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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
    【求助】关于阻垢剂评定中使用的塑料过滤器的问题 (0/120) yjjwkvfhp 2009-09-08 2009-09-08 08:45:55 by yjjwkvfhp
    [色谱质谱] 【求助】谁能提供一张org和一张dat格式的色谱图?? (4/311) zay811026 2009-09-05 2009-09-08 08:39:14 by penglm800
    [色谱质谱] 甲烷快速分析色谱 (2/95) foxtown818 2008-10-07 2009-09-08 08:07:28 by foxtown818
    【求助】选用气袋 3 (1/91) xinyi8853 2009-09-06 2009-09-08 07:45:42 by xinyi8853
    [色谱质谱] 【求助】关于HPLC-florescence (1/86) gdd1 2009-09-07 2009-09-08 05:24:20 by qwert9893
    【求助】做透射电镜前的后固定问题 (0/89) lilei1220 2009-09-08 2009-09-08 00:01:41 by lilei1220
    【求助】急求电子书分析化学简明教程 张锦柱的 (0/127) 钠笔小锌 2009-09-07 2009-09-07 23:41:39 by 钠笔小锌
    【求助】急需分析化学课件 多谢帮忙 (1/101) jiayanglu 2009-09-07 2009-09-07 22:37:19 by xiaoshm
    [色谱质谱] 【求助】丹磺酰氯 衍生法 (1/319) ldxxx12 2009-09-07 2009-09-07 22:31:37 by kkbyb
    [色谱质谱] 【求助】戴安的液相,清洗阀关了,在走柱子,却没压力,怎么回事啊 12 (8/719) mars2033 2009-09-05 2009-09-07 22:30:56 by hxf2009
    [关贴]【求助】Zn的线性范围应该到4mg/l,有什么方法改善 (4/148) 199416 2009-09-04 2009-09-07 22:21:01 by zw8937
    【求助】EDTA滴定氧化钙    ( 1 2 ) (评阅+1) (14/769) prcsv001 2009-08-20 2009-09-07 22:15:39 by zw8937
    [色谱质谱] 【求助】急求助Agilent1100开机后找不到各模块 (9/519) zzy124 2009-09-07 2009-09-07 21:58:31 by snailshiwo
    [色谱质谱] 【讨论】关于PH值对分析结果的影响 5 (4/359) vanilla2334 2009-09-07 2009-09-07 21:57:15 by yjywei
    [色谱质谱] 【求助】请教GC手性柱问题 (0/81) gamine8661 2009-09-07 2009-09-07 21:54:44 by gamine8661
    【求助】标准品问题 (4/325) 小薇6702 2009-09-07 2009-09-07 21:52:55 by yjywei
    [色谱质谱] 【求助】尼龙的液相色谱分析条件 (评阅+1) (2/122) 羽立 2009-09-07 2009-09-07 21:42:55 by yjywei
    【求助】气相色谱的柱子问题 (4/290) bobo123876 2009-09-07 2009-09-07 21:28:36 by bobo123876
    【求助】做脂肪酸甲酯用什么柱子比较合适啊 (2/170) bobo123876 2009-09-07 2009-09-07 21:28:12 by bobo123876
    [色谱质谱] 【求助】HPLC中214nm与254nm这2种条件的区别 6 (4/1858) bffbbffb 2009-09-07 2009-09-07 21:17:31 by zhangsibao
    【求助】怎样用富集法检测微量SO2(ppm级别) 4 (0/61) 枝枝蔓蔓 2009-09-07 2009-09-07 21:10:15 by 枝枝蔓蔓
    【求助】KB指示剂能否配成液体的,怎么配 (2/138) wdm166 2009-09-07 2009-09-07 20:55:58 by zhangsibao
    [色谱质谱] 【建议】薄层板分析经验技术 (6/305) GTAOGAO8058 2009-09-01 2009-09-07 20:32:48 by honghaiyan
    [色谱质谱] 【讨论】石油醚在ECD检测器上有响应吗? (5/469) renli 2009-09-05 2009-09-07 20:27:33 by feirenlei
    【求助】应该用什么分析手段 (1/88) 烈火狂奔 2009-09-07 2009-09-07 20:15:38 by 烈火狂奔
