- 类型
- 主题
- 发帖
- 回复/点击
- 最后回复
- RE:RE: 安捷伦7890B气相色谱仪信噪比
- dadgoh
19-12-31 23:09 - 0/0
- dadgoh
19-12-31 23:09
- 【气相色谱(GC)】RE:RE:RE: 买了一台二手仪器,问题很多,对方工程师态度很差不提供技术帮助,怎么处理?
- dadgoh
19-12-31 23:06 - 0/0
- dadgoh
19-12-31 23:06
- RE:氧乐果检测用气相法还是液质法检测比较好?
- dadgoh
19-12-31 07:46 - 0/0
- dadgoh
19-12-31 07:46
- RE:求安捷伦化学工作站B.04.02版本G2075的安装包
- dadgoh
19-12-29 07:05 - 0/0
- dadgoh
19-12-29 07:05
- RE:RE: 气相7890A清洗
- dadgoh
19-12-28 21:28 - 0/0
- dadgoh
19-12-28 21:28
- RE:RE: 金属压环取出工具
- dadgoh
19-12-28 21:22 - 0/0
- dadgoh
19-12-28 21:22
- RE:RE: 赛默飞气相做有机氯
- dadgoh
19-12-28 21:19 - 0/0
- dadgoh
19-12-28 21:19
- RE:RE: 安捷伦7890B,HP-5柱子,今天安装了柱子,调用有机氯方法,基线随着程序升温往上飘
- dadgoh
19-12-28 21:16 - 0/0
- dadgoh
19-12-28 21:16
- RE:RE:Agilent 7890 FID 拆卸遇到问题求助
- dadgoh
19-12-28 08:09 - 0/0
- dadgoh
19-12-28 08:09
- RE:请教各位老师关于一些电热板消解的问题
- dadgoh
19-12-27 16:06 - 0/0
- dadgoh
19-12-27 16:06
- RE:新柱子反着用了怎么办C18柱子
- dadgoh
19-12-27 16:04 - 0/0
- dadgoh
19-12-27 16:04
- RE:请教下大神:有什么物质可以溶解色谱柱的硅胶?
- dadgoh
19-12-27 14:56 - 0/0
- dadgoh
19-12-27 14:56
- RE:RE:RE:空气对FID点火的影响
- dadgoh
19-12-27 14:53 - 0/0
- dadgoh
19-12-27 14:53
- RE:RE:RE:Agilent 7890 FID 拆卸遇到问题求助
- dadgoh
19-12-27 14:50 - 0/0
- dadgoh
19-12-27 14:50
- RE:为什么做面扫描完全没有微观形貌,元素都混在一起
- dadgoh
19-12-27 08:07 - 0/0
- dadgoh
19-12-27 08:07
- RE:RE:RE: Agilent 7890 FID 拆卸遇到问题求助
- dadgoh
19-12-26 21:25 - 0/0
- dadgoh
19-12-26 21:25
- RE:求助Sb的相关标准
- dadgoh
19-12-26 18:38 - 0/0
- dadgoh
19-12-26 18:38
- RE:这种产品能用液相做吗?
- dadgoh
19-12-26 18:29 - 0/0
- dadgoh
19-12-26 18:29
- RE:RE:RE:废水石油类分析
- dadgoh
19-12-26 13:42 - 0/0
- dadgoh
19-12-26 13:42
- RE:RE: 有机胺类化合物液相色谱柱一般用氨基柱还是普通C18的柱子
- dadgoh
19-12-26 13:28 - 0/0
- dadgoh
19-12-26 13:28
- RE:RE: 用纯化水冲洗岛津lc2010cht液相,流速1.0ml/min,不接柱子,压力2.4mpa左右,正常吗?
