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    [热点] 推荐一本书 zxl1021 2026-01-20 刚刚
    求教几种镉的化合物的发射波长 6 (1/51) lijun19830910 2008-06-26 2008-07-06 14:11:36 by cmcmy
    【求助】C18柱能否换成离子柱 2 (4/319) liyincumt 2008-07-05 2008-07-06 13:21:12 by luckymin
    询问色谱柱 (1/90) shigh2114 2008-07-05 2008-07-06 10:15:34 by doublepig
    缓冲液的配置问题 (5/246) scorpio13th 2008-07-05 2008-07-06 10:02:07 by scorpio13th
    求助四氢苯酐、六氢苯酐酸值的测定方法 5 (0/141) houyudi881169 2008-07-06 2008-07-06 09:59:33 by houyudi881169
    求助:GC谱图如何处理 (1/76) linyj632 2008-07-06 2008-07-06 09:55:08 by lankywang
    求助:关于购买安捷伦气相和气质的折扣问题? 8 (5/363) xuyh_326 2008-05-15 2008-07-06 09:30:32 by yensh
    氨基修饰率的测定 20 (0/64) h206206206 2008-07-05 2008-07-05 22:40:51 by h206206206
    离子色谱用水一般要求是哪个级别的水?    ( 1 2 ) (10/1289) happyfish2007 2008-06-14 2008-07-05 20:42:32 by luckymin
    质谱机械泵的油空了,会怎么样 (1/80) fujindi 2008-07-04 2008-07-05 20:36:49 by xyzwz
    请教原子吸收测定铜离子含量 (1/188) nears 2008-07-04 2008-07-05 20:34:38 by luckymin
    kelg请进 (2/54) yensh 2008-07-05 2008-07-05 17:51:50 by ramanlxh
    [其他分析] 请问哪里可以采用Taylor扩散测量溶液的扩散系数? (0/47) renwenpo 2008-07-05 2008-07-05 16:59:58 by renwenpo
    waters 液相色谱的问题 (7/588) miki-小黄 2008-06-27 2008-07-05 16:05:17 by 悠悠我心
    求助 高温水蒸汽中离子浓度问题 (0/20) b318050 2008-07-05 2008-07-05 15:54:44 by b318050
    agilent气相色谱-质谱培训ppt全集    ( 1 2 3 4 ) (+17) (33/1495) amorphous 2008-07-02 2008-07-05 15:18:47 by yahcrz
    请教:我用AGILENT7890-FPD分析天然气中有机硫偏差大? (1/54) nickma 2008-07-04 2008-07-05 12:25:46 by 铁甲骑兵
    XPS定量分析 (0/474) edmondcarey 2008-07-05 2008-07-05 11:01:56 by edmondcarey
    烟草中蛋白质的种类 (0/55) xsj200884 2008-07-05 2008-07-05 10:36:54 by xsj200884
    求教抗生素检测的简化方法 (0/65) oumega 2008-07-05 2008-07-05 09:04:17 by oumega
    气相色谱是根据什么出峰的? (7/1012) 韩江 2008-06-18 2008-07-04 22:37:46 by qxie
    [其他分析] 测定氟离子的浓度 (8/1280) cjflove 2008-06-24 2008-07-04 22:12:21 by spxt
    请教高手关于 手性柱保护柱 的问题 (1/295) hope99999 2008-07-04 2008-07-04 21:49:36 by swt1898
    关于XPS表征问题 (1/118) guoyu9923071 2008-07-03 2008-07-04 20:37:38 by wubozz
    求助,XPS怎么解谱 (1/319) fix052 2008-06-26 2008-07-04 20:23:32 by wubozz
    求助,关于PE Lambda 35 20 (2/73) donght 2008-07-04 2008-07-04 18:04:23 by donght
    全二维气相色谱有感兴趣的吗? (3/321) amorphous 2008-07-02 2008-07-04 17:04:06 by amorphous
