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[热点] 同年申请2项不同项目,第1个项目里不写第2个项目的信息,可以吗 hitsdu 2026-02-11 刚刚
[色谱质谱] [已完结]求Agilent 7890A-5975C 气质联用操作视频和维护视频 (1/1914) 颦亦姝 2013-11-27 2013-11-27 10:17:03 by 颦亦姝
[色谱质谱] [已完结]1,2-二氯乙烷 残留溶剂 (评阅+1) (1/1538) 甲优 2013-11-27 2013-11-27 09:12:02 by csc_0769
[色谱质谱] [已完结]求解答发酵液中产物的MALDI-TOF前处理 (0/286) 糯香玉米 2013-11-27 2013-11-27 08:52:41 by 糯香玉米
[色谱质谱] [已完结]六氯环三磷腈纯度测定 (2/438) liangye000 2013-10-24 2013-11-27 07:59:59 by liangye000
[色谱质谱] [已完结][关贴]安捷伦ZORBAX 300Extend-C18色谱柱 中300什么意思 (1/558) muziyu 2013-11-26 2013-11-26 19:43:10 by hanyxin
[色谱质谱] [已完结]有用过这个填料的色谱柱吗(球形辛基甲硅烷基硅胶) (3/1194) chunxiaxhg 2013-11-25 2013-11-25 23:24:59 by kitaro
[色谱质谱] [已完结]气质测烷烃 (2/395) pippi 2013-11-25 2013-11-25 21:32:27 by wyy080214
[色谱质谱] [已完结]分析氨基酸用的内标 (评阅+2) (0/1214) 轩辕义 2013-11-25 2013-11-25 21:29:47 by 轩辕义
[色谱质谱] 液相色谱不同物质有相同停留时间的问题 (20/3076) malei902 2011-09-23 2013-11-25 18:29:31 by 爱你:一万年
[色谱质谱] [已完结]色谱分析中外标法的使用 (评阅+1) (3/1166) 不麻烦-灰灰 2013-11-24 2013-11-25 12:18:35 by yjlrx
[色谱质谱] [已完结]NPD检测器,做检测重现性不好,我已做了如下的步骤,还是不好,还会有什么原因啊 (评阅+1) (6/1785) 20081130071 2013-11-22 2013-11-25 10:17:10 by csc_0769
[色谱质谱] [已完结]糖的纸色谱 (评阅+2) (0/1119) susuyaliu 2013-11-25 2013-11-25 09:34:18 by susuyaliu
[色谱质谱] [已完结]安捷伦1200液相色谱变化波长检测    ( 1 2 ) (11/2480) Science_2025 2013-07-08 2013-11-25 06:57:49 by dyymppch
[色谱质谱] 请教:标准加入法和外标法的选择 (评阅+2) (11/4019) niezher 2013-11-17 2013-11-24 23:56:55 by niezher
[色谱质谱] [已完结]从事非本专业但又懂皮毛的分析工作,该怎么做使之提升呢    ( 1 2 ) (10/1493) 516tt 2013-11-21 2013-11-24 16:38:22 by zhangna801
[色谱质谱] 明白液相的高手过来看看呗~ (7/913) 大白菜1989 2013-10-09 2013-11-24 15:46:39 by 幸福落地窗
[色谱质谱] [已完结]色谱分离血红蛋白提取液为什么重复性那么差? (评阅+1) (0/216) xingkong-324 2013-11-24 2013-11-24 12:10:52 by xingkong-324
[色谱质谱] [已完结][关贴]分析液相-色素影响 (2/681) 鸡鸣不已 2013-09-22 2013-11-24 10:11:25 by Micah1011
[色谱质谱] [已完结]有机氯农药能不能用GC_MS测定? (评阅+1) (1/376) chyy 2013-10-31 2013-11-23 20:48:46 by 172846899
