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[热点] 论文撤稿了 bjvtcliu 2026-05-26 刚刚
【求助】糖的定性分析方法 (0/251) denglihua 2011-01-05 2011-01-05 17:26:34 by denglihua
[色谱质谱] 【求助】大散金币求助制备液相进样阀漏液问题 (6/1196) jiangyaling 2011-01-04 2011-01-05 16:28:47 by jessicaxin20
【求助】气相色谱仪搬家需要注意什么 (2/639) cooihui 2011-01-05 2011-01-05 16:01:59 by chiraler
[色谱质谱] [关贴]【求助】关于液相色谱波长选择会影响定量分析么? (8/2002) babyqiqi 2011-01-04 2011-01-05 15:35:51 by jsedc
【求助】原吸测定样品曲线问题? (0/397) duguqisuzui 2011-01-05 2011-01-05 15:32:02 by duguqisuzui
【讨论】各位高手帮忙分析一下图 (1/226) dtthappy 2010-12-28 2011-01-05 15:12:42 by chenxi0381
【求助】有机物中10ppm左右铁含量测定 (7/1587) 我是豆豆 2011-01-03 2011-01-05 15:02:37 by wzh836270
【求助】ICP数据分析 (3/1767) happymn21 2010-11-03 2011-01-05 14:57:14 by chenxi0381
[色谱质谱] 【求助】气相色谱校正因子 (1/369) 追风少年996 2011-01-05 2011-01-05 14:46:25 by Renr
【求助】请大家帮忙分析一下这幅图中三种物质的分子量分布是否相同 (2/337) aa250 2011-01-04 2011-01-05 14:31:32 by aa250
【资源】波谱分析的基本原理及应用 (5/907) best17 2010-11-30 2011-01-05 14:26:36 by yang142538
【求助】红外光谱怎么分析?谢谢大家! (0/380) wshumanuo 2011-01-05 2011-01-05 12:16:00 by wshumanuo
【求助】分析 (2/478) boimin1983 2011-01-04 2011-01-05 09:57:50 by 乔爽
【求助】请问压力单位Torr和bar怎么换算啊 (1/4237) wanss 2011-01-05 2011-01-05 09:12:39 by yuwenhao
[色谱质谱] 【求助】离子色谱仪器分析样品发现问题了? (2/207) duguqisuzui 2011-01-04 2011-01-05 09:05:55 by qdxiaoyu
【求助】跪求一种在电解锰电解液中除镁的方法----高报酬 (0/254) 114130014 2011-01-05 2011-01-05 08:18:31 by 114130014
[色谱质谱] 【求助】保留时间提前 (金币≥50)(7/60) qiyusiluo 2010-12-29 2011-01-04 23:40:00 by qiyusiluo
[色谱质谱] [关贴]【求助】烃类分析中的预氧化作用是什么?应该用什么仪器? (1/213) lyw867 2011-01-01 2011-01-04 23:32:21 by xiaopengs
【求助】关于电化学分离方法及其应用的文献 (0/212) sunkaier 2011-01-04 2011-01-04 23:02:47 by sunkaier
[版内事务] 【通告】2010年分析版专家顾问奖励专贴    ( 1 2 ) (评阅+3) (18/1368) mooncakexzj 2010-12-31 2011-01-04 21:35:57 by platto
[其他分析] 【求助】物理化学考研试题解答 (1/395) houxiaoli 2011-01-03 2011-01-04 21:30:49 by pplover
【求助】特征浓度与检出限的关系 (1/3302) xavier6274 2011-01-03 2011-01-04 21:08:22 by platto
【求助】测定水中三价砷时溶液pH为12,砷溶液呈黄色的原因 (0/535) wukongxiao 2011-01-04 2011-01-04 20:33:19 by wukongxiao
【求助】计量器具校验 (评阅+1) (1/210) p33335438 2011-01-04 2011-01-04 20:21:29 by 猫腻
【交流】碳五馏分组分的HP-1毛细管色谱法测定 (0/252) boimin1983 2011-01-04 2011-01-04 20:15:34 by boimin1983
