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[热点] 静等基金结果 gjjjzhong 2026-08-17 刚刚
[色谱质谱] 想问一下,色谱分析是,如何知道什么集团有什么样的分离能力,一般相关的书有哪些 (4/573) zxmd313 2015-10-09 2015-10-09 13:25:26 by kf1009
[色谱质谱] [已完结]metastable reaction monitoring GC–MS (MRM-GC–MS–MS)什么意思? (9/1700) tarazhou 2015-10-06 2015-10-09 01:48:24 by irvine2015
[色谱质谱] [已完结]ACS2000高效毛细管电泳 (1/326) 刘伯洋 2015-09-28 2015-10-08 21:34:05 by 刘伯洋
[色谱质谱] [已完结]呋虫胺的农残分析问题 (1/1006) BOSS陈 2015-09-30 2015-10-08 12:14:14 by xl_pro
[色谱质谱] [已完结][关贴]微藻脂肪酸分析 (0/306) lnlnln 2015-10-07 2015-10-07 21:47:31 by lnlnln
[色谱质谱] [已完结][关贴]气相色谱内标物 (2/620) Hello阿阔 2015-10-04 2015-10-07 15:47:44 by sukungenga
[色谱质谱] [已完结]色谱柱 重现性问题求科普 (7/1024) tsdyc 2015-10-03 2015-10-07 11:13:37 by yan1984
[色谱质谱] [已完结]CO2光电催化还原产物检测 (4/948) 2471142869 2015-09-29 2015-10-06 14:43:11 by 2471142869
[色谱质谱] [已完结]用高效液相色谱法检测二聚酸含量 (1/1096) gyf2002395 2015-08-20 2015-10-06 11:03:02 by wj90518
[色谱质谱] [已完结][关贴]气相色谱的精度能达到多少? (1/4721) ylberyl 2014-08-01 2015-10-05 18:44:54 by 超-love
[色谱质谱] 液相色谱测试油漆BPA怎么建立方法 (0/1093) 1426816680 2015-10-05 2015-10-05 08:33:46 by 1426816680
[色谱质谱] [已完结][关贴]NH3-TPD脱附异常 (0/260) Magicxia 2015-10-04 2015-10-04 16:34:50 by Magicxia
[色谱质谱] 紫外灯点不着 (评阅+2) (4/728) 悠悠晴心 2015-09-30 2015-10-04 09:09:01 by nanaljy
[色谱质谱] [已完结][关贴]色谱GC7900 分离甲醇 乙醇 正丙醇 连续做了很多次,就是分不出连续的3个峰!    ( 1 2 ) (18/1699) 差不多很好学 2015-10-02 2015-10-04 08:05:09 by 子藤093
[色谱质谱] [已完结][关贴]求助~气相色谱出现拖尾峰,该怎么处理?改变升温程序么? (9/2858) stormtree93 2015-07-28 2015-10-03 20:05:06 by wuming95
[色谱质谱] [已完结][关贴]食醋中有机酸的测定 (1/979) wl199314 2014-12-10 2015-10-03 19:23:01 by karenma
[色谱质谱] 求助关于最低检测限量!!!急急急!!! (评阅+2) (0/523) daisyhsj123 2015-10-03 2015-10-03 10:03:23 by daisyhsj123
[色谱质谱] 柱子粗细 (5/2377) wlm0917 2015-09-30 2015-10-03 08:36:00 by 微少
[色谱质谱] [已完结]内标法定量内标选取 (2/716) 大橡树 2015-10-02 2015-10-03 08:26:38 by 微少
[色谱质谱] 求助液相色谱故障 (3/578) evianast 2015-10-01 2015-10-03 06:30:22 by xiaoce1004