[色谱质谱] [已完结]气相色谱仪出峰时鼓包 (0/1677) jinjinyang 2013-11-23 2013-11-23 20:48:07 by jinjinyang
[色谱质谱] [已完结]求助气相色谱问题 (评阅+1) (3/1032) chuansen 2013-11-21 2013-11-23 19:56:31 by 杨柳青青扬风
[色谱质谱] [已完结]求推荐 (评阅+2) (0/125) 淡淡小胖妞 2013-11-22 2013-11-22 14:17:24 by 淡淡小胖妞
[色谱质谱] [已完结][关贴]上仙们,帮忙看一下气相做酒中甲醇选哪个柱子 (8/1312) 小路西达 2013-11-20 2013-11-22 13:27:28 by taoruili0727
[色谱质谱] 求助非甲烷烃检测问题 (评阅+1) (0/130) fanjunnan2 2013-11-22 2013-11-22 13:02:14 by fanjunnan2
[色谱质谱] [已完结]GC-MS图不正常,请大家帮忙看一下仪器出了什么问题? (9/2882) yimujiang 2011-11-05 2013-11-22 12:12:07 by 小小熊猫
[色谱质谱] [已完结]大神来帮忙解释一下,上下两个图是什么意思    ( 1 2 ) (10/2566) xyz7819227 2013-05-13 2013-11-22 11:50:33 by xu_yangxi
[色谱质谱] [已完结]离子色谱ion chromatography的流动相的作用是什么?它和被分析的离子反应吗? (5/1232) lit0702 2013-11-22 2013-11-22 11:49:29 by wyy080214
[色谱质谱] [已完结]菜鸟问题:内标法,GC/MS(气质联用)的总离子流图定量问题。大家帮帮忙 (评阅+2) (5/3145) 跪妃醉酒 2012-03-18 2013-11-22 11:47:15 by 小小熊猫
[色谱质谱] [已完结]液相色谱出峰整体延迟,求解决办法 (评阅+1) (8/3162) skysun0019 2013-11-21 2013-11-22 09:35:59 by tianxia119wo
[色谱质谱] [已完结]岛津液相AIA数据导出 (评阅+2) (0/2151) huaruishi 2013-11-21 2013-11-21 22:39:16 by huaruishi
[色谱质谱] [已完结]反相C18色谱柱问题求助 (评阅+2) (0/885) artal 2013-11-21 2013-11-21 22:12:22 by artal
[色谱质谱] [已完结]流动相是正己烷和异丙醇 但产物在异丙醇溶解度比较小 加热才溶解部分 正己烷不溶 (6/2915) 付南瓜 2013-11-21 2013-11-21 20:54:11 by wyy080214
[色谱质谱] [已完结]关于液相检测称样量的问题 (评阅+2) (4/1130) wjjghg 2013-11-21 2013-11-21 19:02:23 by yjlrx
[色谱质谱] Xcalibur交流 (9/1954) 老僧入定 2013-04-13 2013-11-21 18:16:39 by apple77
[色谱质谱] [已完结]寻GPC高手,在下在线着急等!!!    ( 1 2 ) (16/1106) 20110833 2013-11-04 2013-11-21 16:40:38 by 20110833
[色谱质谱] [已完结]岛津液相色谱仪LC-20AB,往复式柱塞泵上,橡胶管连接问题 (评阅+1) (9/1555) Sonya_Sy 2013-11-20 2013-11-21 15:00:14 by Sonya_Sy
[色谱质谱] [已完结]UV 高手请进 (评阅+1) (6/652) pjy284548878 2013-11-20 2013-11-21 10:48:36 by yjlrx
[色谱质谱] [已完结]喹啉可用的内标物 (评阅+1) (2/320) synthia1990 2013-11-20 2013-11-21 10:35:24 by synthia1990
[色谱质谱] [已完结]哪位用过凝胶色谱 (0/174) mengniu696 2013-11-21 2013-11-21 10:33:07 by mengniu696
