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- 最后回复
- RE:气质联用基线中间部分凸起
- jimzhu
22-10-24 23:25 - 0/0
- jimzhu
22-10-24 23:25
- RE:wax柱做出的保留指数怎么查找
- jimzhu
22-10-24 14:32 - 0/0
- jimzhu
22-10-24 14:32
- RE:气质联用跑样品时,刚开始基线不平怎么办?
- jimzhu
22-10-21 22:34 - 0/0
- jimzhu
22-10-21 22:34
- RE:正己烷,二氯甲烷购买需要公安局备案吗?
- jimzhu
22-10-19 21:16 - 0/0
- jimzhu
22-10-19 21:16
- RE:GC MS出峰问题
- jimzhu
22-10-18 22:30 - 0/0
- jimzhu
22-10-18 22:30
- RE:GC-MS调谐故障引发的思考
- jimzhu
22-10-16 09:18 - 0/0
- jimzhu
22-10-16 09:18
- RE:【仪器心得】UPS采购与使用心得
- jimzhu
22-10-14 09:40 - 0/0
- jimzhu
22-10-14 09:40
- RE:强极性柱子可以进乙腈样品吗?
- jimzhu
22-10-12 20:48 - 0/0
- jimzhu
22-10-12 20:48
- RE:赛默飞ITQ900气质联用如何在在出现的各个峰值中找到内标物质的峰,内标物质为正辛醇谢谢
- jimzhu
22-10-11 11:02 - 0/0
- jimzhu
22-10-11 11:02
- RE:样品峰定性问题
- jimzhu
22-10-10 22:44 - 0/0
- jimzhu
22-10-10 22:44
- RE:记一次气质“脱机”故障的处理
- jimzhu
22-10-10 17:04 - 0/0
- jimzhu
22-10-10 17:04
- RE:香豆素能作内标吗?
- jimzhu
22-10-09 13:28 - 0/0
- jimzhu
22-10-09 13:28
- RE:加压流体萃取-凝胶渗透净化-气质法测定土壤中的47种有机磷类和拟除虫菊酯类农药
- jimzhu
22-10-08 15:57 - 0/0
- jimzhu
22-10-08 15:57
- RE:安捷伦质谱7000D热重启的小孔在哪
- jimzhu
22-10-07 21:24 - 0/0
- jimzhu
22-10-07 21:24
- RE:蜂蜜香精GCMS未知物求助
- jimzhu
22-10-05 16:54 - 0/0
- jimzhu
22-10-05 16:54
- RE:关于NIST谱库的检索方式
- jimzhu
22-10-05 09:25 - 0/0
- jimzhu
22-10-05 09:25
- RE:RE:关于NIST谱库的检索方式
- jimzhu
22-10-04 10:39 - 0/0
- jimzhu
22-10-04 10:39
- RE:RE:RE:日化香精未知物求定性
- jimzhu
22-10-03 10:47 - 0/0
- jimzhu
22-10-03 10:47
- RE:GC-QTOF进样37种脂肪酸甲酯,一直不出峰,换了几个浓度还是不出,请各位帮忙看看
- jimzhu
22-10-02 22:29 - 0/0
- jimzhu
22-10-02 22:29
- RE:气质联用仪,安捷伦
- jimzhu
22-10-01 12:37 - 0/0
- jimzhu
22-10-01 12:37
- RE:GC乙醇做溶剂检测丙酮含量,分不开
- jimzhu
22-09-30 19:50 - 0/0
- jimzhu
22-09-30 19:50
- RE:RE:气质联用仪
- jimzhu
22-09-30 19:48 - 0/0
- jimzhu
22-09-30 19:48
- RE:气质新手笔记3——气质死机不要怕,各种重启解决问题
- jimzhu
22-09-27 20:41 - 0/0
- jimzhu
22-09-27 20:41
- RE:日化香精未知物求定性
- jimzhu
22-09-27 15:49 - 0/0
- jimzhu
22-09-27 15:49
- 【已应助】 请问有遇到过进样过来醇样品而柱子损坏的情况?