[色谱质谱] [已完结][关贴]杂质做不出来,求大神    ( 1 2 ) (10/1290) 随风飘落1705 2015-09-30 2015-10-02 18:23:20 by 随风飘落1705
[色谱质谱] [已完结][关贴]求助气相色谱最高检测温度 (5/2019) alexwpch 2011-06-20 2015-10-01 21:18:32 by wy82
[色谱质谱] [已完结][关贴]气相色谱柱温、进样器温度、检测器温度设定???    ( 1 2 ) (13/3772) jovi_w 2011-09-16 2015-10-01 21:01:28 by wy82
[色谱质谱] [已完结][关贴]气相色谱 做任何一个单标 都会有两个固定的杂质峰出现 怎么回事??请高手指点!!! (9/3013) 406444094 2011-11-15 2015-10-01 20:59:54 by wy82
[色谱质谱] [已完结][关贴]气相测非甲烷总烃 不出峰 (评阅+1) (6/3833) 琢磨 2014-04-02 2015-10-01 20:55:43 by wy82
[色谱质谱] [已完结][关贴]求帮忙分析气相色谱图不好的原因    ( 1 2 ) (13/2436) air808 2014-03-10 2015-10-01 20:55:18 by wy82
[色谱质谱] [已完结][关贴]气相色谱出峰很怪异,求解释! (9/2548) ysl2011 2013-07-11 2015-10-01 20:54:50 by wy82
[色谱质谱] [已完结][关贴]气相中甲醇出峰峰形很差    ( 1 2 ) (11/3160) 妍1917 2013-06-14 2015-10-01 20:54:19 by wy82
[色谱质谱] [已完结][关贴]气相色谱不出峰的问题    ( 1 2 ) (10/2700) yinyin1988 2013-10-14 2015-10-01 20:52:39 by wy82
[色谱质谱] [已完结][关贴]新手请教关于气象色谱出峰的问题,出现平头峰    ( 1 2 ) (16/3329) 六月的向日葵 2014-05-21 2015-10-01 20:51:00 by wy82
[色谱质谱] [已完结][关贴]同样的色谱条件,标品和样品的峰面积差别很大    ( 1 2 ) (10/2789) 601234 2014-09-16 2015-10-01 20:50:15 by wy82
[色谱质谱] [已完结][关贴]求助:气相色谱,同一份样品,顶空进样比直接进样的峰还要多    ( 1 2 3 ) (27/3924) dongjianjun 2014-07-28 2015-10-01 20:49:42 by wy82
[色谱质谱] [已完结][关贴]GC-MS定量,但是峰拖尾比较严重    ( 1 2 ) (10/3445) shaka-fz 2014-06-30 2015-10-01 20:47:51 by wy82
[色谱质谱] [已完结][关贴]分析色谱分析相同的样品时谱图相差很大 (4/1349) asd975792831 2014-09-15 2015-10-01 20:46:48 by wy82
[色谱质谱] [已完结][关贴]气象色谱不出峰 (评阅+1) (5/1632) tanya420 2013-10-14 2015-10-01 20:43:05 by wy82
[色谱质谱] [已完结][关贴]这种情况是不是气相色谱出峰分不开?    ( 1 2 ) (14/2972) hsj200599 2013-10-21 2015-10-01 20:41:45 by wy82
[色谱质谱] [已完结][关贴]气相色谱柱使用过程中出峰时间越来越晚 为什么?    ( 1 2 ) (11/4795) ybyhb 2014-06-11 2015-10-01 20:40:09 by wy82
[色谱质谱] [已完结][关贴]气相色谱出峰问题    ( 1 2 ) (16/3527) langyi03 2011-10-26 2015-10-01 20:35:41 by wy82
[色谱质谱] [已完结][关贴][求助]气相色谱柱及检测器选择 (9/2832) libin03 2011-12-11 2015-10-01 20:19:23 by wy82
[色谱质谱] [已完结][关贴]急需解决的问题啊!气相色谱 换了个检测器,结果点不着火了 (9/2798) xiaoxin2809 2011-12-08 2015-10-01 20:17:47 by wy82
