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[热点] 298求调剂 axyz3 2026-02-28 刚刚
[色谱质谱] 色谱分离 (0/131) 峥岩 2011-09-29 2011-09-29 10:03:45 by 峥岩
一个非常有趣的现象 大家看看怎么回事? (4/384) 耿俊明 2011-09-27 2011-09-29 01:25:05 by 耿俊明
ICP炬管总是右边烧坏 (4/1387) luzhi-128 2011-09-27 2011-09-28 19:46:26 by luzhi-128
UV-vis 究竟能不能测某一个波长范围的光吸收情况啊? (5/2134) mtsen 2011-09-26 2011-09-28 19:23:23 by zlqaicry
[其他分析] 有没有人在设计院负责分析室这块的设计 (0/114) lvandsha 2011-09-28 2011-09-28 15:24:00 by lvandsha
[色谱质谱] 谁知道吡啶酰胺类化合物的液相色谱测定条件 (1/673) bxyl45 2011-09-28 2011-09-28 14:22:52 by chuansen
[色谱质谱] 杭州有可以对磷脂进行PSD分析的moldi-tof吗? (2/295) lksuccess 2011-09-23 2011-09-28 14:13:20 by lksuccess
[色谱质谱] HPLC重复性不好是什么原因呢 (12/2291) settleryy 2011-09-27 2011-09-28 10:55:25 by settleryy
[色谱质谱] 【求助】有没有有色谱柱信息比较全的网站 (2/390) lemonin2008 2010-11-26 2011-09-28 10:39:20 by lhq0501
[分析前沿] 【求助】求助~微流控分析芯片理论描述和模拟方面的ppt课件文献等~ (金币≥1)(1/148) 学员GEPdYN 2011-03-06 2011-09-28 09:42:46 by 超越时代
关于chiral分析的若干问题 (4/497) 32862500 2011-09-23 2011-09-27 21:54:09 by 32862500
[关贴]制剂有关物质方法学中,对于已知杂质的浓度如何确定? (1/1135) News 2011-09-27 2011-09-27 16:03:08 by ltxin2009
[色谱质谱] 气体成分分析 (2/665) sxyzt 2011-09-22 2011-09-27 15:31:34 by hanjh0501a
[色谱质谱] 北京哪里可做GC-TCD,GC-FID或带裂解器的GC-MS (1/327) sxyzt 2011-09-22 2011-09-27 15:00:41 by hanjh0501a
[其他分析] EDS分析Zn峰 (2/814) wangqisui520 2011-09-26 2011-09-27 12:47:33 by wangqisui520
[色谱质谱] 气相色谱仪的升温阶数大的好,还是小的好? (4/924) mjq112 2011-09-26 2011-09-27 11:05:08 by yzh0609420
【讨论】有虫虫在用热解析(热脱附)吗?都用的哪家的? (2/557) michelle_xy 2011-03-05 2011-09-27 00:03:40 by wengweiwei
[分析前沿] 有没有可能造出这种分析技术??    ( 1 2 3 ) (21/1717) VChang 2011-06-21 2011-09-26 17:29:46 by VChang
用的不一样的浓度,但岛津液相跑出来的数值一样 (8/997) bluestar9637 2011-09-16 2011-09-26 15:58:03 by jianhuilcn
【求助】苏丹红I、苏丹红II、苏丹红III、苏丹红VI的pK值或pKa值 (1/957) smileelle 2010-09-13 2011-09-26 14:04:31 by juewang_china
[色谱质谱] 安捷伦 lcms (9/1668) wqj947891 2011-09-15 2011-09-26 12:17:04 by vvzht
[色谱质谱] 有关紫外检测波长问题 (11/1378) 永远有多远 2011-09-25 2011-09-26 11:05:54 by limiaomiao8260
吡啶盐酸盐是铵盐还是胺盐? (1/499) 化千 2011-09-25 2011-09-26 08:49:04 by ltxin2009
