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[热点] 依托企业入选了国家启明计划青年人才。有无高校可以引进的。 我是勇敢牛牛 2026-02-10 刚刚
[色谱质谱] [已完结]液相扫尾剂问题    ( 1 2 ) (13/4219) Zyui 2014-08-08 2014-08-12 20:42:50 by Zyui
[色谱质谱] [已完结][关贴]HPLC峰高每进样一次 就低一次 什么原因    ( 1 2 3 4 ) (评阅+2) (36/2403) 似水往曦 2014-08-09 2014-08-12 19:07:43 by 似水往曦
[色谱质谱] [已完结]气相色谱内标法问题 (3/1074) 寒剑飘雪 2014-05-28 2014-08-12 19:00:29 by 汐蓝溪谷
[色谱质谱] [已完结]安捷伦1100工作站打不开图谱 (1/1245) 王敏520 2014-08-12 2014-08-12 13:58:01 by 1066329937
[色谱质谱] [已完结]基线怎么成齿轮状了?    ( 1 2 ) (评阅+1) (11/1608) 范范范1 2014-08-11 2014-08-12 11:01:49 by 范范范1
[色谱质谱] [已完结]色谱图中的smth表示什么意思? (评阅+2) (0/985) stella1101 2014-08-12 2014-08-12 10:43:05 by stella1101
[色谱质谱] [已完结]0.20mg/ml乙腈溶液怎么配 (2/705) tyxhaoren666 2014-08-12 2014-08-12 10:12:38 by 王小跳
[色谱质谱] [已完结]GC-MS测单糖    ( 1 2 ) (12/2087) zx1990 2014-03-13 2014-08-12 09:44:46 by zhenxue
[色谱质谱] [已完结]新手求助,安捷伦7890A报告中含量如何不显示为科学计数方式 (1/559) eemao 2014-08-11 2014-08-11 22:46:45 by baixi2009
[色谱质谱] [已完结]超声的作用 (6/1152) 1ove海 2014-08-10 2014-08-11 21:57:05 by 1ove海
[色谱质谱] [已完结]关于GC-FID中相对质量响应值的问题 (0/2051) 至尊青虫 2014-08-11 2014-08-11 17:29:49 by 至尊青虫
[色谱质谱] 各位大侠们请进,新虫求助,关于GCMS的调谐问题,内附调谐报告~ (1/1612) jaygood 2014-05-23 2014-08-11 14:18:10 by icoke
[色谱质谱] [已完结]求氯化石蜡的具体检测方法(国内外标准都行) (6/2092) denggod 2012-07-20 2014-08-11 12:52:18 by 暴君熊
[色谱质谱] [已完结]想检测丙烯酸和苯乙烯中阻聚剂的含量,有没有用气相色谱测试的方法??谢谢了! (评阅+2) (7/2014) whjsd1566 2014-02-10 2014-08-11 12:11:24 by whjsd1566
[色谱质谱] C18柱子堵了 (评阅+1) (6/1025) sagulaji 2014-08-07 2014-08-11 11:22:55 by swallow13
[色谱质谱] [已完结]HPLC总出现倒峰怎么回事    ( 1 2 ) (评阅+1) (10/2997) angel901216 2013-10-28 2014-08-11 10:58:10 by 周筠翔
[色谱质谱] [已完结]求“感光板中洗溶液的配方及程序” (0/280) super小玉 2014-08-11 2014-08-11 10:42:18 by super小玉
[色谱质谱] [已完结]急~如何增强离子源的离子化效率 (7/2383) hongying1990 2014-08-10 2014-08-11 09:41:25 by kf1009
[色谱质谱] [已完结]C18柱长时间使用压力升高怎么使压力降低    ( 1 2 ) (10/1837) hongying1990 2014-01-15 2014-08-10 13:00:23 by wyy080214
[色谱质谱] [已完结]质谱图解析 (0/246) lff200831505 2014-08-10 2014-08-10 01:58:16 by lff200831505
[色谱质谱] HPLC排气问题    ( 1 2 ) (评阅+2) (16/2567) junechem 2014-08-05 2014-08-09 20:15:54 by love-chen
[色谱质谱] [已完结]求助关于 浙大 N 2000 工作站的问题?????N 2000色谱工作站异常 (3/609) 丫丫的111 2014-05-11 2014-08-09 17:01:30 by xiaohan_110
[色谱质谱] 液相色谱    ( 1 2 3 4 ) (35/1214) xiaoxususy 2014-05-06 2014-08-09 15:26:52 by Cu2(OH)2CO3
[色谱质谱] [已完结]色谱检测时不出峰怎么办 (评阅+2) (9/1654) jun.ren 2013-12-16 2014-08-09 13:50:55 by 胡汉山