[色谱质谱] 【求助】RI示差检测器分析型与制备型有哪些优缺点。 (0/159) zhanglp2098 2010-12-31 2011-01-04 20:01:44 by zhanglp2098
【求助】裂解 C5 馏分二聚反应混和物的定量分析 (0/138) boimin1983 2011-01-04 2011-01-04 20:00:13 by boimin1983
[色谱质谱] 【求助】有关高效液相色谱 (2/385) lixiaot 2011-01-04 2011-01-04 19:48:28 by 星海慧儿
【求助】C_5馏份中环戊二烯和双环戊二烯的气相色谱测定 (0/384) boimin1983 2011-01-04 2011-01-04 19:33:00 by boimin1983
【求助】如何用液相将己二酸单乙酯、己二酸二乙酯、己二酸很好的分离开 (金币≥1)(0/34) 408851978 2011-01-04 2011-01-04 19:05:43 by 408851978
[色谱质谱] 【求助】气相色谱测粘度大的物质的问题 (5/1335) 法布雷加斯 2011-01-04 2011-01-04 16:52:38 by xyq608316
[色谱质谱] [关贴]【求助】关于LC 或者GC中 溶剂峰的概念 (2/1075) 1414671343 2011-01-04 2011-01-04 16:49:08 by xyq608316
[色谱质谱] 【求助】皂膜流量计的皂液用什么来配制比较好啊 (3/1522) grta 2010-11-15 2011-01-04 16:47:41 by leolukelong
【求助】大家知道什么简单易行准确的测定碘值的方法不 (1/603) thiky 2011-01-04 2011-01-04 15:48:20 by redwolfcraft
[色谱质谱] 【讨论】GC梯度升温温度梯度选择的依据是待分离物质的什么性质? (7/1475) ymw520 2010-12-31 2011-01-04 15:34:04 by ymw520
【求助】有人用气相色谱测过2-噻吩乙醇的含量吗? (0/173) xiaomi2009 2011-01-04 2011-01-04 15:24:07 by xiaomi2009
[色谱质谱] 【求助】液相测试出峰发现问题了? (8/1734) wshumanuo 2011-01-03 2011-01-04 15:10:06 by ljiudi2
【求助】橡胶如何做ICP测试啊? (2/397) liol2009 2011-01-04 2011-01-04 15:01:33 by liol2009
[其他分析] 【求助】福美钠(二甲基二硫代氨基甲酸钠)分析方法? (4/877) lvrh 2009-09-17 2011-01-04 14:57:34 by fzmchem
【求助】五元含氮杂环 异恶唑 中氮的XPS结合能是多少? (0/639) hxy366 2011-01-04 2011-01-04 14:56:29 by hxy366
[色谱质谱] 【求助】液相进样检测问题,谢谢!! (1/214) ujinderen 2010-12-29 2011-01-04 14:48:09 by hucywangyq
[其他分析] 【求助】关于核磁共振数据的表述中某些符号代表的意思 (1/1163) zodyfeng 2011-01-03 2011-01-04 14:17:01 by chenxi0381
【求助】如何分析样品中是否含有有机物和无机物 (2/577) 薛洪峰 2011-01-04 2011-01-04 13:44:20 by 1414671343
[数据分析] 【求助】Netzsch DSC 200 F3数据导出软件 (1/630) xjuwshi 2011-01-04 2011-01-04 13:15:49 by zyxme
[色谱质谱] 【求助】液相色谱柱压过高:不接色谱柱,流速0.8ml/min,柱压都有6.1MPa (1/1234) yjxwtc 2011-01-04 2011-01-04 12:12:37 by qiuqinglei5020
【求助】这是什么仪器?哪里有卖的?请各位高人指点 (评阅+1) (5/789) demonoof 2010-12-27 2011-01-04 11:39:46 by demonoof
[色谱质谱] 【求助】请教一个岛津10A泵的问题? (4/614) EGEH 2011-01-02 2011-01-04 11:04:42 by leiopixie
【求助】裸眼检测定义 (0/109) gaofenzi6012 2011-01-04 2011-01-04 10:59:25 by gaofenzi6012
[色谱质谱] 【求助】液相 (4/478) mahui568912 2010-12-31 2011-01-04 10:36:51 by zxx0628