【求助】凝胶柱层析G-25填料 (1/758) tracy-1986 2010-09-26 2011-09-26 08:33:51 by ona2010ya
【求助】求助关于稀土发光材料发光光谱强度检测仪器 (8/1497) helongyu 2010-11-17 2011-09-25 00:10:48 by weihui_cn
请问大家怎么用分光光度法测镍铁中硅磷钙镁的含量 (0/227) yangjing2011 2011-09-24 2011-09-24 21:43:20 by yangjing2011
[关贴]请求 (0/151) yangjing2011 2011-09-24 2011-09-24 21:37:20 by yangjing2011
[色谱质谱] 【求助】气相仪器 基线出现问题了?怎么解决? (4/1095) zhengysigu 2011-04-10 2011-09-24 20:38:04 by 悠游鱼
分析化学最新前沿领域 (3/1427) gzf1024 2011-08-24 2011-09-24 20:04:41 by 龙井不苦
液相标准曲线的问题 (2/776) guozhongli 2011-09-24 2011-09-24 11:40:07 by nritw
[数据分析] 关于紫外可见光谱近乎是一条直线 (3/1939) czm39 2011-09-16 2011-09-24 08:03:32 by chaijudi
[色谱质谱] 优化条件 (6/478) wqj947891 2011-09-20 2011-09-24 07:47:49 by Chlo_Q
[数据分析] 【求助】测有关物质时,杂质倍数问题!!!!!! (3/900) chaoyang0707 2010-10-15 2011-09-23 23:20:11 by ————翔
【求助】求助:蛋白解冻的问题 (1/2265) wenyu2006 2010-08-20 2011-09-23 15:51:15 by 小鱿鱼
【求助】GNRs的红外吸收峰在哪儿? (2/478) cgz5430 2010-11-30 2011-09-23 15:13:38 by 风云N号
关于配制样品溶液的问题 (2/643) juanlan 2011-05-19 2011-09-23 15:10:19 by 小鱿鱼
【求助】血浆中蛋白质的除去 (5/1704) wodeblue 2011-04-17 2011-09-23 15:05:57 by 小鱿鱼
[其他分析] 【求助】罗丹明 B 主要染什么 我想染米饭里的蛋白质 不知道可以么 会把淀粉也一起染 (1/1813) dyright 2010-06-05 2011-09-23 13:56:57 by 爱学习的lf
【求助】头孢地尼E-异构体对照品购买 (5/911) liuhui886688 2010-07-27 2011-09-23 11:53:12 by jiangyuzhu
【求助】氯化钙水溶液PH不断升高 (2/1471) zhanglp2098 2011-01-04 2011-09-23 10:38:48 by wxm707
请问哈药六厂 招不招分析化学专业的学生 (0/174) 叉叉熊哈 2011-09-22 2011-09-22 17:32:19 by 叉叉熊哈
【求助】水中含油量的检测 (5/1838) xclhongl 2011-04-09 2011-09-22 16:34:26 by 20051715
[色谱质谱] 关于HPLC的流动相 (5/834) swu060111 2011-09-22 2011-09-22 16:01:37 by Renr
[色谱质谱] 【求助】液相色谱柱做样时柱残留怎么处理 (4/1124) hebeilisbi 2011-04-04 2011-09-22 14:32:15 by huizi721
化学类专业就业 (9/1576) KW 2011-09-18 2011-09-22 10:07:25 by wugangnjmu
[关贴]【求助】水分析中碳酸根的检测? (4/1057) xiaoyaoswim 2010-10-28 2011-09-22 09:55:40 by pxx2011
[色谱质谱] 【求助】气相色谱SP6800A问题 (3/785) 睁眼看世界 2010-05-14 2011-09-21 16:49:20 by sdsxlzq
[色谱质谱] 同一个样品在不同的色谱柱下信号的响应会相差很大么? (5/1856) jinglh8288 2011-09-21 2011-09-21 14:48:56 by wchao612
交流 (1/167) zhan987626 2011-09-21 2011-09-21 14:44:05 by chaijudi
[色谱质谱] 【求助】液相测试 峰型出现问题,怎么办? (5/1281) yangxicshe 2011-04-01 2011-09-21 10:21:25 by 巧巧米
