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    [热点] 有没有人能给点建议 深蓝的天空 2026-01-16 刚刚
    [其他分析] 【讨论】如何制备聚合物样品测固体核磁 (0/86) heteropoly 2009-06-26 2009-06-26 13:45:27 by heteropoly
    [色谱质谱] 【求助】麻烦各位推荐一个好的进口二硫化碳牌子 (0/84) jiarui8260 2009-06-26 2009-06-26 13:38:54 by jiarui8260
    【求助】【求助】热电(thermo)的uv6000检测器的中文说明 (2/88) kitsao 2009-06-25 2009-06-26 12:42:24 by kitsao
    【求助】浓度等级 (3/218) A85232990 2009-06-25 2009-06-26 11:10:52 by nianyue912
    【求助】关于红移 (0/73) prince_n 2009-06-26 2009-06-26 10:46:59 by prince_n
    【求助】二次蒸馏水制备问题 (3/344) 星海慧儿 2009-06-25 2009-06-26 10:36:54 by 星海慧儿
    【求助】pH在6.5-7.0的缓冲盐体系 (4/480) gaojcon 2009-06-24 2009-06-26 10:25:47 by lzwstudent
    [关贴]吸光度可以大于1吗 (6/3225) chengximei 2009-02-13 2009-06-26 09:56:44 by 英英1781
    【求助】台阶仪和AFM的区别 (4/697) tong5028 2009-06-25 2009-06-26 09:47:25 by tong5028
    [色谱质谱] 【求助】运行过程基线问题 (3/219) yangfei7211 2009-06-25 2009-06-26 09:43:45 by jian5816
    [关贴]【求助】关于三乙烯二胺定量分析? (0/59) lyg0624 2009-06-26 2009-06-26 09:23:27 by lyg0624
    【求助】TLC黑色荧光,碘显黄色,硫酸显绿色,请教高手这是什么东西?有什么活性啊? 1 (0/105) muchong8023 2009-06-26 2009-06-26 09:18:12 by muchong8023
    [色谱质谱] 【交流】咨询电化学检测器 (2/339) yanjieguo 2009-06-25 2009-06-26 09:09:02 by yanjieguo
    [色谱质谱] [关贴]求购色谱柱问题! (8/645) flyice525 2008-12-17 2009-06-26 08:47:24 by hugang
    【交流】ICP-OES测定金属材料中硅含量 (6/526) baojibt 2009-06-13 2009-06-26 08:08:45 by vetern
    [色谱质谱] 【求助】大家有没有用高液做ODN纯化的?为什么PAGE是一个峰,高液显示两个峰? (2/83) 孔乙己 2009-06-25 2009-06-25 22:57:22 by qingyu906
    [色谱质谱] 【求助】求教:液相色谱峰太宽是怎么回事儿    ( 1 2 ) (17/2188) feiyu61 2009-06-23 2009-06-25 22:55:20 by qingyu906
    【求助】硫酸单甲酯的定量分析方法 (0/162) ueline 2009-06-25 2009-06-25 22:16:52 by ueline
    【求助】请教一个有关布拉格方程的问题 (2/248) winsa 2009-06-25 2009-06-25 21:40:14 by winsa
    [色谱质谱] 【求助】大侠帮忙找柱子 (评阅+1) (6/363) lulu8736 2009-06-13 2009-06-25 21:20:51 by 叶凌风
    [色谱质谱] 【求助】气相色谱结果居然是这个样子的?!    ( 1 2 3 ) (21/866) aofao0202 2009-06-23 2009-06-25 20:43:14 by dabing5138
    【讨论】有谁用四氢铝锂精制过异丙醇没? (0/68) uyiytoadu 2009-06-25 2009-06-25 20:31:51 by uyiytoadu
    [其他分析] [关贴]【求助】DSC问题:奇怪,用水标定时,水升温没有峰,降温有放热峰(有图) (4/504) sxlion811 2009-06-24 2009-06-25 20:07:21 by sxlion811
    [色谱质谱] 【求助】FID 校正因子 (1/148) catalysis 2009-06-24 2009-06-25 19:04:28 by LIYUANDONG
    [色谱质谱] 【求助】气相色谱基线问题?    ( 1 2 ) (13/657) zfchem 2009-06-25 2009-06-25 18:49:59 by 紫薇花
