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- RE:RE:【第5季仪器心得】安捷伦7890A+7000B气质联用仪
- jimzhu
24-06-03 07:33 - 0/0
- jimzhu
24-06-03 07:33
- RE:RE:烟草香精未知物鉴定
- jimzhu
24-06-02 07:55 - 0/0
- jimzhu
24-06-02 07:55
- RE:气质联用仪GC-MS--日常维护
- jimzhu
24-06-02 07:42 - 0/0
- jimzhu
24-06-02 07:42
- RE:RE:烟草香精未知物鉴定
- jimzhu
24-05-31 07:17 - 0/0
- jimzhu
24-05-31 07:17
- RE:为何沸点比进样口或柱箱最高温度还要高的物质照样出峰?
- jimzhu
24-05-30 15:48 - 0/0
- jimzhu
24-05-30 15:48
- RE:主机系统重置后化学工作站"take snapshot"不起作用?
- jimzhu
24-05-30 15:46 - 0/0
- jimzhu
24-05-30 15:46
- RE:主机系统重置后化学工作站"take snapshot"不起作用?
- jimzhu
24-05-30 15:28 - 0/0
- jimzhu
24-05-30 15:28
- RE:烟草香精未知物鉴定
- jimzhu
24-05-30 08:52 - 0/0
- jimzhu
24-05-30 08:52
- RE:烟草香精未知物鉴定
- jimzhu
24-05-29 15:28 - 0/0
- jimzhu
24-05-29 15:28
- RE:岛津的气质连用涡轮分子泵启动不了,怎么办
- jimzhu
24-05-28 12:05 - 0/0
- jimzhu
24-05-28 12:05
- RE:GC-MS氦气瓶使用时长计算案例
- jimzhu
24-05-28 12:01 - 0/0
- jimzhu
24-05-28 12:01
- RE:RE:内标癸酸乙酯质谱检索为橙花醇问题
- jimzhu
24-05-27 20:40 - 0/0
- jimzhu
24-05-27 20:40
- RE:求助峰面积与峰面积百分比不对应
- jimzhu
24-05-27 08:20 - 0/0
- jimzhu
24-05-27 08:20
- RE:RE:气质数据分析
- jimzhu
24-05-25 14:03 - 0/0
- jimzhu
24-05-25 14:03
- RE:RE: GC-MS被污染的问题
- jimzhu
24-05-23 17:32 - 0/0
- jimzhu
24-05-23 17:32
- RE:RE:安捷伦MassHunter打开数据文件提示缺少contents.xml
- jimzhu
24-05-22 14:00 - 0/0
- jimzhu
24-05-22 14:00
- RE:GCMS样品实测多出了44的碎片离子,这是因为空气中CO2的进入吗
- jimzhu
24-05-22 13:56 - 0/0
- jimzhu
24-05-22 13:56
- RE:内标癸酸乙酯质谱检索为橙花醇问题
- jimzhu
24-05-20 06:25 - 0/0
- jimzhu
24-05-20 06:25
- RE:内标癸酸乙酯质谱检索为橙花醇问题
- jimzhu
24-05-19 15:46 - 0/0
- jimzhu
24-05-19 15:46
- RE:进样瓶的内插管选塑料还是玻璃?
- jimzhu
24-05-19 13:52 - 0/0
- jimzhu
24-05-19 13:52
- RE:新人SPME请教
- jimzhu
24-05-19 06:20 - 0/0
- jimzhu
24-05-19 06:20
- RE:一招解决Chemstation工作站图标太小问题
- jimzhu
24-05-18 10:37 - 0/0
- jimzhu
24-05-18 10:37
- RE:色谱图中的相对离子丰度K在哪看?还是看哪个计算呢?
- jimzhu
24-05-17 09:20 - 0/0
- jimzhu
24-05-17 09:20
- RE:RE:新人SPME请教
- jimzhu
24-05-16 08:45 - 0/0
- jimzhu
24-05-16 08:45
- RE:新人SPME请教
- jimzhu
24-05-15 21:17 - 0/0
- jimzhu
24-05-15 21:17
- RE:赛默飞GC-MS(ISQ7610)晚上机时候空调最高能调多少度?