【求助】帮忙分析下这张红外谱图(环氧) (4/908) 2002022306 2010-07-06 2011-09-20 19:46:10 by Rain润
趣谈化学元素 (1/275) 0722904004 2011-09-20 2011-09-20 14:05:20 by 0722904004
[色谱质谱] 硫酸香草醛显色剂溶剂 (0/497) 峥岩 2011-09-20 2011-09-20 10:42:58 by 峥岩
[色谱质谱] 安捷伦数据浏览器怎么用的 (0/177) wqj947891 2011-09-19 2011-09-19 16:43:36 by wqj947891
请教一种较为简便的测分散稳定性的方法 (1/169) puzhaobin 2011-09-09 2011-09-19 10:49:52 by puzhaobin
玻碳电极交流,哪里产的比较好 (1/409) zhanga 2011-09-19 2011-09-19 10:01:40 by liuzaiqing2004
[色谱质谱] waters Xbridge Amid 柱子使用的时候有什么注意事项吗 (2/1873) 王丽84 2011-09-17 2011-09-19 09:05:56 by guoanzhong
[分析前沿] 分析化学与药物分析领域都有哪些著名期刊杂志??? (8/3178) 晕月山江 2011-08-26 2011-09-18 23:51:38 by spxt
广州哪里可做凯氏定氮法测试?, (8/827) hebian 2011-09-13 2011-09-18 20:06:34 by hebian
氢谱图分析 (1/808) ss2288 2011-09-17 2011-09-18 19:22:59 by ss2288
[色谱质谱] 纯度检测 (3/251) woaibao 2011-09-17 2011-09-18 19:21:04 by woaibao
[版内事务] 请各位专家把7月的工资统计上报 (5/737) liuzaiqing2004 2011-08-08 2011-09-18 12:26:04 by 408851978
葡萄糖的变旋反应对其浓度的测定有什么影响? (0/215) huanr 2011-09-18 2011-09-18 10:53:35 by huanr
【求助】天门冬氨酸-1-叔丁酯的理化性质 (3/581) youyou5299 2010-11-25 2011-09-18 09:53:37 by wkf2148
[色谱质谱] 聚四氟-硅树脂垫片中添加增塑剂吗 (1/218) luoyanbo 2011-09-17 2011-09-17 16:09:47 by chbliang
怎么分析一些常见的问题? (0/148) charlie2609 2011-09-17 2011-09-17 14:56:26 by charlie2609
液相的柱子放倒了,但用了一下,会不会整个柱子都坏了    ( 1 2 3 4 5 6 .. 7 ) (65/4814) bluestar9637 2011-09-14 2011-09-16 15:26:05 by wcxywsnow
[其他分析] 【求助】亚锡离子与什么聚合物有作用呢 (1/420) 箜9866 2010-09-16 2011-09-15 20:52:02 by ljch
有机化合物pKa值查询 (0/1620) 岳亮63 2011-09-15 2011-09-15 17:48:55 by 岳亮63
有做硅材料检测的没,都用到哪些仪器? (7/1006) gaomin1986 2011-09-04 2011-09-15 16:12:39 by liuzaiqing2004
【求助】离子色谱测磷酸根 (金币≥1)(4/103) 408851978 2010-05-31 2011-09-15 16:09:49 by tangzhencgs
【求助】四大图谱解析    ( 1 2 3 ) (28/3163) binbin27_lee 2010-06-17 2011-09-15 15:46:17 by jll2008
【资源】求教CD光谱单位问题 (1/969) luckypuma 2011-03-29 2011-09-15 14:41:50 by haomozc
如何分离玻璃粉和银粉 (6/1427) vegalew 2011-08-29 2011-09-15 11:37:12 by chaijudi
[色谱质谱] 液相色谱方面 (3/273) ldln2hfj 2011-09-07 2011-09-15 09:42:31 by ntzsl