[色谱质谱] [已完结][关贴]气相色谱检测样品 保留时间问题,谢谢!! (8/2964) yzhlasiI 2011-10-27 2015-10-01 20:16:53 by wy82
[色谱质谱] [已完结][关贴]气相仪器操作检测相关问题,谢谢大家! (ACI+1)(4/1094) zhengysigu 2011-10-16 2015-10-01 20:16:17 by wy82
[色谱质谱] [已完结][关贴]气相仪器测定样品 出现问题了?怎么解决?? (5/1527) margersy113 2011-05-13 2015-10-01 20:15:31 by wy82
[色谱质谱] [已完结][关贴]气相色谱法中,甲醇,月桂酸,月桂酸甲酯的保留时间是多少啊    ( 1 2 ) (10/3897) 盗梦空间 2011-06-21 2015-10-01 20:14:56 by wy82
[色谱质谱] [关贴]【求助】气相色谱法检测二甘醇的问题 (10/2552) 布丁3835 2010-11-11 2015-10-01 20:13:42 by wy82
[色谱质谱] [已完结][关贴]关于气相色谱内标法测校正因子的问题!    ( 1 2 ) (评阅+2) (14/3600) apple880518 2013-01-03 2015-10-01 20:10:35 by wy82
[色谱质谱] [已完结][关贴]GC 顶空进样时对样品的量有要求吗 (7/2791) dreamlinna 2011-08-31 2015-10-01 19:58:47 by wy82
[色谱质谱] [已完结][关贴]气相色谱使用过程中基线消失,请教是什么原因,怎么解决?    ( 1 2 ) (15/3735) 虎虎猪 2011-12-05 2015-10-01 19:52:20 by wy82
[色谱质谱] [已完结][关贴]如何辨别新气相色谱柱的进样口端和检测器端? (4/3061) lirui8937 2011-05-04 2015-10-01 19:47:30 by wy82
[色谱质谱] [已完结][关贴]气相色谱法测定乙酸乙酯溶液中间苯二胺浓度 (6/2134) 悠游鱼 2011-09-24 2015-10-01 19:40:07 by wy82
[色谱质谱] [已完结][关贴]气相测定乙腈,四氢呋喃,乙酸乙酯,DMF,丙酮,选择什么内标比较好啊? (5/1930) 吃啥子吃啊 2012-04-06 2015-10-01 19:19:19 by wy82
[色谱质谱] [已完结][关贴]气体分离 选用什么色谱柱好呢 (1/733) jsyczhu 2015-10-01 2015-10-01 18:56:14 by shi102241218
[色谱质谱] [已完结]色谱菜鸟求助于气相色谱溶剂问题!谢谢    ( 1 2 ) (13/2006) coldday00 2011-09-03 2015-10-01 18:54:58 by wy82
[色谱质谱] [已完结][关贴]气相色谱鬼峰怎么消除啊? (6/1917) Ann0219 2011-10-19 2015-10-01 18:36:56 by wy82
[色谱质谱] [已完结][关贴]GC112A气相色谱出峰问题 (6/2117) lunaxin 2011-11-02 2015-10-01 18:36:23 by wy82
[色谱质谱] [已完结]求安捷伦液相说明书 (3/633) 药王*思邈 2015-09-29 2015-10-01 17:58:36 by xiaoshm
[色谱质谱] [已完结][关贴]气相 顶空 进空白 还是出杂质峰?    ( 1 2 ) (10/4292) makij 2013-03-19 2015-10-01 15:04:56 by wy82
[色谱质谱] [已完结]请大神们帮着解析下质谱 (5/763) verachang 2015-09-29 2015-10-01 11:09:14 by lijian972
[色谱质谱] [已完结][关贴]NPD检测器有负峰,基线上漂 (0/333) 陈芳0602 2015-10-01 2015-10-01 09:59:48 by 陈芳0602
[色谱质谱] [已完结]HPLC 氘灯一直显示错误,已经清除错误N遍了,郁闷,,,求大神指点!!! (4/868) fandengxin 2015-09-30 2015-09-30 21:55:15 by 19890218
