长扫描? (9/1288) gaofengccri 2008-04-23 2008-05-12 17:02:04 by jzz8035
    求助——关于13X分子筛 (2/157) 春天来了518 2008-05-11 2008-05-12 16:10:58 by 铁甲骑兵
    分析条件    ( 1 2 ) (13/522) lyyuan733 2008-04-27 2008-05-12 15:44:13 by 柳成阴
    自己做的气相色谱自动进样器 (评阅+1) (1/477) yangzhichem 2008-05-12 2008-05-12 14:41:34 by mmoboy
    求助 如何打开PHP文件 (5/227) 邯郸吉吉 2008-05-11 2008-05-12 14:29:32 by kongsun
    求助XPS分析数据库 30 (1/174) sangelndy 2008-05-09 2008-05-12 14:20:18 by gggarnet
    请教分析问题 (1/84) margosa 2008-05-09 2008-05-12 12:52:11 by s1d2w2
    用紫外分光光度法可以定量检测水中的酮和酚含量吗? 1 (2/83) 小壹 2008-05-12 2008-05-12 12:11:28 by dryfish
    10金币求助苯醌类含量测定 (1/66) zhengliangbin 2008-05-12 2008-05-12 12:09:35 by dryfish
    [其他分析] 求助!!高盐度会影响复合电极测pH值的结果吗? (0/52) DXJ135 2008-05-12 2008-05-12 11:31:21 by DXJ135
    [求助完成]请教各位大侠如何测定我的甲苯含量!! 15 (3/99) 小仇 2008-04-30 2008-05-12 10:57:29 by limingrui
    微波消解的产物主要有哪些 (2/115) elfstar899 2008-05-11 2008-05-12 10:41:07 by elfstar899
    求助!!苯并咪唑的红外吸收峰是多少?? (0/79) 学员mrb1YT 2008-05-12 2008-05-12 10:09:51 by qingfeng_1988
    [求助]火焰光度法测钾钠时为什么加入三氯化铝可以抑制钙离子的影响 (0/77) 蜻蜓点水2007 2008-05-12 2008-05-12 10:04:07 by 蜻蜓点水2007
    菜鸟求助:中性Al2O3提纯 (0/33) bignoodle 2008-05-12 2008-05-12 09:59:08 by bignoodle
    (红外光谱仪用)国产KBr晶片哪里有的卖啊? (0/55) 86286633 2008-05-12 2008-05-12 09:51:05 by 86286633
    【求助】沃特世公司 UPLC 液相色谱17种氨基酸标样图谱 (0/90) hongyan0606 2008-05-12 2008-05-12 09:26:58 by hongyan0606
    求GPC资料 (2/133) zhuangtao 2008-05-06 2008-05-12 09:26:53 by zhuangtao
    求助 有关shincarbon填充拄分离气体 (1/31) lihong821130 2008-05-08 2008-05-12 09:23:49 by lihong821130
    分子印迹-固相萃取 (2/334) langezi 2007-12-13 2008-05-12 09:04:12 by langezi
    (求助)有关物质的方法学包括什么? (4/269) 哇蛤哈 2008-05-08 2008-05-12 08:34:50 by 哇蛤哈
    求助 用气相色谱分析SO2用的标样 (0/24) lihong821130 2008-05-12 2008-05-12 08:27:22 by lihong821130
    求助:GCMS调谐文件(氢气做载气)    ( 1 2 ) (10/794) ramanlxh 2008-04-10 2008-05-12 01:06:50 by kevinchan6691
    请教过硅胶柱方面的问题    ( 1 2 ) (16/828) 100sjl 2008-02-27 2008-05-11 23:48:18 by jan803
    请教LC-MS图谱解析 (3/808) yxbowen 2008-04-28 2008-05-11 21:24:46 by 03180055
    XRD薄膜分析噪声来源? (0/72) atangg 2008-05-11 2008-05-11 20:29:00 by atangg
    固体核磁答疑 (0/101) awormvista 2008-05-11 2008-05-11 19:31:56 by awormvista
    求助:GC软件打不开了 (2/78) 然也欣欣 2008-05-11 2008-05-11 17:51:38 by 然也欣欣
    化学计量学介绍    ( 1 2 3 4 ) (评阅+2) (33/2744) dnp 2007-12-07 2008-05-11 15:07:40 by wjjqt