【讨论】关于胶水中水分和酸度的测定-微量级 (0/158) tinglibaihe 2011-01-04 2011-01-04 10:33:50 by tinglibaihe
【求助】加样回收实验 (0/282) manlovecc 2011-01-04 2011-01-04 10:17:42 by manlovecc
[数据分析] 【求助】麻烦帮我打开--没有图质谱原始数据--- (2/298) wsyg1986 2011-01-02 2011-01-04 10:05:38 by wsyg1986
【求助】如何用XPS测量价带位置(VBM) (3/4078) supervice 2010-10-29 2011-01-04 09:34:19 by guolianshun
【求助】中红外和远红外中的两种分束器作用完全一样吗? (0/660) qglt09 2011-01-04 2011-01-04 08:58:36 by qglt09
【求助】急求PBS缓冲液的配方 (2/379) wangdeui0614 2010-11-27 2011-01-03 23:40:33 by wcy_will
【求助】测量石油含水量的溶剂用什么 (1/232) 谭大叔 2010-12-11 2011-01-03 21:29:01 by bruceluobo
[色谱质谱] 【求助】求助偏氟乙烯(VDF)的行业标准和检测方法 (0/778) papadola 2011-01-03 2011-01-03 17:02:50 by papadola
【求助】HPLC (1/237) xiaomi2009 2011-01-03 2011-01-03 16:59:31 by shangguan2806
[色谱质谱] 【求助】高分辨质谱EI源有几位小数? (2/686) mickmw 2010-12-30 2011-01-03 15:06:24 by cjzhu
[色谱质谱] 【求助】液相仪器流动相配制问题,谢谢! (0/313) hitmanmana 2011-01-03 2011-01-03 13:59:54 by hitmanmana
【求助】离心机的使用 (5/1034) tntgascan 2010-10-04 2011-01-03 13:43:21 by 猫腻
[关贴]【求助】搞仪器分析的,要定哪些方面的杂志或期刊好一些呢? (评阅+2) (7/1738) 兰清芷秀 2010-12-26 2011-01-03 11:56:58 by haha5151983
[色谱质谱] 【求助】全波长扫描 (0/543) zhugenlin 2011-01-03 2011-01-03 11:49:58 by zhugenlin
【资源】几种化学物质的制备 (3/516) 未名鹄 2011-01-02 2011-01-03 11:37:26 by 未名鹄
[色谱质谱] 【求助】液质谱图如何分析 (2/473) windandfly 2011-01-02 2011-01-03 11:11:05 by cpuyxj
【求助】原吸标准曲线问题,怎么解决? (1/400) maypppiggf 2010-12-08 2011-01-03 11:08:56 by yunjun3
【求助】关于液相和气相软件的问题 (3/544) cuixin123 2011-01-02 2011-01-03 10:56:54 by cpuyxj
【求助】哪位牛人给解释一下积分高度之比怎么看出来的 (2/734) xshfly 2010-12-10 2011-01-03 10:53:30 by cpuyxj
[色谱质谱] [关贴]【求助】气相色谱内标法的问题 (5/1335) 法布雷加斯 2011-01-01 2011-01-03 10:45:22 by cpuyxj
[色谱质谱] 【求助】根据分子量确定化合物 (1/308) miyi0718 2011-01-03 2011-01-03 10:27:01 by kx2599
[色谱质谱] 【求助】请教大侠,Porapak Q气相色谱柱可以分开CO2和N2吗? (4/1307) nlgzyx 2010-12-30 2011-01-03 10:07:32 by fangx
【求助】南京哪里有煤气分析仪或者快速测量CO2,CO和H2的仪器? (5/716) 郑敏 2010-12-31 2011-01-03 08:13:44 by jessicaxin20
[色谱质谱] 【求助】很诡异的 说???? (2/242) EGEH 2011-01-02 2011-01-03 06:34:33 by EGEH
[色谱质谱] 【求助】样品测定峰拖尾严重,怎么办? (3/1071) ujinderen 2011-01-02 2011-01-02 22:53:41 by swt1898
【求助】谁做过KBr压片法测定苯甲酸红外光谱图及谱图分析实验? (1/746) mingyanliu4 2010-12-29 2011-01-02 21:49:49 by 木辛同
【求助】红外出峰位置 (0/429) oooooscar 2010-12-07 2011-01-02 20:52:44 by oooooscar