[色谱质谱] [已完结]乳酸的HPLC分析求助    ( 1 2 3 ) (评阅+1) (21/3080) 寂寞妖瞳 2012-02-29 2013-11-21 10:26:00 by mishiyongqi
[色谱质谱] [已完结]液质气源问题 (评阅+2) (0/1010) cairong_z 2013-11-21 2013-11-21 10:15:20 by cairong_z
[色谱质谱] [已完结]安捷伦压力突然升高怎么办    ( 1 2 ) (评阅+2) (12/2525) 怡苒 2013-11-16 2013-11-20 22:29:36 by 怡苒
[色谱质谱] [已完结]来HPLC 色谱柱 高人~~~ (6/1188) zyh201204 2013-11-18 2013-11-20 20:33:47 by smww
[色谱质谱] [已完结][关贴]优级纯以上试剂 大家都买哪家的??推荐下厂家,谢谢! (5/640) whjsd1566 2013-11-11 2013-11-20 19:35:28 by 曹龙迪cld
[色谱质谱] [已完结]Perform the blank determination omitting sample 什么意思? (评阅+1) (4/644) hhwtom 2013-11-20 2013-11-20 19:35:23 by tianxia119wo
[色谱质谱] [已完结]Supelcosil LC-DP column (评阅+1) (1/1001) hongying1990 2013-11-19 2013-11-20 19:34:24 by hongying1990
[色谱质谱] [已完结]氧弹-离子色谱的咨询 (0/316) aspurple 2013-11-20 2013-11-20 17:21:47 by aspurple
[色谱质谱] [已完结]延胡索酸泰妙菌素高效液相色谱用离子对分析,用哪种试剂    ( 1 2 ) (评阅+1) (16/2667) ksllkamui 2013-11-01 2013-11-20 16:34:39 by ksllkamui
[色谱质谱] [已完结]有关色谱校正书籍问题 (评阅+2) (1/245) liupeng0618 2013-11-20 2013-11-20 15:31:41 by mjnb
[色谱质谱] [已完结]气质进样溶剂的选择问题,求高人赐教! (评阅+1) (6/1610) zhangman0920 2013-11-19 2013-11-20 14:47:37 by zhangman0920
[色谱质谱] [已完结]HPLC (6/394) wangfei0508 2013-11-20 2013-11-20 14:08:35 by wangfei0508
[色谱质谱] [已完结]急,求助一个质谱方面问题以及几个英文翻译,谢谢 (1/1031) 清风拂水 2013-11-20 2013-11-20 13:31:29 by wjg6670
[色谱质谱] [已完结]日立L-2000HPLC (5/828) dong2006dd 2013-06-19 2013-11-20 12:25:23 by wukejing
[色谱质谱] [已完结]液相峰的纯度问题    ( 1 2 ) (评阅+1) (13/2465) vian_wv 2013-11-18 2013-11-20 11:26:57 by vian_wv
[色谱质谱] 费托合成蜡组成 (0/363) anndy1971 2013-11-20 2013-11-20 10:29:07 by anndy1971
[色谱质谱] [已完结]含有机溶剂流动相pH怎么测    ( 1 2 ) (10/1875) yinggdy 2013-11-19 2013-11-20 09:27:04 by tianxia119wo
[色谱质谱] [已完结]求高手解答原油那一段所对应的图谱解释,看不懂那个图!!!谢谢谢各位大神了 (0/298) 府城醉意 2013-11-20 2013-11-20 09:24:57 by 府城醉意
[色谱质谱] [已完结]正相色谱柱用后冲洗问题 (评阅+1) (5/1920) llfeixia 2013-11-18 2013-11-20 09:19:36 by tianxia119wo
[色谱质谱] [已完结]GC-MS的方法检测限怎么做? (评阅+1) (4/2671) aa1989527 2013-11-18 2013-11-20 09:13:13 by aa1989527