    【求助】质谱的毛细管电压和去溶剂气的温度升不上去,什么原因? 2 (1/55) huoche456 2009-09-07 2009-09-07 20:08:57 by chiraler
    【求助】液相的流动性 (9/436) yujiansp 2009-09-07 2009-09-07 20:00:27 by yujiansp
    【讨论】Danaher(丹纳赫)和Applied Biosystems.有没有熟悉的朋友讨论一下! 3 (0/201) sseia42 2009-09-07 2009-09-07 19:44:58 by sseia42
    [色谱质谱] 【求助】推荐个气相色谱仪做橡胶助剂分析 (1/128) furiousever 2009-08-31 2009-09-07 19:25:35 by tshcdm
    【求助】求助XPS光谱数据分析 10 (3/335) 紫晴698 2009-08-26 2009-09-07 17:35:00 by 紫晴698
    【求助】求助乙醇和水不同比例混合之后的沸点、凝固点 (2/213) songhaiyan21 2009-09-06 2009-09-07 17:14:59 by winscavin
    【求助】茶叶中农残分析的前处理 (3/372) 成蓉1982 2009-07-03 2009-09-07 16:40:35 by 成蓉1982
    【求助】投稿 1 (7/294) ribe 2009-09-07 2009-09-07 16:39:55 by wzsahnu
    【求助】NADH的荧光光谱 (4/426) 海若qi 2009-08-28 2009-09-07 16:25:02 by xiaohutushen3
    [关贴]【求助】求《色谱分析概论》 (8/258) JermaineC 2009-09-07 2009-09-07 16:11:05 by wandrea
    [色谱质谱] 【求助】关于在线分析的问题 15 (8/377) luckylinyu 2009-09-07 2009-09-07 16:08:39 by luckylinyu
    [色谱质谱] 【求助】哪位高手帮忙分析下这个奇怪的柱子? (8/469) lanlan1119 2009-09-04 2009-09-07 15:48:22 by hplc1019
    【求助】宁波哪里有做元素分析的地方? 6 (5/486) shqing 2009-09-06 2009-09-07 15:37:34 by lihailong
    【讨论】用NH2-carb和florisil柱做农残净化,效果怎么样,有经验的来讨论下 (评阅+1) (3/565) rip 2009-07-01 2009-09-07 15:25:49 by sun0921
    [色谱质谱] 【求助】色谱点不着火,怎么回事啊!    ( 1 2 3 ) (21/854) smalxm 2009-08-26 2009-09-07 14:49:02 by zhanghu563
    [色谱质谱] 【求助】色谱峰裂分 (7/771) hyggelig 2009-09-04 2009-09-07 13:58:34 by hyggelig
    【求助】磷量的测定 (3/209) sqlcw 2009-09-04 2009-09-07 11:53:38 by dx109
    【求助】关于投稿 分析化学 (3/299) prince_n 2009-09-05 2009-09-07 11:50:22 by prince_n
    【求助】关于分光光度计检测限 (3/574) prince_n 2009-09-04 2009-09-07 11:48:15 by prince_n
    【求助】测无水乙醇和95%乙醇的pH值?    ( 1 2 ) (10/2093) yulin9281 2009-09-04 2009-09-07 11:41:45 by yinlian83
    【求助】有关DJS-1电导电极的使用问题 6 (0/69) ellenwork 2009-09-07 2009-09-07 11:35:35 by ellenwork
    【求助】吸附热测定 8 (0/104) fjxin2002 2009-09-07 2009-09-07 11:28:21 by fjxin2002
    【求助】锂含量的检测方法 (4/561) bocai208 2009-09-06 2009-09-07 11:21:17 by dx109
    [其他分析] 【求助】流变仪的性价比 10 (0/84) ustcxuxin 2009-09-07 2009-09-07 11:00:27 by ustcxuxin
    【求助】如何应用荧光光谱仪测定胶团聚集数? 4 (5/241) wangjing2007 2009-09-02 2009-09-07 10:28:14 by wangjing2007
    【求助】中性分子识别 (0/74) harriet7929 2009-09-07 2009-09-07 10:21:33 by harriet7929