[色谱质谱] 【求助】请教:岛津分光光度计软件问题。。 (0/390) lfxfj2012 2010-12-09 2011-01-02 20:48:27 by lfxfj2012
【求助】Agilent 1200导出来的csv数据超出excel的容量,orinig做出来的图谱不完整,怎 (0/356) zhoujian6787 2010-12-21 2011-01-02 20:43:17 by zhoujian6787
[色谱质谱] 【求助】帮忙解释几个质谱的用语 (2/955) 温柔如冰 2011-01-01 2011-01-02 20:36:59 by yuzhan
【求助】对照管的问题 (0/224) liuyufei3087 2010-12-20 2011-01-02 20:35:40 by liuyufei3087
[色谱质谱] 【讨论】母离子扫描与子离子扫描 (0/3712) hustzju 2010-12-30 2011-01-02 18:25:51 by hustzju
【求助】气质联用,关于进样口和衬管的问题 (0/422) luxiaoger 2010-12-31 2011-01-02 18:24:28 by luxiaoger
【求助】国内哪里可以做拉曼测试(100波数以下) (0/278) xiaojack 2011-01-01 2011-01-02 18:21:35 by xiaojack
[关贴]【求助】这个结构的分子的碳谱对不? (5/513) YUJUN1131 2010-12-31 2011-01-02 18:01:35 by YUJUN1131
[关贴]【求助】为什么我的荧光峰偏离标准值 (5/878) 88693245 2010-12-30 2011-01-02 16:20:21 by bovse2000
[色谱质谱] 【求助】Waters2424 检测器 (1/606) lc0110 2011-01-02 2011-01-02 16:15:29 by napoleon2007
【求助】测定超纯水的硝酸盐吸光值是多少? (0/245) forestgan 2011-01-02 2011-01-02 13:06:25 by forestgan
[色谱质谱] 【求助】气相仪器检测出现问题了?谢谢! (0/672) mingyanliu4 2011-01-02 2011-01-02 12:03:59 by mingyanliu4
【求助】有没有好的色谱书,大家推荐啊! (1/259) mingyanliu4 2011-01-01 2011-01-02 10:25:11 by cpuyxj
【求助】二价铜离子含量的测定 (1/1283) mixiao777 2010-09-24 2011-01-02 09:19:59 by 纯净水5256
[色谱质谱] 【求助】色谱新手 求助 (2/540) 拿出王牌 2011-01-01 2011-01-02 09:18:53 by 纯净水5256
【求助】气液混合后混合液密度怎么算? (0/2189) 饮水鱼 2010-12-23 2011-01-01 21:23:16 by 饮水鱼
[色谱质谱] 【求助】离子色谱 压力出现问题?? (0/355) lifuchengol 2010-09-21 2011-01-01 21:13:14 by lifuchengol
[其他分析] 【讨论】均相共溶体系 (0/154) AITsong 2010-09-24 2011-01-01 21:11:00 by AITsong
【求助】怎样将荧光光谱和分子轨道(MO)结合起来 (0/397) yanwuyu123 2011-01-01 2011-01-01 21:06:18 by yanwuyu123
[色谱质谱] 【求助】用TCD测气体,为什么突然出峰时间延后了? (5/1399) wxysummer 2010-12-31 2011-01-01 20:15:22 by fmssyj
[版内事务] [关贴]【通告】庆贺本穷转正,散金币啦。    ( 1 2 3 4 5 6 .. 49 ) (评阅+1) (489/15194) 铁甲骑兵 2010-08-12 2011-01-01 16:29:41 by 万小红7588
[数据分析] [关贴]【求助】急切求助:紫外光谱图的分析 (2/502) jingjingll 2010-12-30 2011-01-01 16:26:20 by jingjingll
[色谱质谱] 【求助】紫外检测器检测的参数有什么不同 (1/236) ludeng80310 2010-12-29 2011-01-01 15:50:58 by suqinxu
[其他分析] 【求助】请问40%NaOH到底是怎样配的,我看到好多个说法    ( 1 2 3 ) (28/2840) yuanlidi 2010-09-18 2011-01-01 15:39:57 by suqinxu
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