[色谱质谱] [已完结]表面处理溶剂的GC-MS解读 (0/382) davidsshh 2014-08-09 2014-08-09 13:45:12 by davidsshh
[色谱质谱] [已完结]DB-624毛细管色谱柱做乙醇挥发性杂质 (3/1468) 搞中药的 2014-08-06 2014-08-09 13:17:47 by 搞中药的
[色谱质谱] [已完结]CO2/N2二元混合,关于CO2气体浓度测定 (1/543) nitiansky 2014-08-08 2014-08-09 10:37:28 by liwentao2010
[色谱质谱] MTP反应气相色谱问题! (评阅+2) (0/153) fusheng1990 2014-08-09 2014-08-09 10:26:06 by fusheng1990
[色谱质谱] [已完结]液相色谱出峰的问题?急!谢谢了!    ( 1 2 ) (18/1868) liangyou 2014-08-01 2014-08-08 20:40:41 by liangyou
[色谱质谱] [已完结][关贴]使用 Reveleris X2过柱子的一些问题 (0/431) willwinjy 2014-08-08 2014-08-08 20:38:21 by willwinjy
[色谱质谱] 长沙有什么地方可以测离子色谱??? (2/462) henhenxue 2014-08-07 2014-08-08 18:32:17 by henhenxue
[色谱质谱] [已完结]做环境检测选择哪家的仪器好? (2/845) tjuzhuzhiwen 2014-06-24 2014-08-08 13:44:26 by fengfeng201
[色谱质谱] [已完结]保留时间 (1/1400) 641981842 2014-08-08 2014-08-08 13:32:46 by 鸭绿江畔
[色谱质谱] 【求助】液相重现性问题,隔天测同一个样品时差别很大???    ( 1 2 3 ) (27/2558) zj快乐7008 2010-11-16 2014-08-08 11:32:40 by 叶流云
[色谱质谱] [已完结]一个样品瓶样品,先后进5针,保留时间一致,但出峰面积却相差很大,请帮忙分析    ( 1 2 ) (16/2917) lj20099873 2014-08-06 2014-08-08 11:06:13 by woniubaby
[色谱质谱] [已完结]气相感觉一直前伸峰很严重(见图),另外每打一针,出峰总面积老是变化    ( 1 2 ) (16/2410) crystalftt 2014-07-17 2014-08-08 10:24:26 by maysxuer
[色谱质谱] 五氟丙酸对色谱柱的影响 (3/779) sdzll 2014-08-03 2014-08-08 09:52:56 by Greatben
[色谱质谱] [已完结][关贴]盲样分析 (2/365) cly2810 2014-08-07 2014-08-07 20:38:07 by wyy080214
[色谱质谱] [已完结]高效液相出现这种问题是什么原因 (6/1329) xingchen5055 2014-08-04 2014-08-07 20:32:03 by wyy080214
[色谱质谱] [已完结]求助农药中有机磷的气相色谱分析条件?    ( 1 2 ) (16/1537) yyhx10 2014-07-15 2014-08-07 20:31:00 by wyy080214
[色谱质谱] [已完结]丁香酚HPL (1/663) mei491254 2012-08-28 2014-08-07 13:55:59 by 青木瓜之味
[色谱质谱] [已完结][关贴]请教关于死体积的测定方法 (4/2496) 20130202 2014-07-03 2014-08-06 23:34:21 by wyy080214
[色谱质谱] [已完结]染料中间体 (2/420) 嗯~乳娃娃 2014-08-06 2014-08-06 20:56:45 by 亮亮xmlgxy
[色谱质谱] [已完结]GC2010气相色谱的数据能否以用pdf导出    ( 1 2 ) (12/2552) 玳碞 2014-08-06 2014-08-06 17:33:26 by 玳碞
[色谱质谱] [已完结][关贴]色谱出峰 (3/613) tl007 2014-08-06 2014-08-06 16:31:19 by 昔我往兮
[色谱质谱] [已完结]请教:液相色谱保护柱的清洗方法 (评阅+2) (4/4354) xxdylj_428 2011-12-03 2014-08-06 13:20:51 by baoandsheep
[色谱质谱] [已完结]请问峰面积和检测的气体流速(压力)有关吗? (0/679) 偶怕3573 2014-08-06 2014-08-06 09:37:43 by 偶怕3573
[色谱质谱] [已完结]内标法和外标法 (7/2643) tanxintong 2014-08-05 2014-08-06 08:22:55 by zhangh62
[色谱质谱] [已完结]柱子不间断出峰怎么回事急急急 (4/801) 王娜1313 2014-08-05 2014-08-05 20:28:44 by 王娜1313