[色谱质谱] 实验室需要采购气相色谱 检测NO和NO2 (评阅+1) (9/1322) knight314 2013-11-18 2013-11-20 06:38:31 by jinwei331
[色谱质谱] [已完结]关于H-U曲线的问题 (1/1118) 新海飞丝 2013-11-19 2013-11-19 21:51:50 by 新海飞丝
[色谱质谱] [已完结]中性氧化铝柱层析问题 (评阅+2) (0/3341) drakeroc 2013-11-19 2013-11-19 21:20:52 by drakeroc
[色谱质谱] [已完结]色谱定量环的规格会影响峰形么    ( 1 2 3 4 ) (36/1962) zhuqingshabai 2013-11-12 2013-11-19 18:08:23 by zhuqingshabai
[色谱质谱] 气质检测使用溶剂问题 (9/2105) zhangman0920 2013-11-05 2013-11-19 17:04:46 by zhangman0920
[色谱质谱] [已完结][关贴]有谁知道国内外研究毛细管电泳方面的大牛有哪些 (评阅+1) (1/470) 命中注定de 2013-11-15 2013-11-19 15:40:01 by 命中注定de
[色谱质谱] [已完结]甲烷浓度检测 (评阅+1) (1/458) qinmengnan 2013-11-19 2013-11-19 15:15:50 by bestlike
[色谱质谱] [已完结]求解色谱出峰时间 丙二醇单甲醚出峰先后顺序 (评阅+1) (0/658) 376522907 2013-11-19 2013-11-19 14:45:53 by 376522907
[色谱质谱] 气相分析中峰面积和样品对应关系 (评阅+1) (5/1048) 蔚蓝987123 2013-11-17 2013-11-19 14:07:19 by zwqzhuang
[色谱质谱] [已完结]如何用气相色谱检测草酰氯纯度 (评阅+1) (0/1513) shixf1120 2013-11-19 2013-11-19 13:14:15 by shixf1120
[色谱质谱] [已完结]大家帮我看一下这样色谱结果可信吗? (评阅+1) (3/484) cg4455 2013-09-11 2013-11-19 12:36:06 by 13401203780
[色谱质谱] [已完结]岛津LC2010进样口堵塞,求解决方案 (评阅+2) (6/1699) skysun0019 2013-11-18 2013-11-19 12:33:18 by skysun0019
[色谱质谱] 用NO3-、NO2-表示N浓度的摩尔质量问题 (2/1763) 不二丹 2013-11-18 2013-11-19 11:36:58 by 不二丹
[色谱质谱] 两种物质峰分离度差,重叠在一起怎么处理呢? (14/1628) bl1983 2013-04-11 2013-11-19 11:19:03 by zwqzhuang
[色谱质谱] [已完结]LC-ESI-MS研究蛋白质复合物 (评阅+2) (1/754) wang45695 2013-11-13 2013-11-19 10:45:49 by wang45695
[色谱质谱] [已完结]AC滑油模拟蒸馏的收率问题 (2/368) fisher850 2013-04-15 2013-11-19 07:53:21 by fisher850
[色谱质谱] [已完结]这个怎么检    ( 1 2 ) (评阅+1) (10/1258) 417316039 2013-10-29 2013-11-18 22:34:24 by woshimofeier
[色谱质谱] [已完结]在正相色谱中,流动相中正己烷和异辛烷有何区别? (评阅+2) (0/2784) 陌上伊人plm 2013-11-18 2013-11-18 21:32:35 by 陌上伊人plm
[色谱质谱] 在跑基线之前如何设置流动相浓度变化? (评阅+2) (3/977) stella1101 2013-11-18 2013-11-18 20:54:48 by 164450157
[色谱质谱] [已完结]HPLC分离问题 (评阅+1) (3/569) shulu 2013-11-17 2013-11-18 16:49:55 by zxcd88
