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    [热点] 有没有人能给点建议 深蓝的天空 2026-01-19 刚刚
    [有奖交流]仪器分析设备需知? (评阅+3) (2/115) yunliuxy 2008-09-25 2008-09-27 09:01:06 by mengfanshun
    [其他分析] CIP文件 (2/306) kxh_27 2008-09-22 2008-09-27 08:49:16 by hongpuaiwa
    靛酚的最大吸收波长是多少? 5 (1/108) 月光光952 2008-09-26 2008-09-27 08:36:12 by mengfanshun
    原子力 数据用什么软件处理? (0/60) 龙行天下0 2008-09-24 2008-09-27 08:29:03 by 龙行天下0
    cm-1英语怎么读 (8/1465) shangxingfu 2008-09-24 2008-09-27 08:05:08 by shangxingfu
    铕配位转光剂的荧光效率的测量 10 (金币≥10)(0/29) lihongyu0526 2008-09-26 2008-09-26 23:21:52 by lihongyu0526
    请教,根据哪些软件可模拟已知结构的红外和核磁谱图 2 (1/142) xiaomaozyj 2008-09-26 2008-09-26 22:27:21 by xjz816
    求助:关于丙醛气相分析 (1/66) zoe_wy 2008-09-24 2008-09-26 21:37:13 by zoe_wy
    小白问:何为外标法 (7/750) tangzunxiang 2008-09-21 2008-09-26 18:17:38 by tangzunxiang
    请教色谱保留时间漂移的校正方法 (4/458) wdl011 2008-09-18 2008-09-26 16:40:19 by wdl011
    有序膜 (0/44) 张英 2008-09-26 2008-09-26 15:19:00 by 张英
    求助:如何检测美白护肤品中的汞含量 (0/86) ymmgc2010 2008-09-26 2008-09-26 13:59:36 by ymmgc2010
    [求助]请问装柱子时用到的florisil的作用是什么? (0/116) fany_fy 2008-09-26 2008-09-26 13:54:35 by fany_fy
    谁有PE公司elite volatile毛细管柱的具体技术资料? (1/64) ayumichen 2008-09-25 2008-09-26 12:56:35 by swt1898
    请教:重金属离子是否对氨基柱、C18柱有毒害作用??【有效期至2008年10月5日】 10 (4/500) 学员uRG26H 2008-09-25 2008-09-26 12:54:03 by swt1898
    化学分析 (0/116) fengjie9359 2008-09-26 2008-09-26 12:53:04 by fengjie9359
    有关XRD的问题 (1/116) anhz 2008-09-26 2008-09-26 12:04:15 by ytianchina8391
    求助:药物微生物方法学验证 (0/75) chunxiaxhg 2008-09-26 2008-09-26 11:21:58 by chunxiaxhg
    多酚类物质,怎么检测啊 (2/231) rangaisuifeng 2008-09-16 2008-09-26 11:12:30 by lvwenhui1713
    苯酚水溶液 (4/462) 周小会 2008-09-18 2008-09-26 11:07:55 by lvwenhui1713
    如何去除含酚水中的过氧化氢 1 (0/60) lvwenhui1713 2008-09-26 2008-09-26 11:02:05 by lvwenhui1713
    各位谁有《沼气发酵常规分析》?急用 (1/299) wzbin689 2008-09-26 2008-09-26 10:47:33 by kelg
    怎么加快出峰时间 (8/655) 就是啊 2008-09-24 2008-09-26 10:44:49 by 就是啊
    运酶途中怎样处理 (3/390) xsj200884 2008-09-21 2008-09-26 10:10:11 by xsj200884
    请求帮助TLC鉴别甾体类皂苷元 (2/311) jodi_zhou 2008-09-21 2008-09-25 23:58:40 by jodi_zhou
    旋光仪的气泡 3 (1/486) morningwind 2008-09-25 2008-09-25 21:24:58 by sunxiaoli
    荧光光谱可以测煤中含氧官能团的物质吗? (1/56) china988 2008-09-24 2008-09-25 20:53:20 by wf3786621
    消光系数和分子消光系数一样吗 (评阅-3) (1/114) 火烧云 2008-09-24 2008-09-25 20:51:27 by wf3786621
    峰尾总出现一个小包怎么解决?    ( 1 2 3 4 ) (33/1024) longer413 2008-08-28 2008-09-25 19:41:58 by jackzfx
    (求助)流动相用酸还是缓冲盐好? (1/120) jinsonbiao 2008-09-25 2008-09-25 19:08:05 by jackzfx
    [其他分析] [求助]水中溶解氧的浓度怎么计算 (1/128) pingzi0521 2008-09-25 2008-09-25 18:21:24 by cmpunk
    方法学考察 (1/190) 都市飓风 2008-09-23 2008-09-25 17:28:32 by johnli2006
