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- RE:pg/s(s)、g(S)/g(C) 分别是什么单位?
- wazcq
20-12-16 19:29 - 0/0
- wazcq
20-12-16 19:29
- RE:RE:清洗过离子源后是不是需要重新打过曲线?
- wazcq
20-12-16 09:02 - 0/0
- wazcq
20-12-16 09:02
- RE:基础问题,半路出家一直没理解着
- wazcq
20-12-15 21:28 - 0/0
- wazcq
20-12-15 21:28
- RE:正确设置柱子参数的重要性
- wazcq
20-12-15 17:04 - 0/0
- wazcq
20-12-15 17:04
- RE:气相色谱的尾吹流量问题
- wazcq
20-12-15 15:55 - 0/0
- wazcq
20-12-15 15:55
- RE:气相色谱的尾吹流量问题
- wazcq
20-12-15 14:49 - 0/0
- wazcq
20-12-15 14:49
- RE:氢氦锂铍硼,测一测你的本命元素
- wazcq
20-12-14 16:05 - 0/0
- wazcq
20-12-14 16:05
- RE:tvoc正己烷线性不好
- wazcq
20-12-14 13:28 - 0/0
- wazcq
20-12-14 13:28
- RE:FPD检测器甲基对硫磷出峰时间不一致
- wazcq
20-12-12 09:50 - 0/0
- wazcq
20-12-12 09:50
- RE:【疑问】关于HJ584-2010环境空气 苯系物的测定 活性炭吸附/二硫化碳解吸 中检出限的疑问
- wazcq
20-12-12 09:07 - 0/0
- wazcq
20-12-12 09:07
- RE:HJ734-2014扩项准备篇
- wazcq
20-12-11 22:06 - 0/0
- wazcq
20-12-11 22:06
- RE:【疑问】关于HJ584-2010环境空气 苯系物的测定 活性炭吸附/二硫化碳解吸 中检出限的疑问
- wazcq
20-12-10 19:27 - 0/0
- wazcq
20-12-10 19:27
- RE:仪器不装外壳运行,你会吗?
- wazcq
20-12-10 13:57 - 0/0
- wazcq
20-12-10 13:57
- RE:求助:气相色谱测二甲苯为什么都出一样的峰?
- wazcq
20-12-09 15:06 - 0/0
- wazcq
20-12-09 15:06
- RE:求助这个曲线是什么情况
- wazcq
20-12-09 11:44 - 0/0
- wazcq
20-12-09 11:44
- RE:HJ/T35-1999没有填充柱,有可以替代的毛细管柱吗
- wazcq
20-12-08 22:14 - 0/0
- wazcq
20-12-08 22:14
- RE:HJ/T33-1999测定甲醇,进样装置可以用顶空或自动进样器吗
- wazcq
20-12-08 22:08 - 0/0
- wazcq
20-12-08 22:08
- RE:实战宝典未来书单之《气质联用实战宝典》
- wazcq
20-12-07 16:20 - 0/0
- wazcq
20-12-07 16:20
- RE:检测器电压对仪器响应值有多大影响?具体影响在哪些方面?
- wazcq
20-12-07 16:09 - 0/0
- wazcq
20-12-07 16:09
- RE:请问环境中苯系物的测定,采样体积变了,检出限要变吗?如果要变,应该怎样确定检出限?
- wazcq
20-12-07 14:37 - 0/0
- wazcq
20-12-07 14:37
- RE:RE:【全站话题有奖征集】发任意话题得海量积分
- wazcq
20-12-07 08:46 - 0/0
- wazcq
20-12-07 08:46
- RE:气相色谱仪哪个好
- wazcq
20-12-04 17:08 - 0/0
- wazcq
20-12-04 17:08
- RE:需要买合适的气相色谱仪
- wazcq
20-12-04 16:52 - 0/0
- wazcq
20-12-04 16:52
- RE:低浓度点不在线
- wazcq
20-12-04 15:52 - 0/0
- wazcq
20-12-04 15:52
- RE:低浓度点不在线
- wazcq
20-12-04 15:33 - 0/0
- wazcq
20-12-04 15:33
- RE:参考离子越多,定量越准,还是越容易识别目标物,你同意哪种说法,欢迎讨论?
- wazcq
20-12-04 15:02 - 0/0
- wazcq
20-12-04 15:02
- RE:低浓度点不在线
- wazcq
20-12-04 15:00 - 0/0
- wazcq
20-12-04 15:00
- RE:NIST谱库中各峰的比例是恒定的吗?
- wazcq
20-12-04 09:31 - 0/0
- wazcq
20-12-04 09:31
- RE:测非甲烷总烃,样品总烃峰减去除烃空气氧气峰
- wazcq
20-12-02 16:50 - 0/0
- wazcq
20-12-02 16:50
- RE:尾吹对分析影响大吗?
- wazcq
20-12-02 16:03 - 0/0
- wazcq
20-12-02 16:03
- RE:测非甲烷总烃,样品总烃峰减去除烃空气氧气峰
- wazcq
20-12-01 22:21 - 0/0
- wazcq
20-12-01 22:21
- RE:非甲烷总烃 标准看不懂
- wazcq
20-12-01 16:07 - 0/0
- wazcq
20-12-01 16:07
- RE:测非甲烷总烃,样品总烃峰减去除烃空气氧气峰
- wazcq
20-11-30 11:42 - 0/0
- wazcq
20-11-30 11:42
- RE:RE:【全站话题有奖征集】发任意话题得海量积分
- wazcq
20-11-30 08:47 - 0/0
- wazcq
20-11-30 08:47
- RE:RE:【全站话题有奖征集】发任意话题得海量积分
- wazcq
20-11-30 08:46 - 0/0
- wazcq
20-11-30 08:46
- RE:请问各位前辈,检测多组分化合物,要进行分组的意义是什么?
- wazcq
20-11-28 10:21 - 0/0
- wazcq
20-11-28 10:21
- RE:多组分先出峰组分的色谱峰响应值变低原因
- wazcq
20-11-27 15:07 - 0/0
- wazcq
20-11-27 15:07
- RE:为什么二氯甲烷三氯甲烷这些物质沸点明明比开水低,但是刚烧开的水放凉后还是能检出?
- wazcq
20-11-27 10:12 - 0/0
- wazcq
20-11-27 10:12
- RE:热解析跑空白Tenax管出现明显杂峰。
- wazcq
20-11-26 22:10 - 0/0
- wazcq
20-11-26 22:10
- RE:RE:非甲烷总烃遇到含有醇类的废气的时候出现明显拖尾
- wazcq
20-11-26 21:26 - 0/0
- wazcq
20-11-26 21:26
- RE:气相色谱之易筋经
- wazcq
20-11-26 15:51 - 1/0
- Ins_b2d2b39f
20-11-27 10:10
- RE:气相色谱有机氯标准液不成线性,为什么
- wazcq
20-11-25 15:17 - 0/0
- wazcq
20-11-25 15:17
- RE:气质联用的维护
- wazcq
20-11-25 14:52 - 0/0
- wazcq
20-11-25 14:52
- RE:非甲烷总烃遇到含有醇类的废气的时候出现明显拖尾
- wazcq
20-11-25 14:44 - 0/0
- wazcq
20-11-25 14:44
- RE:FPD检测器溶剂峰出平头倒峰
- wazcq
20-11-25 14:43 - 0/0
- wazcq
20-11-25 14:43
- RE:GCMS CI源稳定性问题
- wazcq
20-11-25 14:37 - 0/0
- wazcq
20-11-25 14:37