    【求助】甘氨酸锰分析方法 (4/354) like152 2009-06-19 2009-06-25 16:30:35 by dx109
    【求助】谁有AAnalyst 400 说明书? (1/64) huangyan_5566 2009-06-25 2009-06-25 16:00:54 by dx109
    【求助】有谁有D-色氨酸?我只要0.5G做一下分析?谢谢啊! (3/147) yajin 2009-06-24 2009-06-25 15:59:02 by yajin
    【求助】如何准确计算拉曼谱图的半峰宽啊 (3/678) 爱鹤 2009-06-24 2009-06-25 15:40:08 by 牙齿蛮白
    [色谱质谱] 【求助】非水毛细管电泳基线问题 (0/148) nancy7752 2009-06-25 2009-06-25 15:26:58 by nancy7752
    [色谱质谱] HPLC 购买咨询    ( 1 2 3 ) (20/626) yuanshengjie 2009-06-03 2009-06-25 15:10:20 by jian5816
    【求助】2-二甲氨基乙硫醇盐酸盐的标准红外谱图 (2/142) zjloveru 2009-06-25 2009-06-25 14:19:57 by lqok100
    [色谱质谱] 【求助】氨基柱的活化,求高人指点 (2/2827) duckxf 2009-06-25 2009-06-25 13:47:09 by 20goodluck20
    [色谱质谱] 求助:急!!海欣色谱报警 怎么办啊? (3/354) huangying8788 2009-06-03 2009-06-25 13:08:04 by tshcdm
    [色谱质谱] 【求助】分析PAH拖尾问题 (2/108) zhw.m 2009-06-25 2009-06-25 12:23:34 by chiraler
    [色谱质谱] 【求助】现在咋就分不开两种物质了呢?    ( 1 2 ) (16/585) hcj000 2009-06-15 2009-06-25 11:18:29 by liuliang_045
    大家分析一下,在研究院所做仪器操作员好吗?    ( 1 2 3 4 ) (33/1223) happyeveryday 2009-05-27 2009-06-25 11:16:03 by liuliang_045
    【求助】XRD图谱,呵呵,谢谢啊 (7/725) txs851008 2009-06-06 2009-06-25 11:14:02 by liuliang_045
    【求助】凯氏定氮测氮含量问题 (6/563) maomaomao5001 2009-06-24 2009-06-25 10:56:35 by yunjun3
    【求助】分析化学电子教案word (2/308) nancycnxa 2009-06-24 2009-06-25 10:48:21 by davis_0411
    【求助】求教一个关于红外光谱仪光强能量的问题 3 (6/381) myp5188 2009-06-24 2009-06-25 09:24:56 by myp5188
    [色谱质谱] 【求助】关于API4000 LC-MS-MS (评阅+1) (6/526) 小愚5689 2009-06-21 2009-06-24 21:20:38 by chiraler
    【求助】5-氮杂胞苷的液相检测方法 (1/109) yujun523 2009-06-23 2009-06-24 21:16:05 by zxdno1
    [其他分析] 【求助】求助~~上海哪里可以做TEM四氧化钌染色 (0/95) chenxumeng119 2009-06-24 2009-06-24 20:57:46 by chenxumeng119
    [色谱质谱] 【求助】气相不出峰    ( 1 2 ) (18/557) zywtstc 2009-06-19 2009-06-24 20:30:11 by guangyuan89
    求助:噻吩和二苯并噻吩有紫外吸收吗? (4/655) xiaoxuelady 2009-04-28 2009-06-24 20:25:40 by zxhuaxue
    【求助】求助 氟代吡啶的液相检测方法 (4/166) yujun523 2009-06-23 2009-06-24 20:23:42 by yujun523
    [色谱质谱] 【求助】气相的各种温度都是根据什么设定的呢? (3/256) dong234 2009-06-23 2009-06-24 20:15:28 by guangyuan89
    【讨论】测空白脑的HPLC如何前处理 (2/85) huangting1280 2009-06-24 2009-06-24 19:38:23 by huangting1280
    [色谱质谱] 【求助】柱子残留怎么办?    ( 1 2 ) (11/638) zhangliml 2009-06-24 2009-06-24 19:17:58 by yjywei