[色谱质谱] [已完结][关贴]手动积分求助 (4/1366) cly2810 2014-07-31 2014-08-05 17:49:59 by csc_0769
[色谱质谱] [已完结]请问下这两个东西怎么能分开! (7/867) 小伟少 2014-08-05 2014-08-05 17:33:36 by lifucheng
[色谱质谱] [已完结]有朋友用过车门spider软件吗? (0/501) 舒克8265 2014-08-05 2014-08-05 17:15:26 by 舒克8265
[色谱质谱] 非常复杂混合有机物的分析,为什么气质和液质的数据完全对不上? (评阅+2) (6/1591) meteor1019 2014-08-04 2014-08-05 14:57:20 by 佛陀
[色谱质谱] [已完结]关于毛细管电色谱样品的配制! (0/284) xhm3230 2014-08-05 2014-08-05 13:16:22 by xhm3230
[色谱质谱] 求HPLC啄木鸟 (2/541) junechem 2014-08-03 2014-08-05 12:56:38 by junechem
[色谱质谱] [已完结]高效液相色谱    ( 1 2 3 ) (25/1883) 晶晶亮585 2014-07-31 2014-08-05 11:15:19 by tuange
[色谱质谱] [已完结]流动相里不加TFA,有什么能 替代 它?    ( 1 2 ) (11/2404) 奋发-言午 2014-08-01 2014-08-05 08:41:10 by pathfinderqq
[色谱质谱] [已完结]求助!关于进气质联用仪前的前处理问题    ( 1 2 ) (评阅+2) (13/1841) 鸳鸯花 2014-08-04 2014-08-04 23:18:14 by cly2810
[色谱质谱] [已完结]求助用液质(LCQQQ)测定饮用水中的溴氰菊酯方法开发。 (6/1342) 有无机 2014-08-01 2014-08-04 21:19:10 by wyy080214
[色谱质谱] 仪器分析问题请教 (评阅+2) (0/300) 敖包 2014-08-04 2014-08-04 15:03:37 by 敖包
[色谱质谱] [已完结]气相检测甲胺磷的标品,总是检出乙酰甲胺磷,则么回事 (2/533) devilwarbird 2014-07-28 2014-08-04 14:21:41 by devilwarbird
[色谱质谱] 跑高液时出峰时间提前 (评阅+2) (3/675) sagulaji 2014-08-04 2014-08-04 14:00:04 by daisyzhangwei
[色谱质谱] [已完结]液相色谱柱填充 (8/2224) 我是小小A 2011-12-06 2014-08-04 13:59:32 by tjpxkj
[色谱质谱] [已完结]酮戊二酸的洗脱 (1/426) 星空的彼端 2013-03-19 2014-08-04 13:27:34 by lnhyde
[色谱质谱] [已完结]液相色谱 (5/691) 秋wqm 2014-08-04 2014-08-04 12:34:52 by 秋wqm
[色谱质谱] [已完结]酸酐液相分析求助 (1/713) 绿野仙踪2572 2014-08-02 2014-08-04 11:30:30 by 刘东磊
[色谱质谱] [已完结]气相色谱中,一氧化碳,乙烯和氮气出峰在一个位置吗? (1/2101) longchenshen 2014-08-04 2014-08-04 09:21:33 by longchenshen
[色谱质谱] [已完结]活化酯分析方法 (0/677) guofx 2014-08-04 2014-08-04 09:01:01 by guofx
[色谱质谱] [已完结][关贴]GCMS做水溶液分析 (评阅+1) (2/2051) cly2810 2014-07-29 2014-08-04 08:57:56 by 鸭绿江畔
[色谱质谱] [已完结]日本Yamazen中低压制备色谱仪YFLC-AI-580 (3/633) jiangxk1215 2013-04-25 2014-08-04 07:53:18 by Wendyyang001
[色谱质谱] [已完结]反向色谱分离两位置异构体 (7/1630) 笑哈jelly 2014-07-25 2014-08-03 21:39:38 by Greifvogel
[色谱质谱] [已完结]agilent和waters进样盖垫片用过后的区别 (2/436) muyihe23 2014-08-03 2014-08-03 21:15:52 by muyihe23
[色谱质谱] [已完结]sigmaaldrich和aldrich是什么关系,为什么两个上面的药品价格差别特别大? (7/1468) zhangyange 2014-07-21 2014-08-03 11:18:57 by zhangyange
[色谱质谱] 烯醇互变化合物的液相分析 (0/1420) wuhailongkx 2014-08-02 2014-08-02 19:12:39 by wuhailongkx
[色谱质谱] [已完结]做液相时同一物质梯度和非梯度的流动相一样吗 (3/499) 季嫣然yanran 2014-07-31 2014-08-02 12:31:02 by 季嫣然yanran