如何photoshop扩大标尺。原先标尺太小。投稿看不清,怎么放大标尺? (1/342) 独孤雪 2011-09-08 2011-09-15 08:48:00 by 独孤雪
生物硫的检测 (0/104) 2008guoym 2011-09-15 2011-09-15 07:44:25 by 2008guoym
超临界流体技术及就业 (0/164) 科大舞动人生 2011-09-15 2011-09-15 07:39:45 by 科大舞动人生
CRC化学与物理手册的权威性怎么样? (0/451) yyxxrr739 2011-09-14 2011-09-14 21:11:06 by yyxxrr739
指示剂的影响 (2/268) jialing1778 2011-09-14 2011-09-14 17:11:38 by chaijudi
[色谱质谱] 气相色谱测TFA 时脂肪酸甲酯标准溶液的配制问题!各位高手请指教一下小菜鸟~~ (9/2056) Ann0219 2011-09-13 2011-09-14 16:41:21 by Ann0219
[色谱质谱] 【求助】aglient全自动色谱仪电源连接失败的原因 (5/1108) herojunjie 2011-04-09 2011-09-14 08:56:38 by herojunjie
PBS缓冲液 (3/945) xifang8231 2011-09-13 2011-09-14 08:47:57 by xifang8231
pH计使用 (7/1656) xifang8231 2011-09-08 2011-09-13 20:09:42 by lowry_tsang
亚甲基蓝能否潜入DNA-RNA双链结构的沟槽中? (0/763) yinhuanshun 2011-09-13 2011-09-13 19:48:00 by yinhuanshun
[分析前沿] 【求助】原料与制剂的差异 (2/436) snowgirl1065 2010-11-10 2011-09-13 10:33:07 by xinzuan
葡萄糖见光容易分解,那么一般葡萄糖储备液可以放置多久使用呢? (1/3409) huanr 2011-09-10 2011-09-13 10:02:28 by zjy365
[其他分析] TGA的基线校正 (2/1826) xuecat 2011-08-19 2011-09-12 22:35:04 by guo19830723
想买GCMS、LCMS方面的书籍,大家有什么好推荐? (3/1729) 千年小巫女 2011-09-09 2011-09-12 11:39:09 by wakan
[关贴]求几种光谱标准谱图手册 (0/1940) liuzen1986 2011-09-11 2011-09-11 21:38:23 by liuzen1986
XPS中N元素的分析 (2/6108) vincentlet 2011-09-08 2011-09-11 19:37:41 by mrbing
[色谱质谱] 做薄层分析时,展开剂需要怎么饱和? (13/7241) yilishanshan 2011-08-09 2011-09-11 19:10:48 by 729帘卷海棠
[色谱质谱] 【求助】agilent1100的谱图效果很差,不知道为何? (6/975) suyrain 2010-11-10 2011-09-11 18:27:11 by chenkai773
ICP-MS调谐的问题 (1/2030) 545486801 2011-08-30 2011-09-11 14:39:36 by spring29
[色谱质谱] 【求助】急求甲酰胺的紫外检测波长! (2/1299) 卓语 2010-06-02 2011-09-11 11:31:45 by liuzhong3000
XRD分析可以计算出各个物相的含量吗 (2/3034) pj1987cool 2011-09-09 2011-09-11 09:54:21 by yp_03
[色谱质谱] LCsolution 标准曲线问题 (3/616) wph89 2011-09-10 2011-09-10 21:59:17 by guozhongli
[关贴]关于容量瓶的问题 (16/1250) liuzen1986 2011-09-05 2011-09-10 15:30:47 by 世界主旋律
这样的培训有必要去吗? (10/713) Best538 2011-07-18 2011-09-10 12:41:10 by szdllzx
[色谱质谱] 【求助】求助葡辛胺和双乙酰鸟嘌呤的分析方法?(LC方法) (1/801) xianfeiwang 2010-08-29 2011-09-09 21:00:39 by guozhongli
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