    [色谱质谱] 【求助】气相色谱 (2/122) 宋维维 2009-09-07 2009-09-07 10:13:02 by 宋维维
    [色谱质谱] 【求助】求MALDI-TOF说明书(BRUKER autoflex III)! (0/217) qingyu906 2009-09-07 2009-09-07 09:46:18 by qingyu906
    [色谱质谱] 【求助】用TDX-01柱子配TCD检测器能分析乙烯,乙烷吗 (0/93) zgj909 2009-09-07 2009-09-07 09:16:52 by zgj909
    [色谱质谱] 【求助】求助 美国EPA524.2方法 (0/67) feierxiehui 2009-09-07 2009-09-07 08:58:24 by feierxiehui
    [色谱质谱] 【求助】溶解样品 (5/280) dapaosheng 2009-09-05 2009-09-07 08:24:44 by pkming
    【求助】谁有红外光谱的解析手册??? (3/259) yanglong8593 2009-09-06 2009-09-07 00:25:56 by victor118
    【求助】请问Berthelot显色反应是居于一个什么原理? (0/380) yiyun121 2009-09-06 2009-09-06 21:55:53 by yiyun121
    [色谱质谱] 【求助】气相色谱分析峰的导出与问题 8 (3/288) Sl6621 2009-08-18 2009-09-06 21:08:28 by xiaomeimei
    [色谱质谱] 【交流】气相色谱仪使用时的注意    ( 1 2 3 ) (22/1269) Sl6621 2009-07-10 2009-09-06 20:26:25 by xiaomeimei
    [色谱质谱] 【求助】我的色谱出问题了! (6/260) byzhang 2009-08-27 2009-09-06 20:16:22 by xiaomeimei
    [色谱质谱] 【求助】气相色谱基线问题    ( 1 2 3 ) (22/945) berry9053 2009-08-10 2009-09-06 20:14:02 by xiaomeimei
    [色谱质谱] 【建议】对于一种物质,什么时候选择用气相色谱,什么时候用液相色谱啊?    ( 1 2 ) (10/1726) sscc 2009-08-28 2009-09-06 20:01:09 by xiaomeimei
    [色谱质谱] 【求助】色谱峰的影响因素 (5/508) wjcyqr 2009-08-31 2009-09-06 19:43:09 by xiaomeimei
    [色谱质谱] 【求助】气相毛细管柱问题 (8/481) shankl 2009-08-31 2009-09-06 19:39:01 by xiaomeimei
    [色谱质谱] 【求助】气相色谱进样量大小和分流比大小分别对色谱图有何影响? (8/1922) tanksaka 2009-08-30 2009-09-06 19:28:17 by xiaomeimei
    [色谱质谱] 【求助】一个关于气相色谱杂质的问题!! (5/317) SYP881130 2009-09-03 2009-09-06 18:54:48 by xiaomeimei
    [色谱质谱] 【交流】快毕业了,面临找工作,做色谱的就业情况如何?请大家踊跃发言。    ( 1 2 3 4 5 6 .. 8 ) (76/2653) wenningyang2006 2009-07-26 2009-09-06 18:46:56 by xiaomeimei
    [色谱质谱] 【讨论】水样要在气相色谱里分析应该怎么前处理呢?    ( 1 2 ) (15/1066) penglm800 2009-09-02 2009-09-06 18:39:16 by xiaomeimei
    [色谱质谱] 【求助】测天然气中的硫,怎么测啊 14 (5/298) mars2033 2009-09-05 2009-09-06 18:20:30 by xiaomeimei
    【求助】Mestre-C如何使用 3 (4/459) 1100903017 2009-09-05 2009-09-06 17:56:21 by lazierboy
    【讨论】有关红外测试的问题 (4/303) gq0554 2009-09-06 2009-09-06 17:45:10 by 天蝎玫瑰
    请问NMR实验中,样品温度对其共振频率是否有影响? (7/433) jay1986116 2009-05-25 2009-09-06 17:29:01 by lazierboy
    【求助】求一个化合物的H-NMR数据,急! 10 (1/103) wpy@muchong 2009-09-06 2009-09-06 17:17:26 by lazierboy
    [色谱质谱] 求助:磁质谱和四级杆质谱有什么区别? (4/599) LIYUANDONG 2009-04-19 2009-09-06 16:56:18 by kkbyb
