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- RE:【官方整理】有机质谱解析——2018年终福利贴
- zyl3367898
18-12-12 21:15 - 0/0
- zyl3367898
18-12-12 21:15
- RE:气相色谱分流比不稳定
- zyl3367898
18-12-12 11:36 - 0/0
- zyl3367898
18-12-12 11:36
- RE:分析气体中甲醇,为什么甲醇前,紧挨着甲醇还有个峰
- zyl3367898
18-12-11 22:29 - 0/0
- zyl3367898
18-12-11 22:29
- RE:非甲烷总烃检出限怎么做的,有没有可依据的方法
- zyl3367898
18-12-11 22:26 - 0/0
- zyl3367898
18-12-11 22:26
- RE:测50ppb的标样,杂峰多,是因为基线导致还是杂质影响,新人刚做气相
- zyl3367898
18-12-11 22:13 - 0/0
- zyl3367898
18-12-11 22:13
- RE:FPD检测器中的底座和燃烧室之间的连接
- zyl3367898
18-12-11 22:05 - 0/0
- zyl3367898
18-12-11 22:05
- RE:美国PE580 ECD检测器平衡柱子出倒峰的原因?
- zyl3367898
18-12-11 22:04 - 0/0
- zyl3367898
18-12-11 22:04
- RE:GC安捷伦7890A
- zyl3367898
18-12-11 22:02 - 0/0
- zyl3367898
18-12-11 22:02
- RE:关于安捷伦7820阀进样和自动进样器进样的仪器设置方法
- zyl3367898
18-12-11 21:53 - 0/0
- zyl3367898
18-12-11 21:53
- RE:安捷伦气质联用 惰性离子源拉出极组装细节视频
- zyl3367898
18-12-11 21:43 - 0/0
- zyl3367898
18-12-11 21:43
- RE:安捷伦气相色谱intuvo9000维护系列 更换保护芯片 视频演示
- zyl3367898
18-12-11 21:42 - 0/0
- zyl3367898
18-12-11 21:42
- RE:安捷伦气相色谱intuvo9000维护系列 更换保护芯片 视频演示
- zyl3367898
18-12-11 21:40 - 0/0
- zyl3367898
18-12-11 21:40
- RE:tvoc和苯液体外标法的问题求助各位大神。。
- zyl3367898
18-12-11 21:35 - 0/0
- zyl3367898
18-12-11 21:35
- RE:标准物质期间核查
- zyl3367898
18-12-11 21:29 - 0/0
- zyl3367898
18-12-11 21:29
- RE:正十一烷用吹进tenax管后浓度低
- zyl3367898
18-12-11 21:28 - 0/0
- zyl3367898
18-12-11 21:28
- RE:卤代烃响应问题
- zyl3367898
18-12-11 21:26 - 0/0
- zyl3367898
18-12-11 21:26
- RE:gc2014 FID基线问题。求助大家
- zyl3367898
18-12-11 21:24 - 0/0
- zyl3367898
18-12-11 21:24
- RE:土壤中石油烃测定的标样,标液哪里买?
- zyl3367898
18-12-11 21:23 - 0/0
- zyl3367898
18-12-11 21:23
- RE:安捷伦气相色谱
- zyl3367898
18-12-11 21:20 - 0/0
- zyl3367898
18-12-11 21:20
- RE:岛津GC2014
- zyl3367898
18-12-11 21:19 - 0/0
- zyl3367898
18-12-11 21:19
- RE:做农残时,气质的丰度比是多少?
- zyl3367898
18-12-11 21:10 - 0/0
- zyl3367898
18-12-11 21:10
- RE:RE:标准方法的升温程序
- zyl3367898
18-12-11 21:09 - 0/0
- zyl3367898
18-12-11 21:09
- RE:GB/T 23204酸性除草剂测定
- zyl3367898
18-12-11 21:03 - 0/0
- zyl3367898
18-12-11 21:03
- RE:茶叶前处理
- zyl3367898
18-12-11 21:00 - 0/0
- zyl3367898
18-12-11 21:00
- RE:气相ECD基线高达30万
- zyl3367898
18-12-11 20:59 - 0/0
- zyl3367898
18-12-11 20:59
- RE:内标法单点校正需要做标准曲线吗?