    求助DSC测水分的问题 (3/820) szqll 2008-09-22 2008-09-25 16:52:17 by znfe
    气相色谱维修维护经验一 牛! (1/375) rmd126 2008-09-19 2008-09-25 16:09:26 by ahlan
    求助 3 (0/49) wangzhi 2008-09-25 2008-09-25 15:56:12 by wangzhi
    请教:影响紫外峰宽的因素? (4/462) liudb 2008-09-24 2008-09-25 14:38:30 by lankywang
    求助液气联用的知识 (3/158) hongge911 2008-09-24 2008-09-25 14:34:32 by lankywang
    xps中的碳分峰 (4/700) li34030026 2008-09-24 2008-09-25 14:31:28 by pinguo
    请教LC MS方面的问题 (8/347) yanmh 2008-09-23 2008-09-25 11:07:31 by yanmh
    一个催化剂的问题 2 (0/51) hello1207 2008-09-25 2008-09-25 10:48:31 by hello1207
    [关贴]推荐一个网站:仪器信息网 (1/236) ronggq 2008-09-19 2008-09-25 10:26:25 by yunliuxy
    请教标准曲线及其空白 2 (2/108) fujinga 2008-09-24 2008-09-25 08:58:13 by fujinga
    测Mg,Ca,Cr,Mn,Fe,Co,Ni,Cu,的矿石分析仪器,给点建议!?【求助完成】 (9/385) zxh19836718 2008-09-10 2008-09-25 08:42:02 by brave.he
    求助氘灯DD2.5A的购买处 (7/447) mantolo 2008-09-20 2008-09-25 08:41:36 by prime2003
    初学请教关于高效液相色谱 (4/661) lingbao398 2008-09-22 2008-09-25 00:23:31 by liweilovely
    新人求助:红外光谱 (4/387) caijie1201 2008-09-16 2008-09-24 23:38:14 by pinguo
    求氟甲烷的红外谱图 (0/44) 醉在泪中 2008-09-24 2008-09-24 22:44:57 by 醉在泪中
    求助有关单晶衍射方面的几个问题 (0/66) ybq103 2008-09-24 2008-09-24 22:15:02 by ybq103
    乙炔纯度鉴定 (2/300) xiaoxin83 2008-09-08 2008-09-24 22:13:24 by xiaoxin83
    怎么分析酒气 (2/88) LIYUANDONG 2008-09-24 2008-09-24 21:47:46 by zyp2008
    250mg的固相萃取柱用多少甲醇洗脱 (3/283) momo198420 2008-09-23 2008-09-24 21:35:33 by zyp2008
    固体粉末如何测其紫外吸收 (2/144) lihongyu0526 2008-09-24 2008-09-24 20:32:51 by seminar
    能推荐英文网站吗 (2/97) year3000 2008-09-15 2008-09-24 20:09:12 by year3000
    [其他分析] 我该做个什么光谱 5 (2/79) cj58206425 2008-09-24 2008-09-24 19:49:15 by cj58206425
    求助误差分析问题 10 (3/443) hmilywmwq 2008-09-21 2008-09-24 19:44:28 by xgyanger
    气相色谱问题    ( 1 2 ) 5 (12/394) shygsio2 2008-09-06 2008-09-24 17:58:47 by shygsio2
    求黄芩甙红外光谱图 (0/50) dancyzj1983 2008-09-24 2008-09-24 17:07:57 by dancyzj1983
    [关贴]反射率大全 (0/61) jiangpingyue 2008-09-24 2008-09-24 16:53:59 by jiangpingyue
    酸度检测 3 (0/63) fuwande 2008-09-24 2008-09-24 16:46:30 by fuwande
    请教紫外光谱分析图    ( 1 2 ) (11/1117) sxyzt 2008-08-31 2008-09-24 16:15:21 by axiu3961
    请教气质联用的定量问题 (5/865) crazy007560 2008-09-23 2008-09-24 15:55:47 by crazy007560
    急问红外光谱 (2/244) wangch002 2008-09-19 2008-09-24 15:23:57 by axiu3961
    求助:荧光分析法遇到的一些问题 (7/890) zhumenjun 2008-09-16 2008-09-24 15:19:40 by axiu3961
    红外图谱分析求助    ( 1 2 ) (10/744) yq23999 2008-09-01 2008-09-24 15:16:13 by axiu3961
    [求助]GC 2010点不着火 (3/1024) haohao2008 2008-09-24 2008-09-24 13:45:05 by alex_goom
    [关贴]科研探讨 (1/64) 日不落 2008-09-24 2008-09-24 12:28:14 by yensh
    向专家求教enhancement factor 如何翻译和计算 (4/273) pireslong 2008-09-23 2008-09-24 11:15:56 by aiyuanzh