    水分滴定 (2/87) dhyao2008 2008-07-04 2008-07-04 16:17:42 by sdlj82
    求助四氢苯酐、六氢苯酐酸值的测定方法 5 (金币≥1)(2/36) houyudi881169 2008-07-04 2008-07-04 14:34:12 by houyudi881169
    求助5-正丁基巴比妥酸的标准红外谱图 5 (0/37) 19830306zy 2008-07-04 2008-07-04 14:18:41 by 19830306zy
    【请问】浙江大学学分析的同学请进 (1/123) crystal_heart 2008-06-28 2008-07-04 13:37:13 by zhuhaibao84
    样品放置一天后多出一个峰 2 (5/430) wangsm828 2008-07-01 2008-07-04 13:10:51 by zhuhaibao84
    请教 中性乙醇是怎么来的 (4/975) 东走西顾 2008-07-03 2008-07-04 12:16:14 by 东走西顾
    jade 打开怎么是这样的阿??? (2/56) xiaoyuehua 2008-07-04 2008-07-04 11:08:07 by yunqing5252
    214nm和280nm下谱图异常问题 (8/1169) ningxia 2008-06-29 2008-07-04 09:30:53 by zhaojunji06
    求助:色谱分离问题 (4/402) fiona9315 2008-06-29 2008-07-04 09:19:55 by zhaojunji06
    求助 关于比重方面的问题 (2/52) ruibb125 2008-07-02 2008-07-04 09:14:36 by missjane
    (求助)DMF浓度测定方法 2 (1/81) zq007 2008-07-03 2008-07-04 08:58:15 by zq007
    [其他分析] 请教各位大侠,有关XRF和ICP的学习么? (0/84) 木头女孩 2008-07-04 2008-07-04 08:43:57 by 木头女孩
    (求助)有α-酮戊二酸的液相分析条件吗? 2 (1/94) jinsonbiao 2008-07-02 2008-07-04 08:43:54 by 哇蛤哈
    【求助】红外羟基峰强度是否与羟基数线性相关 16 (3/405) supersearcher 2008-07-02 2008-07-03 23:52:12 by supersearcher
    求助:工业分析专业英语 19 (1/83) ljw2006 2008-07-03 2008-07-03 22:35:31 by 大雪飘
    毫升的单位是ml,还是mL?    ( 1 2 3 ) (20/3741) js336699 2008-06-24 2008-07-03 22:14:38 by nianqingtgl
    求助:XRD的物相分析 2 (0/83) fregret 2008-07-03 2008-07-03 21:33:50 by fregret
    急求精萘中含有的杂质及检查方法 (0/28) zqf83 2008-07-03 2008-07-03 20:35:35 by zqf83
    15万的戴安离子色谱仪自己拆!大家看看内部结构。 (6/752) silentwsd 2008-07-01 2008-07-03 20:28:56 by 小老虎8688
    求助:如何检测SPCC冷轧钢板表面防锈油含量 (0/358) cjwest 2008-07-03 2008-07-03 19:52:17 by cjwest
    Agilent 6820气谱问题? (3/175) chenjing4210 2008-07-01 2008-07-03 17:46:19 by chenjing4210
    请问岛津的热重仪器DTG-50H可以做降温热重曲线么? (0/39) daxu 2008-07-03 2008-07-03 17:25:51 by daxu
    请教:关于GC/MS数据导出问题 (2/100) ningqiu2001 2008-07-02 2008-07-03 16:31:09 by ningqiu2001
    求红外标准谱图 (0/106) tianzhaojun 2008-07-03 2008-07-03 16:20:05 by tianzhaojun
    水提取液经盐析后过滤上清液直接进HPLC可以吗 (6/693) lanlan1985 2008-06-30 2008-07-03 14:55:20 by zhaojunji06
    求助色谱峰分离不开    ( 1 2 ) (15/1029) huang55755 2008-06-28 2008-07-03 14:43:11 by zhaojunji06
    求助:色谱峰强度变弱 (2/143) fiona9315 2008-07-02 2008-07-03 14:42:39 by fiona9315
    求助化合物巯基嘌呤和巯基飘零一水物的HNMR标准谱图 5 (0/102) wqdyh1012 2008-07-03 2008-07-03 14:16:33 by wqdyh1012