    [色谱质谱] 【求助】求混合碳四组成色谱分析标准方法GB6600-86 48 (1/216) nitong 2009-06-24 2009-06-24 19:00:05 by yjywei
    【求助】关于SPME萃取头的问题 (0/125) lrh1983120 2009-06-24 2009-06-24 18:52:11 by lrh1983120
    【求助】近红外光谱问题 (0/129) 火烧云 2009-06-24 2009-06-24 18:19:53 by 火烧云
    【求助】巯基修饰的问题 (4/572) qiong7550357 2009-06-08 2009-06-24 17:31:59 by 巫女子佩
    [色谱质谱] 【讨论】有没有谁做蛋白质手性固定相 (5/287) yajin 2009-06-23 2009-06-24 16:40:19 by yajin
    [色谱质谱] 【求助】气相色谱出现圆顶峰 (6/534) smalxm 2009-06-22 2009-06-24 16:35:59 by Trecy4.5
    [色谱质谱] 【求助】气相毛细管前伸峰 (5/296) hk7115 2009-06-21 2009-06-24 15:55:58 by hk7115
    【求助】(完成)请问一下各种常用溶剂的使用最低波长极限 (3/1255) linglong_1985 2009-06-23 2009-06-24 15:18:27 by zijing_988
    [色谱质谱] 【求助】汽化室漏气? (8/353) 小毛虫8358 2009-06-22 2009-06-24 14:59:55 by 小毛虫8358
    【求助】急,急,谁有四苯硼酸钠测钾的实验讲义 (2/80) wit2009 2009-06-23 2009-06-24 14:57:05 by wit2009
    [色谱质谱] 【求助】安捷伦1100chemstation的离线安装 (9/1123) zhoushiyu 2009-06-23 2009-06-24 14:47:05 by chihaijun
    CODmn和CODcr的精密度问题,交流就有金币! (9/587) 灵魔 2008-12-18 2009-06-24 14:33:45 by riwunbong
    [数据分析] 【求助】求助GC-FPD法的检出限该怎么得到?高手帮忙啊 7 (1/90) dryyly 2009-06-24 2009-06-24 13:38:12 by uliya809
    【求助】关于硫酸根和亚硫酸根 3 (9/647) dxzdth 2009-06-18 2009-06-24 13:33:08 by MCWANDE
    【求助】如何分析溶液中醋酸、醋酐的含量 10 (5/599) fish2108 2009-06-19 2009-06-24 13:23:43 by MCWANDE
    【求助】pH0.7的盐酸-醋酸钠缓冲溶液怎么配制? 8 (4/390) sunnwenn 2009-06-23 2009-06-24 13:15:34 by sunnwenn
    测试COD的问题 2 (6/924) gaolifeng 2008-12-05 2009-06-24 12:51:45 by riwunbong
    【求助】有关游泳池水尿素的检测方法 (0/79) linda1934 2009-06-24 2009-06-24 12:14:28 by linda1934
    【求助】【求助】镁离子及水合镁离子的K值哪边查? (0/104) LIN3606 2009-06-24 2009-06-24 12:09:31 by LIN3606
    [色谱质谱] 【求助】质谱图分析 (评阅+1) (2/190) pbx123456 2009-06-24 2009-06-24 11:33:56 by pbx123456
    【求助】综述模版 (0/124) 小愚5689 2009-06-24 2009-06-24 10:57:20 by 小愚5689
    【求助】三氟乙酸的GC该怎么做 (0/92) athenaxue 2009-06-24 2009-06-24 10:38:07 by athenaxue
    [关贴]【求助】荧光会连续发射吗? (8/556) wang370781 2009-06-22 2009-06-24 09:46:07 by liuliang_045
    水泥化学分析方法(国家标准) (4/544) funychan 2008-08-05 2009-06-24 09:27:30 by liuliang_045
    [分析前沿] 【讨论】求助测定胶水的成分! (3/159) wangning8880 2009-06-22 2009-06-24 08:56:25 by keliernuo
    [其他分析] 【求助】请虫友们给推荐一下烟气分析仪 (0/120) 垃圾虫218 2009-06-24 2009-06-24 08:43:05 by 垃圾虫218
    【求助】请问30种物质回收率有高有低是怎么回事啊? (评阅+1) (4/282) bbgirlzuo 2009-06-19 2009-06-24 08:42:36 by bbgirlzuo
