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- RE:GCMS 更换衬管后,出现硅氧烷峰和长链烷烃峰
- v3231774
19-12-19 15:28 - 0/0
- v3231774
19-12-19 15:28
- RE:同一个根气相色谱柱,只是升温程序变了,两个农药的出峰顺序会变吗?
- v3231774
19-12-12 09:27 - 0/0
- v3231774
19-12-12 09:27
- RE:RE:PerkinElmer 和 Agilent GC-MS平行测试空气中TVOCs结果比较,差异为啥这么大呀?!
- v3231774
19-12-11 14:20 - 0/0
- v3231774
19-12-11 14:20
- RE:PerkinElmer 和 Agilent GC-MS平行测试空气中TVOCs结果比较,差异为啥这么大呀?!
- v3231774
19-12-11 13:29 - 0/0
- v3231774
19-12-11 13:29
- RE:求高手帮忙解个质谱啊
- v3231774
19-12-11 13:26 - 0/0
- v3231774
19-12-11 13:26
- RE:求助一亚胺类物质的GCMS谱图解析
- v3231774
19-12-11 13:23 - 0/0
- v3231774
19-12-11 13:23
- RE:各位老师,这图有问题不
- v3231774
19-12-11 13:21 - 0/0
- v3231774
19-12-11 13:21
- RE:调谐出现这种是什么原因造成
- v3231774
19-12-09 14:40 - 0/0
- v3231774
19-12-09 14:40
- RE:RE:GC有微信群么
- v3231774
19-12-09 11:32 - 0/0
- v3231774
19-12-09 11:32
- RE:RE:GC有微信群么
- v3231774
19-12-09 09:20 - 0/0
- v3231774
19-12-09 09:20
- 【已应助】 GC有微信群么
- v3231774
19-12-06 16:06 - 11/0
- v2911392
19-12-19 11:37
- RE:RE:请问一个进样口分流两根相同柱子分别到MS和FID,请问怎样设置?
- v3231774
19-12-06 16:05 - 0/0
- v3231774
19-12-06 16:05
- RE:HJ734实际样品不平行
- v3231774
19-12-06 13:49 - 0/0
- v3231774
19-12-06 13:49
- RE:求助安捷伦GCMS基础知识
- v3231774
19-12-06 13:48 - 0/0
- v3231774
19-12-06 13:48
- RE:安捷伦调谐问题
- v3231774
19-12-06 13:47 - 0/0
- v3231774
19-12-06 13:47
- RE:请问一个进样口分流两根相同柱子分别到MS和FID,请问怎样设置?
- v3231774
19-12-06 13:46 - 0/0
- v3231774
19-12-06 13:46
- RE:RE:气质一般怎么去维护,多久维护一次?
- v3231774
19-12-06 12:56 - 0/0
- v3231774
19-12-06 12:56
- RE:RE:检出限的分析计算
- v3231774
19-12-06 11:11 - 0/0
- v3231774
19-12-06 11:11
- RE:RE:检出限的分析计算
- v3231774
19-12-06 10:37 - 0/0
- v3231774
19-12-06 10:37
- RE:挥发性有机物中,二氯甲烷,氯仿,四氯化碳空白值高
- v3231774
19-12-06 10:33 - 0/0
- v3231774
19-12-06 10:33
- RE:有人用过这个洗离子源吗
- v3231774
19-12-05 10:11 - 0/0
- v3231774
19-12-05 10:11
- RE:漏气了,但是原因找不到,
- v3231774
19-12-05 10:09 - 0/0
- v3231774
19-12-05 10:09
- RE:这个安捷伦调谐报告正常吗
- v3231774
19-12-05 09:28 - 0/0
- v3231774
19-12-05 09:28
- RE:关于手动拉积分的问题
- v3231774
19-12-05 09:01 - 0/0
- v3231774
19-12-05 09:01
- RE:RE:气质一般怎么去维护,多久维护一次?
- v3231774
19-12-05 08:42 - 0/0
- v3231774
19-12-05 08:42
- RE:RE:气质一般怎么去维护,多久维护一次?
- v3231774
19-12-03 11:04 - 0/0
- v3231774
19-12-03 11:04
- RE:RE:气质联用响应值逐渐降低
- v3231774
19-12-02 16:41 - 0/0
- v3231774
19-12-02 16:41
- RE:如下图所示 可不可以判定是离子源污染
- v3231774
19-12-02 16:28 - 0/0
- v3231774
19-12-02 16:28
- RE:7890A峰形异常
- v3231774
19-12-02 10:31 - 0/0
- v3231774
19-12-02 10:31
- RE:做标准曲线的时候浓度是从小到大还是随机安排
- v3231774
19-12-02 10:26 - 0/0
- v3231774
19-12-02 10:26
- RE:RE:检出限的分析计算
- v3231774
19-12-02 10:23 - 0/0
- v3231774
19-12-02 10:23
- RE:RE:检出限的分析计算
- v3231774
19-12-02 10:22 - 0/0
- v3231774
19-12-02 10:22
- RE:RE:检出限的分析计算
- v3231774
19-11-21 09:08 - 0/0
- v3231774
19-11-21 09:08
- RE:RE:检出限的分析计算
- v3231774
19-11-21 09:07 - 0/0
- v3231774
19-11-21 09:07
- 【已应助】 检出限的分析计算
- v3231774
19-11-20 14:51 - 16/0
- v3231774
19-12-06 11:11
- RE:RE:请问GCMS多久关一次机?
- v3231774
19-10-25 08:56 - 0/0
- v3231774
19-10-25 08:56
- RE:RE:有朋友遇到过峰出一半的情况吗
- v3231774
19-10-25 08:55 - 0/0
- v3231774
19-10-25 08:55
- RE:RE:RE:样品前处理问题
- v3231774
19-09-25 16:04 - 0/0
- v3231774
19-09-25 16:04
- RE:RE:样品前处理问题
- v3231774
19-09-25 14:48 - 0/0
- v3231774
19-09-25 14:48
- RE:RE:GC-MS调谐遇到的问题及解决方法
- v3231774
19-09-25 14:33 - 0/0
- v3231774
19-09-25 14:33
- RE:RE:一个较难积分的例子
- v3231774
19-09-20 11:14 - 0/0
- v3231774
19-09-20 11:14
- RE:看看我的质谱吧,帮帮忙
- v3231774
19-09-12 14:26 - 0/0
- v3231774
19-09-12 14:26
- RE:RE:岛津GCMSQP2010SE如何计算回收率
- v3231774
19-09-12 14:22 - 0/0
- v3231774
19-09-12 14:22
- 【已应助】 岛津GCMSQP2010SE如何计算回收率
- v3231774
19-09-05 16:53 - 5/0
- Insm_29a9841e
19-09-16 19:48
- RE:RE:如何让ECD老化时间最短?大家的方法都是什么样的?
- v3231774
19-08-05 10:14 - 0/0
- v3231774
19-08-05 10:14
- RE:如何让ECD老化时间最短?大家的方法都是什么样的?
- v3231774
19-08-02 15:19 - 0/0
- v3231774
19-08-02 15:19
- RE:RE:GBT14550-2003六六六滴滴涕测试问题请教
- v3231774
19-07-30 09:17 - 0/0
- v3231774
19-07-30 09:17