    [其他分析] 求助:TG (5/532) mqy0502 2008-06-25 2008-07-03 12:11:00 by mqy0502
    求助 关于络合能力大小比较 2 (0/68) maomaolavendar 2008-07-03 2008-07-03 12:00:47 by maomaolavendar
    [其他分析] 下jade5.0 (1/95) xiaoyuehua 2008-07-03 2008-07-03 10:57:50 by kelg
    求帮忙解答习题一道 (1/66) 天涯学子 2008-07-01 2008-07-03 09:51:44 by 东走西顾
    茚三酮法测氨基酸浓度 (1/112) jjk282002 2008-07-01 2008-07-03 09:19:54 by arne
    [其他分析] 最新AC综述征集(每篇5个金币) (+2.5) (4/389) yensh 2008-06-13 2008-07-02 21:59:57 by yensh
    求助:请问分子中接入给电子能力比较弱的基团为什么能使它的UV-vis吸收光谱红移? (5/973) sscc 2008-06-27 2008-07-02 21:06:43 by lyu_lee
    求助:金属氧化物红外光谱 (0/80) 柔柔小猫 2008-07-02 2008-07-02 19:47:24 by 柔柔小猫
    求助 一氯乙醛和硫氢化钠的滴定方法 (0/31) ruibb125 2008-07-02 2008-07-02 19:04:43 by ruibb125
    紧急求助:重氮化滴定时淀粉碘化钾试纸为何不变色 (5/597) 李小香 2008-07-01 2008-07-02 17:31:55 by 李小香
    [有效期至2008年9月30日]哪里有4-hydroxy-3-phenoxybenzoic acid(分析纯)卖 10 (0/41) wangbaozhan 2008-07-02 2008-07-02 14:40:26 by wangbaozhan
    求助:气质出来的结果怎么认定 (4/268) huihui1209 2008-06-30 2008-07-02 13:09:50 by huihui1209
    [求助]红外分析含氰基的化合物 (2/334) montclimber 2008-07-01 2008-07-02 12:53:52 by amorphous
    请问有谁做过拉曼关于不同水温谱图的处理? (0/43) weibilly 2008-07-01 2008-07-02 12:31:19 by weibilly
    怎样知道精制化学品能不能做对照品 (2/66) bierhoff200320 2008-06-02 2008-07-02 12:18:41 by bierhoff200320
    【请教】帮忙看一下这个非金属夹杂物要求 (0/75) cqxf 2008-07-01 2008-07-02 12:06:27 by cqxf
    二茂铁衍生物 (0/54) chaifenglan 2008-07-02 2008-07-02 11:40:25 by chaifenglan
    [其他分析] 请问有关四电极电导仪多少钱一台? (0/49) robot3141 2008-07-02 2008-07-02 10:38:10 by robot3141
    有熟悉Thermo的DSQ操作的吗? (2/69) dingdingxy 2008-06-30 2008-07-02 10:06:52 by wishier
    [其他分析] 求助:调制DSC的原理和优点 (2/191) bulerain816 2008-01-03 2008-07-02 01:01:03 by kying
    求助: 混合物测液体核磁应该注意哪些 (1/106) wangch002 2008-07-01 2008-07-01 21:26:44 by lovehappy2008
    求助:硫酸盐含量滴定 (3/235) 紫叶8436 2008-06-30 2008-07-01 19:15:46 by dryfish
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    Chromeleon的工作站使用动画 (2/275) zyypku 2008-06-24 2008-07-06 07:11:40 by haishenhang
    怎样用好液相色谱ppt (福利公司出品) (45/2545) damojinghong 2008-04-24 2008-07-05 12:01:37 by pony2002
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    [色谱质谱] 岛津LC-VP简介及日常维护。 (2/202) yjf217 2007-10-29 2008-07-05 01:08:04 by kelg
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