    [色谱质谱] 【求助】缓冲盐做流动相问题多    ( 1 2 ) (12/505) fanli2888 2009-06-18 2009-06-24 07:54:29 by zijing_988
    [色谱质谱] 请教有关分离度的计算    ( 1 2 ) (10/1001) kalon22 2009-06-02 2009-06-24 07:02:49 by fyx2133
    [色谱质谱] 【求助】C18柱被接反了    ( 1 2 ) (11/677) lxg19830206 2009-06-12 2009-06-24 06:02:21 by yjywei
    [色谱质谱] 【已解决】氯苯与氯仿哪个的水溶性大? (5/544) zhangliml 2009-06-21 2009-06-23 22:29:51 by zijing_988
    [色谱质谱] 【求助】MC检测不出峰 (7/382) michaelzb 2009-06-20 2009-06-23 22:22:42 by zijing_988
    [色谱质谱] 【求助】色谱进样    ( 1 2 ) (14/417) liuxiaojun9393 2009-06-22 2009-06-23 22:19:42 by zijing_988
    [色谱质谱] 【求助】进口的上样针被堵住了    ( 1 2 3 4 ) (31/782) liangqian533 2009-06-15 2009-06-23 22:16:34 by zijing_988
    [色谱质谱] 【交流】补充回答一个问题“色谱柱是氨基柱,流动相是乙腈:水=70:30 是反相还是正相 (7/836) evilzhou 2009-06-21 2009-06-23 22:14:28 by zijing_988
    [色谱质谱] 【求助】美国Bio-Rad的High Q ,UNOsphere S,UNOsphere Q ,DEAE,High S柱子(1ml)怎么 (0/55) 朱春节 2009-06-23 2009-06-23 22:09:48 by 朱春节
    [色谱质谱] 【讨论】谁了解PEG-1340-KOH毛细管色谱柱 (3/208) feimi-china 2009-06-23 2009-06-23 21:59:38 by zijing_988
    【求助】关于染料的吸光系数问题向大家请教 3 (3/439) fengshixun 2009-06-22 2009-06-23 21:31:39 by wandrea
    [色谱质谱] 【求助】求DANI HSS86.50顶空进样器操作规程 2 (3/797) snowgirl1065 2009-06-23 2009-06-23 21:18:01 by 200311310
    [色谱质谱] 【求助】气质联用谱图开始为什么会有一个高高的平台峰 (7/394) myambition 2009-06-18 2009-06-23 21:01:56 by myambition
    [色谱质谱] 【求助】有没有能提供日立655A液相色谱有关资料的? 1 (1/77) LV2993 2009-06-23 2009-06-23 20:51:40 by liuke009
    [色谱质谱] 【求助】黄酮-铁金属络合物的液相色谱条件 (0/83) nature2009 2009-06-22 2009-06-23 20:30:27 by nature2009
    【求助】电化学保护青铜文物方法 (2/104) zxt198917 2009-06-23 2009-06-23 20:24:36 by 薄荷water
    【求助】如何测定配合物的pka (1/116) yclh 2009-06-19 2009-06-23 20:10:19 by 薄荷water
    资源 [ 查看全部 ] 作者 最后发表
    [色谱质谱] 【资源】安捷伦CE缓冲液配置软件 (1/154) global.wun 2009-06-25 2009-06-25 17:39:47 by lz36879
    [其他分析] 《Handbook of Analytical Techniques》 (9/507) tinayp 2008-11-07 2009-06-25 10:11:45 by wonder2002
    ICP-MS百问解答 (21/1190) yuxing 2009-02-08 2009-06-25 09:12:52 by tfntfn88
    【资源】近红外与中红外光谱分析的区别 (1/936) global.wun 2009-06-24 2009-06-24 19:54:50 by MCWANDE
    求助红外图谱 (2/230) b174886664 2008-12-03 2009-06-24 18:52:55 by keven7928
    [色谱质谱] 高效液相最新应用 (12/912) lk590 2009-03-14 2009-06-24 15:34:22 by jjing1983
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