[色谱质谱] [已完结][关贴]安捷伦1290液相色谱出了点故障,求帮助 (1/1252) fang2010 2015-09-30 2015-09-30 21:21:40 by yan1984
[色谱质谱] 用表面活性剂洗过的瓶子做GCMS是否对检测干扰很大? (3/952) tianzhihen 2015-09-29 2015-09-30 20:18:33 by liguoao
[色谱质谱] [已完结]请问对于反相色谱来说,增加流动相中水的比例,一定可以增加分离度吗?    ( 1 2 ) (评阅+2) (19/3341) skcwj 2015-09-28 2015-09-30 18:30:01 by wlm0917
[色谱质谱] [已完结]过柱 (评阅+2) (3/329) #OMG 2015-09-30 2015-09-30 15:49:17 by fy2009
[色谱质谱] [已完结]液相色谱重复性差 (4/1317) 下一站de幸福 2015-09-26 2015-09-30 15:49:05 by yaojibao
[色谱质谱] [已完结]HPLC 流动相冲柱子的奇怪现象    ( 1 2 3 ) (22/2620) ruruko 2015-09-17 2015-09-30 15:43:27 by yaojibao
[色谱质谱] [已完结]羧甲基淀粉钠的溶剂残留 (3/534) zhjp0203 2015-09-22 2015-09-30 15:01:41 by zhjp0203
[色谱质谱] [已完结]高效液相色谱漏液问题 (6/2523) lxmli 2015-09-24 2015-09-30 13:18:09 by zhaolianhai
[色谱质谱] [关贴]色谱柱国产/进口接口 (3/765) xmin828 2015-09-23 2015-09-30 13:15:27 by zhaolianhai
[色谱质谱] [已完结]气相色谱 (5/733) 小水水199163 2015-09-29 2015-09-30 12:52:30 by 海角捕鱼
[色谱质谱] [关贴]【求助】HPLC测甲醛时,为什么衍生化后的溶液得加缓冲溶液然后调pH到7? (2/1263) xrlly 2011-03-15 2015-09-30 11:52:44 by lsjjp2010
[色谱质谱] [已完结]GCMS分析软件打不开Lib文件什么意思 (1/1534) qinzc123 2015-09-28 2015-09-30 11:43:50 by wy19871124
[色谱质谱] 液相基线 (4/624) 呆呆傻傻 2015-09-29 2015-09-30 11:39:08 by zhaolianhai
[色谱质谱] [已完结][关贴]毛细管整体柱 (0/510) 绿色自由-Ru 2015-09-30 2015-09-30 11:27:13 by 绿色自由-Ru
[色谱质谱] [关贴]氮气没了,质谱还在一直抽真空,对机子伤害是不是很大    ( 1 2 3 4 ) (35/4504) 546098359 2013-04-11 2015-09-30 08:03:30 by 15655620551p
[色谱质谱] [已完结][关贴]Waters TOF 定量 (评阅+2) (5/1605) xiaoyao14 2014-11-19 2015-09-30 06:10:26 by 安静参
[色谱质谱] [已完结]产物分析检测器 (2/333) zhang66163 2015-09-27 2015-09-29 18:44:01 by wlf9251
[色谱质谱] [已完结]羧基衍生化时用的大浓度活化剂对质谱是否有伤害? (0/489) 芒果布丁牛奶 2015-09-29 2015-09-29 14:14:31 by 芒果布丁牛奶
[色谱质谱] [已完结]求解析 (3/397) 蓝色情遇 2015-09-28 2015-09-29 12:14:09 by wdw989
[色谱质谱] [已完结][关贴]HPLC 用C18反相柱鉴定蛋白纯度,蛋白峰与溶剂峰混在一起怎么办?    ( 1 2 ) (11/3646) minmin-911 2012-10-30 2015-09-29 09:20:18 by cerf_volant
[色谱质谱] [已完结]HPLC色谱图,标准品峰后面有一小峰,怎么处理? (5/4364) Yachne04 2015-03-28 2015-09-29 08:36:50 by pebert