- dadgoh
19-12-26 13:26 - 0/0
- dadgoh
19-12-26 13:26
- RE:RE: 最近做气相的时候毛刺很多
- dadgoh
19-12-26 13:23 - 0/0
- dadgoh
19-12-26 13:23
- RE:RE: Agilent 7890 FID 拆卸遇到问题求助
- dadgoh
19-12-26 13:21 - 0/0
- dadgoh
19-12-26 13:21
- RE:废水石油类分析
- dadgoh
19-12-26 09:45 - 0/0
- dadgoh
19-12-26 09:45
- RE:氰化物测定 吡唑酮是什么 这么找不到这种东西 是不是1-苯基-3甲基-5-吡唑啉铜
- dadgoh
19-12-26 07:18 - 0/0
- dadgoh
19-12-26 07:18
- RE:RE:RE: 空气对FID点火的影响
- dadgoh
19-12-25 22:33 - 0/0
- dadgoh
19-12-25 22:33
- RE:RE: 安捷伦GC-8890安装完毕,有没有用8890的老师
- dadgoh
19-12-25 22:27 - 0/0
- dadgoh
19-12-25 22:27
- RE:RE: 气相色谱基线不归零
- dadgoh
19-12-25 22:24 - 0/0
- dadgoh
19-12-25 22:24
- RE:RE:RE: 气相色谱基线不归零
- dadgoh
19-12-25 22:23 - 0/0
- dadgoh
19-12-25 22:23
- RE:如何无障碍看外文化学类书籍
- dadgoh
19-12-25 16:58 - 0/0
- dadgoh
19-12-25 16:58
- RE:色谱出峰时间推后是怎么回事
- dadgoh
19-12-25 12:37 - 0/0
- dadgoh
19-12-25 12:37
- RE:液相色谱洗进样口,液体打不进去。
- dadgoh
19-12-25 12:35 - 0/0
- dadgoh
19-12-25 12:35
- RE:RE:RE:RE:安捷伦气相色谱进样密封垫问题
- dadgoh
19-12-25 12:32 - 0/0
- dadgoh
19-12-25 12:32
- RE:关于碱度的测定 甲基橙作指示剂终点不好判断
- dadgoh
19-12-25 06:13 - 0/0
- dadgoh
19-12-25 06:13
- RE:高氯酸滴定液标定的问题
- dadgoh
19-12-24 23:46 - 0/0
- dadgoh
19-12-24 23:46
- RE:RE: 顶空进样求助
- dadgoh
19-12-24 19:44 - 0/0
- dadgoh
19-12-24 19:44
- RE:RE:RE: 样品中三氟乙酸会不会毁柱子
- dadgoh
19-12-24 19:42 - 0/0
- dadgoh
19-12-24 19:42
- RE:什么会有这么多裂分
- dadgoh
19-12-24 13:41 - 0/0
- dadgoh
19-12-24 13:41
- RE:waters2475基线无规律波动
- dadgoh
19-12-24 13:32 - 0/0
- dadgoh
19-12-24 13:32
- RE:求助:waters2695正常进样运行时仪器报警,出现solv delivery h/w fault,重启结果仪器自检不通过,重启几次还是一样,显示plunger homing fault(0),拜托大神指教?有没有遇到这样情况的
- dadgoh
19-12-24 13:29 - 0/0
- dadgoh
19-12-24 13:29
- RE:什么会有这么多裂分
- dadgoh
19-12-24 11:58 - 0/0
- dadgoh
19-12-24 11:58
- RE:RE:RE:RE: PE AA800 原子吸收塞曼磁场电源工作不正常
- dadgoh
19-12-24 06:44 - 0/0
- dadgoh
19-12-24 06:44
- RE:PE AA800 原子吸收塞曼磁场电源工作不正常
- dadgoh
19-12-23 15:44 - 0/0
- dadgoh
19-12-23 15:44
- RE:讨论一下,影响真空度的硬件
- dadgoh
19-12-23 12:02 - 0/0
- dadgoh
19-12-23 12:02
- RE:一直以为只有小公司、外行人才会把超标的报告上传到客户系统中,结果大公司也一样~
- dadgoh
19-12-23 12:01 - 0/0
- dadgoh
19-12-23 12:01
- RE:测醛酮类水分用什么做底液好?
- dadgoh
19-12-23 11:59 - 0/0
- dadgoh
19-12-23 11:59
- RE:为什么同一种液体测出两个折光率
- dadgoh
19-12-23 10:07 - 0/0
- dadgoh
19-12-23 10:07
- RE:氢气发生器不制氢
- dadgoh
19-12-23 10:06 - 0/0
- dadgoh
19-12-23 10:06
- RE:各位达人,咨询一下技术规范需要放进资质认定能力表吗?
- dadgoh
19-12-22 08:12 - 0/0
- dadgoh
19-12-22 08:12
- RE:RE:RE:检测步骤过程中有这样描述:迅速冷却,我该如何做?
- dadgoh
19-12-21 07:53 - 0/0
- dadgoh
19-12-21 07:53