- jimzhu
22-09-18 16:11 - 5/0
- xx_dxd_xx
22-09-26 23:05
- RE:RE:RE:RE: 气质跟气相都用什么气呀
- jimzhu
22-09-26 22:32 - 0/0
- jimzhu
22-09-26 22:32
- RE:MS Search安装了,但用不了
- jimzhu
22-09-26 17:32 - 0/0
- jimzhu
22-09-26 17:32
- RE:气质跟气相都用什么气呀
- jimzhu
22-09-25 19:14 - 0/0
- jimzhu
22-09-25 19:14
- RE:RE:请问有遇到过进样过来醇样品而柱子损坏的情况?
- jimzhu
22-09-24 23:19 - 0/0
- jimzhu
22-09-24 23:19
- RE:求大神讲解,做物质鉴定的时候,质谱检索报告有相近的两个峰且检索出来的物质相同,怎么办???
- jimzhu
22-09-22 22:40 - 0/0
- jimzhu
22-09-22 22:40
- RE:气质SCAN模式半定量乳酸前后用什么作内标比较好?
- jimzhu
22-09-18 16:06 - 0/0
- jimzhu
22-09-18 16:06
- RE:RE:RE:色谱柱老化
- jimzhu
22-09-17 21:23 - 0/0
- jimzhu
22-09-17 21:23
- RE:什么是气质联用?你真的了解吗
- jimzhu
22-09-16 17:19 - 0/0
- jimzhu
22-09-16 17:19
- RE:气质调谐空气/水检查不通过
- jimzhu
22-09-15 20:56 - 0/0
- jimzhu
22-09-15 20:56
- RE:GCMS衬管异物分析
- jimzhu
22-09-15 20:52 - 0/0
- jimzhu
22-09-15 20:52
- RE:目标物突然不出峰
- jimzhu
22-09-13 22:40 - 0/0
- jimzhu
22-09-13 22:40
- RE:探讨:牛奶中的丙二醇从哪儿来?
- jimzhu
22-09-12 09:46 - 0/0
- jimzhu
22-09-12 09:46
- RE:科学解读抗氧化剂TBHQ在食用油中的使用
- jimzhu
22-09-11 18:35 - 0/0
- jimzhu
22-09-11 18:35
- RE:【抓紧报名】第15届科学仪器网络原创大赛& “科研仪器案例库”宣讲会
- jimzhu
22-09-10 15:53 - 0/0
- jimzhu
22-09-10 15:53
- RE:求助安捷伦GCMSChem station 峰积分问题
- jimzhu
22-09-09 17:23 - 0/0
- jimzhu
22-09-09 17:23
- RE:求助安捷伦GCMSChem station 峰积分问题
- jimzhu
22-09-08 16:08 - 0/0
- jimzhu
22-09-08 16:08
- RE:植物代谢数据库golm metabolome database
- jimzhu
22-09-07 10:24 - 0/0
- jimzhu
22-09-07 10:24
- RE:【抓紧报名】第15届科学仪器网络原创大赛& “科研仪器案例库”宣讲会
- jimzhu
22-09-06 08:14 - 0/0
- jimzhu
22-09-06 08:14
- RE:高沸点(300℃左右)物质如何用气相测试?
- jimzhu
22-09-05 21:22 - 0/0
- jimzhu
22-09-05 21:22
- RE:RE:gerstel(哲思泰)热脱附 安捷伦GC MS,使用热脱附时进样口压力不稳定
- jimzhu
22-09-04 22:21 - 0/0
- jimzhu
22-09-04 22:21
- RE:RE:gerstel(哲思泰)热脱附 安捷伦GC MS,使用热脱附时进样口压力不稳定
- jimzhu
22-09-02 20:38 - 0/0
- jimzhu
22-09-02 20:38
- RE:gerstel(哲思泰)热脱附+安捷伦GC MS,使用热脱附时进样口压力不稳定
- jimzhu
22-09-01 18:41 - 0/0
- jimzhu
22-09-01 18:41
- 【分享】 化妆品质量安全分析技术 16:30 化妆品香精香料现代前处理技术
- jimzhu
22-08-30 15:56 - 2/0
- fatinsect
22-08-31 15:00