    求助有关HPLC含量计算的问题 (8/719) xsku21 2008-05-09 2008-05-10 23:00:07 by amigo365
    求助--荧光发射光谱测试 (4/256) 学员OLNi5E 2008-05-09 2008-05-10 21:37:14 by nzwjm
    拉曼光谱 (3/237) lvran2008 2008-05-09 2008-05-10 21:31:48 by lvran2008
    分析化學领域ANALYTICA CHIMICA ACTA的評價及難度 (2/147) mpeter 2008-05-10 2008-05-10 20:15:43 by mpeter
    求助:用气相色谱对气相含硫有机化合物进行检测不出峰 (6/942) dashanhanmu 2008-05-09 2008-05-10 20:13:02 by gjw543229986
    GC中如何选择溶剂来溶解样品 (9/790) yangzhi188108 2008-05-07 2008-05-10 20:08:04 by gjw543229986
    紫杉醇定量检测 (2/84) water322229 2008-05-10 2008-05-10 16:19:54 by 13073456851
    液体无水氨检验方法 (0/46) xiongbo20 2008-05-10 2008-05-10 15:40:42 by xiongbo20
    【求助】型号WFY-28 荧光分光光度计故障 (0/54) xiangqi036 2008-05-10 2008-05-10 13:53:15 by xiangqi036
    UV-Vis 厂家比较 (6/512) water322229 2008-04-29 2008-05-10 11:33:41 by naren4545
    EDTA滴定中标准锌溶液如何配制 (3/358) hlxj837 2008-05-08 2008-05-10 10:54:48 by wang0996
    请问哪里能够购买到1ml,2ml的容量瓶啊? 2 (金币≥2)(6/79) zjulry 2008-05-09 2008-05-10 07:15:25 by jzz8035
    求助:急:如何用气相色谱分析汽车尾气 (3/366) hnubaby 2008-05-09 2008-05-09 20:27:29 by yensh
    FID 出怪峰 (2/91) jnsdqyl 2008-05-09 2008-05-09 19:56:38 by jjf4085
    【求助】测钠溶样方法 (2/62) sdwalker 2008-05-08 2008-05-09 19:50:01 by sdwalker
    有机混合物剖析 5 (3/150) cloud_ 2008-05-09 2008-05-09 17:49:12 by lizhiyuan
    从色谱柱的名称能看出这个柱子是否是手性柱么? (1/82) ggbqm 2008-05-09 2008-05-09 16:47:06 by 童心111
    间硝基磺酰氯 (1/40) fuhonge 2008-05-09 2008-05-09 15:49:39 by jixf_1114
    请教各位高手个问题:光纤头一般是用什么方法抛光的? 10 (0/41) yinghualiquanyi 2008-05-09 2008-05-09 14:53:35 by yinghualiquanyi
    1790安捷伦TCD检测器的气相色谱的灵敏度 (8/725) jinghong428 2008-04-28 2008-05-09 13:33:12 by jacky361
    求助:白果中油脂含量的测定 (0/34) yhmrd 2008-05-09 2008-05-09 13:12:51 by yhmrd
    [其他分析] [关贴]求助“仪器信息网”的积分帮忙下载资料 (2/69) xiaoxiao1226 2008-05-09 2008-05-09 13:05:15 by xiaoxiao1226
    棕色容量瓶的颜色是因为添加了什么? (2/109) jack2070 2008-05-09 2008-05-09 12:19:22 by jack2070
    关于双键滴定的 (1/86) heidyking 2008-05-09 2008-05-09 12:10:40 by dryfish
    求助:未知化合物组成和结构的测定 (6/422) blueeye9 2008-05-07 2008-05-09 11:26:02 by gwyan
    [求助]需要一些制备色谱的资料 (2/88) readonly 2008-05-08 2008-05-09 10:41:35 by 兔子不乖
    [其他分析] 求助 1 (4/115) wb19850708 2008-04-12 2008-05-09 09:25:09 by wb19850708
    求助:微流控芯片专业书籍 (2/278) transon999 2008-05-08 2008-05-09 08:21:22 by prime2003
    求助:神经酰胺分析方法 (0/54) jinsr562 2008-05-08 2008-05-08 22:49:56 by jinsr562
    液相的奇怪问题    ( 1 2 3 ) (22/869) 御风而行 2008-04-26 2008-05-08 20:16:52 by zmzdq