[色谱质谱] [已完结]不同液相检测含量偏差大于2%,是什么原因?? (评阅+2) (4/2018) 学员Gi2Ig9 2013-11-16 2013-11-18 16:46:21 by zxcd88
[色谱质谱] [已完结]离子色谱混标溶液的标准曲线 (评阅+1) (5/4899) yiyunlenglan 2013-10-28 2013-11-18 14:09:39 by 化雨II
[色谱质谱] [已完结]甲基异丁基酮气相条件 (1/983) sanshi2012 2013-11-18 2013-11-18 11:06:48 by 330532119
[色谱质谱] 【求助】LC-MS用甲酸、乙腈 (9/3731) cathytan 2010-10-09 2013-11-18 10:03:42 by anakinwife
[色谱质谱] [已完结]凝胶色谱测样品时出倒峰,怎么回事? (8/1742) 893316562 2013-11-15 2013-11-18 09:25:18 by 893316562
[色谱质谱] [已完结][关贴]紧急求助: HPLC流速过大,柱子坏了,峰拖尾严重,怎么办???    ( 1 2 3 4 5 ) (评阅+1) (48/2389) rerain01 2012-11-05 2013-11-18 07:40:23 by gwmgyp
[色谱质谱] [已完结]求助:液相色谱压力升高 (4/534) lavender_12 2013-11-04 2013-11-17 23:46:20 by CAS_小龙
[色谱质谱] [已完结]液相出峰位置 (4/860) 绿色天鹅绒 2013-11-15 2013-11-17 19:00:39 by rosegarden
[色谱质谱] [已完结]关于高效液相的一个问题    ( 1 2 ) (16/1783) 学员flZGKF 2011-07-14 2013-11-17 08:40:38 by 只要心够决
[色谱质谱] [已完结][关贴]GC GC-MS开关机、时间事件、阀设置等问题 大虾请进 (评阅+2) (1/2089) cly2810 2013-11-15 2013-11-16 22:23:57 by 科比不来硬拖
[色谱质谱] [已完结]气质联用氮气峰过高 (3/2763) 张鑫yuki 2013-11-06 2013-11-16 21:48:48 by 张鑫yuki
[色谱质谱] [已完结]请问内标物偏离原来的响应值多大才不具有校正作用? (3/1026) yangjinqua 2013-11-14 2013-11-16 18:24:56 by yangjinqua
[色谱质谱] [已完结]延胡索酸泰妙菌素 辛烷磺酸钠离子对分析求助 (0/189) ksllkamui 2013-11-16 2013-11-16 17:48:59 by ksllkamui
[色谱质谱] [已完结]安捷伦气质联用信号减弱 (7/1701) zhujun9991 2013-11-15 2013-11-16 17:13:51 by Leona_a
[色谱质谱] [已完结](求助)气相中进样量改变求半峰宽的计算 (评阅+1) (0/594) 武京帅 2013-11-16 2013-11-16 13:08:16 by 武京帅
[色谱质谱] [已完结]鬼峰的判定 (评阅+2) (1/428) 李大庆 2013-11-16 2013-11-16 09:43:47 by 李大庆
[色谱质谱] [已完结][关贴]产物没有纯品可以通过气相色谱测其含量吗 (评阅+1) (0/284) mjnb 2013-11-15 2013-11-15 16:02:53 by mjnb
[色谱质谱] 有人在广州买过色谱试剂么? (评阅+2) (2/471) biobetter 2013-11-11 2013-11-15 11:02:39 by 食品检测
[色谱质谱] [已完结]岛津液相怎么设分析参数直接在图谱报告中显示信噪比 (评阅+1) (8/2776) wuxw126 2011-12-02 2013-11-15 09:59:05 by suruiqin
资源 [ 查看全部 ] 作者 最后发表
[色谱质谱] 高效液相色谱 (5/544) 天空! 2013-11-17 2013-11-21 01:15:37 by q381808251
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