    [其他分析] 请教各位高手一个问题 (0/62) hello1207 2008-09-24 2008-09-24 11:14:37 by hello1207
    求助:含钾硅酸盐红外图谱解析(求助中,可以加10金币)) 5 (4/198) sxyzt 2008-09-23 2008-09-24 10:35:43 by sxyzt
    请教工业甲醇钠甲醇溶液中甲醇钠含量的测定 (1/234) j115090587 2008-09-22 2008-09-24 09:58:21 by j115090587
    买岛津红外不买附件行吗? (1/92) caikeying 2008-09-24 2008-09-24 09:57:22 by alumnium
    四甲基氢氧化胺的滴定方法 1 (0/34) ashelydong 2008-09-24 2008-09-24 09:54:09 by ashelydong
    【求助】质谱标准谱库 (0/106) huyin6688 2008-09-24 2008-09-24 09:49:46 by huyin6688
    【求助】Cu-N的伸缩红外和拉曼峰位置? (0/63) ljx410504 2008-09-24 2008-09-24 09:14:12 by ljx410504
    GC柱温升不上去 5 (4/599) blue_star 2008-09-23 2008-09-24 08:58:06 by cynthia8325
    [求助]指纹图谱相似度评价软件的使用 3 (3/437) tangjinxin2008 2008-09-23 2008-09-24 08:55:41 by tangjinxin2008
    标准出峰情况不稳定 (3/205) zhyj-2003 2008-09-23 2008-09-24 08:46:20 by zhyj-2003
    求助GC问题 (3/486) swallowll 2008-09-23 2008-09-24 08:27:26 by 铁甲骑兵
    HP-PLOT Q色谱柱能否分离甲醇,甲醛和甲酸? 20 (2/640) xiaofeixia80 2008-09-23 2008-09-24 08:26:35 by 铁甲骑兵
    求救:GC分析含氮气体 (9/594) st-one 2008-07-09 2008-09-23 22:22:48 by ymnh
    请教关于IUPAC命名 (0/216) smileapple 2008-09-23 2008-09-23 21:56:12 by smileapple
    这几个有机物都有没有荧光光谱阿 (6/1127) agnes9243 2008-09-21 2008-09-23 21:30:26 by seminar
    紫外光谱中加入4-氨基安替吡啉后的2-cp的特征吸收峰 1 (0/44) lvwenhui1713 2008-09-23 2008-09-23 21:29:49 by lvwenhui1713
    急!硅胶柱层析问题,请高手指点 (6/630) lanlan1119 2008-09-21 2008-09-23 20:48:31 by lanlan1119
    [其他分析] 求助:碘缸显色的原理 (0/186) tangzunxiang 2008-09-23 2008-09-23 17:37:36 by tangzunxiang
    请问日本药典中重金属检测几种方法的区别??? (0/85) windli 2008-09-23 2008-09-23 16:51:48 by windli
    [其他分析] 同步热分析仪测水的沸点 (2/101) loner1840 2008-08-19 2008-09-23 15:59:33 by wanglixia
    谁能分析一下婴幼儿奶粉中的三聚氰胺对小孩的危害? (4/577) lhyxzg 2008-09-18 2008-09-23 15:48:14 by 衔泥5801
    请问:样品问题会使基线发飘的很厉害吗    ( 1 2 ) (10/575) bill3604 2008-09-11 2008-09-23 14:37:50 by petunia06
    FID 空气峰 (1/71) jimmyhwd519 2008-09-23 2008-09-23 13:45:12 by alex_goom
    求助红外光谱测定多晶型的问题 (0/47) fengqiwu 2008-09-23 2008-09-23 13:11:49 by fengqiwu
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    圆二色谱介绍 (4/501) lkt123 2008-09-24 2008-09-25 22:33:14 by davidann
    [关贴]免费红外分析时相关资料 (46/1095) bgwaste 2008-01-18 2008-09-25 14:41:30 by ljx410504
    [色谱质谱] 岛津液相色谱仪器LC-20AT及SPD-20A中文使用说明书及维护故障处理资料(已搜无重复)    ( 1 2 ) (73/5796) aiyuanzh 2008-01-04 2008-09-25 12:54:41 by milo6630
    新型基因组测序仪 15分钟完成测序 (0/29) xiangyue97 2008-09-24 2008-09-24 22:05:57 by xiangyue97
    很全的期刊名称和简写 (7/2245) ioja 2008-09-23 2008-09-24 16:15:59 by wuheng167
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    薄层色谱分析详解 (2/468) ratbag 2008-09-22 2008-09-23 22:31:56 by chaoliu
    SEM操作规程 (2/324) shikeren9127 2008-09-05 2008-09-23 21:43:40 by wingcat
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