    水溶性的混合物怎么分析啊? (1/44) 心随云动 2008-05-08 2008-05-08 19:39:08 by 兔子不乖
    [其他分析] 请问:测质谱时,为什么样品不能用DMF做溶剂 (1/66) whitelily 2008-05-08 2008-05-08 19:32:08 by 兔子不乖
    求助!感谢!!! (0/95) songe0310 2008-05-08 2008-05-08 19:03:07 by songe0310
    [求助]有关羟基吡啶气相或液相色谱分析 (1/41) zhaoguodong 2008-05-08 2008-05-08 17:29:29 by zhaoguodong
    求助HPLC相关问题 (1/105) sunflower9.2008 2008-05-08 2008-05-08 17:29:16 by we-july
    求助:分析化学英文原版教材 (3/369) yxl1218 2008-05-07 2008-05-08 16:54:24 by chinar688
    求助:连接在微珠表面的酰肼基团的测定.谢谢 (0/24) reny191 2008-05-08 2008-05-08 16:46:51 by reny191
    求助:请问硫酸钙中的钙离子用什么分析方法比较好? (8/705) jzlijie6282 2008-04-27 2008-05-08 16:34:44 by sdwalker
    (求助)化学滴定 (4/237) 哇蛤哈 2008-05-08 2008-05-08 16:13:33 by lipingchengde
    求助GC测定二甲基砜的方法 (6/580) psyhit 2008-05-05 2008-05-08 15:38:39 by ssyyss
    请问菊酯类农药检测有没有灵敏的比色法! 5 (0/35) protein123 2008-05-08 2008-05-08 12:16:04 by protein123
    求助:神经酰胺分析方法 (1/67) jinsr562 2008-05-07 2008-05-08 11:15:27 by zjx121610
    agilent 1100 series HPLC.mpg (1/97) charchy 2008-05-08 2008-05-08 11:14:59 by zjx121610
    一位新手的求助 (2/67) 大眼晶c 2008-05-08 2008-05-08 11:04:18 by zjx121610
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    液相色谱仪日常维护办法 (1/90) agilent 2008-05-12 2008-05-12 20:11:33 by dnp
    傅里叶变换红外光谱仪-结构的flash (15/2310) shushushu 2008-01-06 2008-05-12 09:42:45 by 就是那只小木虫
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    酸碱指示剂配制和变色范围 (1/277) fenglianxiang 2008-05-11 2008-05-11 10:36:31 by 邓-Amy
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    [其他分析] 各种仪器分析的原理及谱图表示方法 (29/2112) jingeng 2007-07-31 2008-05-10 19:44:31 by fanshuanxi2008
    美国分析化学5月8号的Review:Atomic Spectroscopy (1/100) xiaofang-shen 2008-05-10 2008-05-10 14:02:55 by yensh
    [色谱质谱] 最新Aglient6890操作手册(B版) (24/857) glyoxylate 2007-05-23 2008-05-09 20:20:10 by 刘岩188
    <<Modern spectroscopy.pdf>>经典好书!!!! (47/2623) lixiangsioc 2007-07-05 2008-05-09 16:31:17 by leiyu693
    表面化学分析方法 (4/283) goldenstj 2008-05-07 2008-05-09 08:45:40 by hangyuan
    【通知】《分析化学》杂志可以下载2008年第一期 (6/231) yensh 2008-01-09 2008-05-08 17:59:11 by wjf0113
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    化学仪器名称 英文 (9/1283) li6569357 2008-03-25 2008-05-08 14:28:26 by chengzhe
    [其他分析] 关于吸收系数的计算 (0/125) 沙漠王子 2008-05-08 2008-05-08 11:53:04 by 沙漠王子
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