    [色谱质谱] 【求助】测定甲醇中的微量硫,烦 20 (5/336) mars2033 2009-09-04 2009-09-06 16:42:16 by liuruiphd
    【求助】样品用样品溶解液溶解,然后加基质,加基质后样品在点样板上不干什么原因? 1 (2/132) ttkl533 2009-09-04 2009-09-06 16:40:44 by liuruiphd
    [色谱质谱] 【求助】气相死时间一般情况下是多少 (5/484) shankl 2009-09-05 2009-09-06 16:15:55 by shankl
    【求助】2-苯丙酸的pka为多少? 5 (0/62) 松丽涛 2009-09-06 2009-09-06 15:40:34 by 松丽涛
    【求助】有关地表水体所有机物普查分析的疑问 (4/174) royals 2009-08-20 2009-09-06 11:02:58 by royals
    【求助】关于荧光光谱 9 (3/428) mayxuke 2009-08-22 2009-09-06 10:56:06 by xiaohutushen3
    【求助】哪有朋友有含氟元素的红外谱图,和所有气体的红外谱图,可以告诉一下吗? 2 (1/132) 199416 2009-09-05 2009-09-06 10:55:28 by victor118
    【求助】用AAS分析硫酸中的Fe、Pb等元素的前处理 (2/116) billylee 2009-09-05 2009-09-06 10:10:40 by wwweeerrr
    【求助】请问重蒸盐酸有何用途?怎么制作?谢谢 (0/62) xiaozao 2009-09-06 2009-09-06 10:04:33 by xiaozao
    【求助】酸值测定 (5/421) zc736 2009-09-05 2009-09-06 08:56:40 by zzg_cqu
    [色谱质谱] 【求助】水分问题 (8/391) zz3482130 2009-08-25 2009-09-06 08:46:24 by kele9955
    [色谱质谱] 【讨论】氯仿在254显色吗? 2 (3/236) linjian918 2009-09-05 2009-09-06 08:43:52 by kele9955
    [其他分析] 【求助】大家说说异氰酸酯怎样分析 (2/174) baot 2009-08-14 2009-09-06 00:25:20 by 4171517
    [数据分析] [关贴]【求助】XRD扫描后的数据格式raw? (3/392) dgchan 2009-09-05 2009-09-05 21:01:31 by dgchan
    【求助】弱弱的问一句红外的问题! (1/127) fanglilm 2009-09-05 2009-09-05 20:58:30 by victor118
    【求助】液氨中氨含量的计算 (0/485) aying5575 2009-09-05 2009-09-05 20:50:46 by aying5575
    请问氢氧化钾在甲醇和乙醇中的溶解度分别是多少? (2/1520) lovelentil 2009-03-15 2009-09-05 19:08:32 by 非思考者
    【求助】GC-MS,进溶剂后,出来很多干扰峰?怀疑是仪器被污染了? (7/525) ttkl533 2009-09-03 2009-09-05 18:47:44 by shinejesse
    [色谱质谱] 【求助】硅胶酸化的问题 (3/371) yangfei7211 2009-07-06 2009-09-05 18:05:06 by wangquanyi
    [分析前沿] [关贴]【资源】一本关于Aptamer的新书 (评阅+1) (0/240) paulo815 2009-09-05 2009-09-05 17:52:54 by paulo815
    [色谱质谱] 【专题】求助:气相问题 (4/270) songhaiyingshy 2009-09-05 2009-09-05 17:24:23 by yjywei
    [分析前沿] 【资源】书评Aptamers in Bioanalysis---zz (2/313) weihui_cn 2009-08-12 2009-09-05 16:17:28 by river6189
    资源 [ 查看全部 ] 作者 最后发表
    分析知识介绍 (6/212) wktl 2008-11-05 2009-09-07 21:35:21 by 393696861
    [其他分析] 《沼气发酵常规分析》(pdf)【已搜无重复】 (6/655) kelg 2008-09-26 2009-09-07 17:18:30 by 小小鱼986
    [色谱质谱] 气相色谱汇总 (25/1249) yingzhilian 2009-06-03 2009-09-06 20:45:26 by xiaomeimei
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