- zyl3367898
18-12-11 20:52 - 0/0
- zyl3367898
18-12-11 20:52
- RE:食品中草甘膦和草铵膦的检测
- zyl3367898
18-12-11 20:48 - 0/0
- zyl3367898
18-12-11 20:48
- RE:请注意!2018原创大赛金币将于12月31日清零,请尽快兑换!!!
- zyl3367898
18-12-11 20:45 - 0/0
- zyl3367898
18-12-11 20:45
- RE:2019年假期安排出炉,你是怎么规划明年假期的?
- zyl3367898
18-12-11 20:40 - 0/0
- zyl3367898
18-12-11 20:40
- RE:不符合项的改正时间
- zyl3367898
18-12-11 08:30 - 0/0
- zyl3367898
18-12-11 08:30
- RE:气相色谱测土壤中酚类化合物用什么柱子
- zyl3367898
18-12-10 22:28 - 0/0
- zyl3367898
18-12-10 22:28
- RE:9种农残
- zyl3367898
18-12-10 22:27 - 0/0
- zyl3367898
18-12-10 22:27
- RE:各位大神,人参22种农残的方法
- zyl3367898
18-12-10 22:22 - 0/0
- zyl3367898
18-12-10 22:22
- RE:gc2014 FID基线问题。求助大家
- zyl3367898
18-12-10 22:00 - 0/0
- zyl3367898
18-12-10 22:00
- RE:土壤中石油烃测定的标样,标液哪里买?
- zyl3367898
18-12-10 21:59 - 0/0
- zyl3367898
18-12-10 21:59
- RE:安捷伦气相色谱
- zyl3367898
18-12-10 21:56 - 0/0
- zyl3367898
18-12-10 21:56
- RE:岛津GC2014
- zyl3367898
18-12-10 21:55 - 0/0
- zyl3367898
18-12-10 21:55
- RE:测50ppb的标样,杂峰多,是因为基线导致还是杂质影响,新人刚做气相
- zyl3367898
18-12-10 21:47 - 0/0
- zyl3367898
18-12-10 21:47
- RE:FPD检测器中的底座和燃烧室之间的连接
- zyl3367898
18-12-10 21:45 - 0/0
- zyl3367898
18-12-10 21:45
- RE:美国PE580 ECD检测器平衡柱子出倒峰的原因?
- zyl3367898
18-12-10 21:41 - 0/0
- zyl3367898
18-12-10 21:41
- RE:GC安捷伦7890A
- zyl3367898
18-12-10 21:34 - 0/0
- zyl3367898
18-12-10 21:34
- RE:关于安捷伦7820阀进样和自动进样器进样的仪器设置方法
- zyl3367898
18-12-10 21:31 - 0/0
- zyl3367898
18-12-10 21:31
- RE:气相测农残
- zyl3367898
18-12-10 21:25 - 0/0
- zyl3367898
18-12-10 21:25
- RE:标准方法的升温程序
- zyl3367898
18-12-10 21:08 - 0/0
- zyl3367898
18-12-10 21:08
- RE:标准方法的升温程序
- zyl3367898
18-12-10 21:05 - 0/0
- zyl3367898
18-12-10 21:05
- RE:茶叶前处理
- zyl3367898
18-12-10 21:05 - 0/0
- zyl3367898
18-12-10 21:05
- RE:GB/T 23204酸性除草剂测定
- zyl3367898
18-12-10 21:04 - 0/0
- zyl3367898
18-12-10 21:04
- RE:内标法单点校正需要做标准曲线吗?
- zyl3367898
18-12-10 21:00 - 0/0
- zyl3367898
18-12-10 21:00
- RE:气相ECD基线高达30万
- zyl3367898
18-12-10 20:58 - 0/0
- zyl3367898
18-12-10 20:58
- RE:哪里有液相色谱串联质谱法的详细教程
- zyl3367898
18-12-10 20:56 - 0/0
- zyl3367898
18-12-10 20:56