- jimzhu
24-05-15 21:15 - 0/0
- jimzhu
24-05-15 21:15
- RE:一招解决Chemstation工作站图标太小问题
- jimzhu
24-05-15 21:13 - 0/0
- jimzhu
24-05-15 21:13
- RE:RE: 气相质谱为什么抽完真空后过一段时间真空度会跌下来?
- jimzhu
24-05-14 21:49 - 0/0
- jimzhu
24-05-14 21:49
- RE:RE: 气相质谱为什么抽完真空后过一段时间真空度会跌下来?
- jimzhu
24-05-13 20:54 - 0/0
- jimzhu
24-05-13 20:54
- RE:RE: 求助,新买的柱子跑曲线和样品,溶剂峰出峰时间每天都不一样
- jimzhu
24-05-12 09:50 - 0/0
- jimzhu
24-05-12 09:50
- RE:RE:GC-Q-TOF数据
- jimzhu
24-05-11 10:20 - 0/0
- jimzhu
24-05-11 10:20
- RE:RE:请问有人用过masshunter 11吗?请问里面的未知物分析有无不同极性柱子RI的选项?谢谢
- jimzhu
24-05-11 10:14 - 0/0
- jimzhu
24-05-11 10:14
- RE:气质联用仪GCMS传输线堵了
- jimzhu
24-05-10 14:44 - 0/0
- jimzhu
24-05-10 14:44
- RE:RE:安捷伦的GC-MS/M的定量分析仪器(quant-my-way)怎么用
- jimzhu
24-05-10 14:40 - 0/0
- jimzhu
24-05-10 14:40
- RE:RE: 放假期间气相色谱仪可以保持使用状态么?
- jimzhu
24-05-09 09:47 - 0/0
- jimzhu
24-05-09 09:47
- RE:在安捷伦的GC-MS/MS(8890-7000D)上配套使用HP-5ms柱并使用23200.113(dMRM)的方法(是安捷伦的安装包),做保留时间锁定,所有物质不会都出峰,老是锁不住所有物质,是物质没选好还是什么其他原因,求各位大佬给
- jimzhu
24-05-08 21:06 - 0/0
- jimzhu
24-05-08 21:06
- RE:RE: 尾吹气在气相色谱中有什么作用?
- jimzhu
24-05-08 12:33 - 0/0
- jimzhu
24-05-08 12:33
- RE:RE: 喜报!第十六届原创大赛 9 篇文章入选 中国科学技术学会“优秀科研仪器案例库”
- jimzhu
24-05-07 21:54 - 0/0
- jimzhu
24-05-07 21:54
- RE:RE:洗发水的香气成分分析
- jimzhu
24-05-06 15:31 - 0/0
- jimzhu
24-05-06 15:31
- RE:有没有哪位老师买过二手的 GCMS
- jimzhu
24-05-06 07:13 - 0/0
- jimzhu
24-05-06 07:13
- RE:RE: 参加第十七届科学仪器发展年会和仪器信息网成立 25 周年庆祝活动收获和感受
- jimzhu
24-05-05 20:54 - 0/0
- jimzhu
24-05-05 20:54
- RE:RE: 溶剂残留实在分不开了,这样切割峰,然后做曲线可以吗?
- jimzhu
24-05-04 09:24 - 0/0
- jimzhu
24-05-04 09:24
- RE:请问gcms显示内存不足是怎么回事
- jimzhu
24-05-03 09:46 - 0/0
- jimzhu
24-05-03 09:46
- RE:RE:请问有人用过masshunter 11吗?请问里面的未知物分析有无不同极性柱子RI的选项?谢谢
- jimzhu
24-05-01 06:52 - 0/0
- jimzhu
24-05-01 06:52
- RE:RE:请问有人用过masshunter 11吗?请问里面的未知物分析有无不同极性柱子RI的选项?谢谢
- jimzhu
24-05-01 06:51 - 0/0
- jimzhu
24-05-01 06:51
- RE:请问gcms显示内存不足是怎么回事
- jimzhu
24-05-01 06:49 - 0/0
- jimzhu
24-05-01 06:49