[色谱质谱] [已完结]流]哪位专家熟悉安捷伦液质联用软件MPP的? (3/1273) qinkunming 2015-09-28 2015-09-28 23:28:08 by wdw989
[色谱质谱] [已完结][关贴]求助!!!已经把有机相降到15了,但峰还是分不开,求大神指路    ( 1 2 ) (11/1591) spring1921 2014-09-16 2015-09-28 21:16:47 by zyh885248
[色谱质谱] [已完结][关贴]定量加入了内标~    ( 1 2 ) (10/1096) smile沉香木 2015-09-23 2015-09-28 17:10:04 by jclpjj2015
[色谱质谱] [已完结]高效液相色谱,硫代硫酸钠,基线高于0,信号混乱    ( 1 2 ) (14/1886) Sir_无忌 2015-09-25 2015-09-28 14:29:15 by Sir_无忌
[色谱质谱] [已完结]残留分析 (0/254) 乔琳 2015-09-28 2015-09-28 11:23:31 by 乔琳
[色谱质谱] 环己酮、苯乙烯、丙烯腈这三种物质的混合物,采用哪种物质做内标比较好呢? (2/915) 睡熟的雪 2015-09-25 2015-09-28 10:15:59 by viviantsang
[色谱质谱] [已完结]用气相验证方法的线性、精密度和稳定性的时候需要加内标吗 (5/693) kaobao123 2015-09-26 2015-09-28 09:38:20 by jjf139
[色谱质谱] [已完结]气相空跑也出峰 (4/1409) 香烟码头 2015-09-18 2015-09-28 09:30:48 by 香烟码头
[色谱质谱] [已完结]岛津GC2014 GC测得结果和进气比例相差很大,什么原因?? (7/829) 低调鸟 2015-09-24 2015-09-27 16:55:39 by 药王*思邈
[色谱质谱] [已完结]系统适应性溶液里,主峰后面有个杂质和已知杂质没有完全分开,该怎么评价系统适应性? (9/2055) maya_403 2015-09-23 2015-09-26 23:27:44 by 笑傲无痕
[色谱质谱] [已完结]求助 气相定量 (4/933) 破晓之光 2015-09-26 2015-09-26 20:53:50 by 破晓之光
[色谱质谱] [已完结]关于气相色谱GC7890仪器的问题? (7/1395) XJF123 2013-07-30 2015-09-26 14:01:54 by guojinwei
[色谱质谱] [已完结]木质素分子量 (5/2402) lbqjiayou 2015-09-15 2015-09-26 10:58:18 by lbqjiayou
[色谱质谱] [关贴]气相色谱毛细管柱放真空烘箱加热烘问题    ( 1 2 ) (13/2907) gxh200321029 2015-09-24 2015-09-25 18:57:16 by xiaochong8693
[色谱质谱] [已完结]圆二色谱对样品的要求,不能溶于水的蛋白质可以测试吗 (3/1633) 一样花开yimi 2015-09-25 2015-09-25 18:32:54 by 一样花开yimi
[色谱质谱] waters2698std6针进样rsd不合格,怎么办?    ( 1 2 3 4 ) (35/3028) xiaxia890927 2015-09-24 2015-09-25 17:19:53 by Jeanya
[色谱质谱] [已完结]有人用气相FID做过3氯12丙二醇的检测试验吗? (1/1023) jinshijiao 2015-09-24 2015-09-25 11:24:49 by jjf139
[色谱质谱] [已完结][关贴]PY-GC如何解谱,有什么资料可以推荐一下 (0/210) wangying7805 2015-09-25 2015-09-25 10:52:39 by wangying7805
资源 [ 查看全部 ] 作者 最后发表
[色谱质谱] 色谱柱在QC检测中的应用及维护 (45/2306) farmingg 2012-05-31 2015-09-26 12:49:21 by 杨袁
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