[色谱质谱] [已完结]请教红外光谱测试深度的问题,是否可用于微米级的核壳粒子的壳材料分析 (2/1366) qingnihuid 2014-08-01 2014-08-02 10:50:09 by gxytju2008
[色谱质谱] [已完结]气相求助~溶剂残留    ( 1 2 ) (19/2216) mengbuluo 2014-07-29 2014-08-01 22:01:55 by dj_dhy
[色谱质谱] [已完结]GC 3000 操作手册中文版和工作站的中文版本 (评阅+1) (1/775) remme88 2013-10-30 2014-08-01 18:26:13 by fengping10
[色谱质谱] 液相色谱的色谱峰有时消失,溶剂峰变得很大,这是怎么回事呢? (评阅+2) (4/1737) sophia320 2014-07-30 2014-08-01 16:52:53 by lzyhqy123
[色谱质谱] 液相出峰时间推移    ( 1 2 ) (11/1825) caochenyaozi 2014-07-28 2014-08-01 16:50:09 by taoqinh9867
[色谱质谱] [关贴]你们的GCMS多久开关机一次 (1/2031) cly2810 2014-08-01 2014-08-01 16:18:15 by changle9139
[色谱质谱] [已完结]加压毛细管电色谱 (2/571) tl007 2014-07-31 2014-08-01 15:24:08 by tl007
[色谱质谱] 【求助】液相压力问题    ( 1 2 ) (13/2173) 布丁3835 2011-03-17 2014-08-01 13:55:19 by lzyhqy123
[色谱质谱] [已完结]安捷伦液相1100压力很高的问题    ( 1 2 ) (10/1745) penny_w33 2014-07-31 2014-08-01 11:54:08 by zuiaiqingyi
[色谱质谱] [已完结]美国PE580气相色谱,进样量与检测量不符 (1/1058) 果壳小强 2014-07-30 2014-08-01 10:22:24 by changle9139
[色谱质谱] [已完结]EDCI分析方法 (0/596) panzhch 2014-08-01 2014-08-01 09:13:20 by panzhch
[色谱质谱] [已完结]L-脯氨醇和D-脯氨醇怎么分离(非衍生) (3/415) panzhch 2014-07-31 2014-08-01 09:07:18 by 野狗般战斗着
[色谱质谱] [已完结]岛津LC-SPD能否用多个波长通道检测样品 (评阅+1) (8/1178) 朗姆蛋糕 2014-07-29 2014-07-31 23:05:28 by 朗姆蛋糕
[色谱质谱] [已完结]求助色谱检测问题 (0/364) diand47437 2014-07-31 2014-07-31 20:06:47 by diand47437
[色谱质谱] [已完结]岛津液相 (6/807) 秋wqm 2014-07-29 2014-07-31 17:26:41 by 秋wqm
[色谱质谱] [已完结][关贴]质谱裂解碎片 (1/1337) 834584706 2014-07-31 2014-07-31 15:56:39 by wy19871124
[色谱质谱] [已完结][关贴]GC手动进样,样品信息表解析 (1/263) cly2810 2014-07-31 2014-07-31 15:22:36 by 刘东磊
[色谱质谱] [已完结]关于加标测回收率的问题 (4/1050) xiaoxiaop 2014-07-26 2014-07-31 10:44:03 by Roma1990
[色谱质谱] [已完结]用什么色谱柱做石蜡的色谱分析?    ( 1 2 ) (19/1577) 篱外人 2014-07-23 2014-07-30 15:35:35 by 篱外人
[色谱质谱] 有参加了CNCA-12-B01乳粉中黄曲霉毒素M1的能力验证的吗? (评阅+1) (7/855) skenm 2012-08-29 2014-07-30 14:28:26 by sahaiqiqi
[色谱质谱] [已完结]色谱柱 (0/235) xiaofei523 2014-07-30 2014-07-30 11:33:38 by xiaofei523
[色谱质谱] [已完结]请教分析水样中挥发的有机物的问题,EPA的5030B、8260C, (0/472) dingding1985 2014-07-30 2014-07-30 10:57:36 by dingding1985
[色谱质谱] 【求助】请教GC-MS的定量    ( 1 2 ) (10/1973) margosa 2011-02-10 2014-07-30 08:03:01 by lsjalhjfe
[色谱质谱] [已完结]羧甲基纤维素钠为黏合剂的硅胶GF254薄层板怎么制备 (4/3735) hmj625712 2014-06-23 2014-07-29 23:48:50 by jinnovgoat
[色谱质谱] [已完结]毛细管如何做红外或拉曼?急!很急! (4/915) 焕然兴动 2014-07-22 2014-07-29 15:39:26 by 水月山人
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