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- RE:媒体:荷兰爆发大规模反封锁抗议;丹麦“黑衣人”抗议防疫封锁
- zyl3367898
21-01-30 10:27 - 0/0
- zyl3367898
21-01-30 10:27
- RE:气相色谱中恒压和恒流的本质区别是什么?
- zyl3367898
21-01-29 23:08 - 0/0
- zyl3367898
21-01-29 23:08
- RE:hj697-2014
- zyl3367898
21-01-29 23:02 - 0/0
- zyl3367898
21-01-29 23:02
- RE:色谱干扰什么原因
- zyl3367898
21-01-29 22:59 - 0/0
- zyl3367898
21-01-29 22:59
- RE:气相色谱峰分离问题
- zyl3367898
21-01-29 22:57 - 0/0
- zyl3367898
21-01-29 22:57
- RE:G1888顶空问题
- zyl3367898
21-01-29 22:54 - 0/0
- zyl3367898
21-01-29 22:54
- RE:求大神帮忙,海洋生物体六六六滴滴涕检出限问题
- zyl3367898
21-01-29 22:51 - 0/0
- zyl3367898
21-01-29 22:51
- RE:不分流溶剂吹扫是什么意思?
- zyl3367898
21-01-29 22:50 - 0/0
- zyl3367898
21-01-29 22:50
- RE:请问,我在做碳还原,用的是TDX-01,配有TCD检测器、FID检测器、转化炉,我在进CO和甲烷的标准样时,TCD检测器的两个峰分不开,而FID上的峰可以,请问有什么好的解决办法使TCD检测器上的峰分开?
- zyl3367898
21-01-29 22:26 - 0/0
- zyl3367898
21-01-29 22:26
- RE:更换进样垫和衬管后,气相基线开始不稳定了!
- zyl3367898
21-01-29 22:24 - 0/0
- zyl3367898
21-01-29 22:24
- RE:原始记录检测日期应该怎么填?
- zyl3367898
21-01-29 22:06 - 0/0
- zyl3367898
21-01-29 22:06
- RE:由“官方为我们版主专家精心定制的充电宝,不知出发了吗?”想到的……
- zyl3367898
21-01-29 07:30 - 0/0
- zyl3367898
21-01-29 07:30
- RE:求大神帮忙,海洋生物体六六六滴滴涕检出限问题
- zyl3367898
21-01-28 23:06 - 0/0
- zyl3367898
21-01-28 23:06
- RE:求助关于18582-2020中卤代烃的做法
- zyl3367898
21-01-28 23:04 - 0/0
- zyl3367898
21-01-28 23:04
- RE:做水性涂料挥发性有机物时需要哪些校准物质
- zyl3367898
21-01-28 23:03 - 0/0
- zyl3367898
21-01-28 23:03
- RE:RE:不分流溶剂吹扫是什么意思?
- zyl3367898
21-01-28 23:01 - 0/0
- zyl3367898
21-01-28 23:01
- RE:吸附管的选择
- zyl3367898
21-01-28 23:00 - 0/0
- zyl3367898
21-01-28 23:00
- RE:气相色谱点火问题求助
- zyl3367898
21-01-28 23:00 - 0/0
- zyl3367898
21-01-28 23:00
- RE:15种voc
- zyl3367898
21-01-28 22:56 - 0/0
- zyl3367898
21-01-28 22:56
- RE:这个峰上去就不下来,求助
- zyl3367898
21-01-28 22:54 - 0/0
- zyl3367898
21-01-28 22:54
- RE:牛油中塑化剂检测
- zyl3367898
21-01-28 22:53 - 0/0
- zyl3367898
21-01-28 22:53
- RE:KB-1701做氯苯,求分析条件
- zyl3367898
21-01-28 22:51 - 0/0
- zyl3367898
21-01-28 22:51
- RE:峰面积都有,但是其他样品的含量都为零,这是为啥?
- zyl3367898
21-01-28 22:48 - 0/0
- zyl3367898
21-01-28 22:48
- RE:气相色谱的出峰问题
- zyl3367898
21-01-28 22:45 - 0/0
- zyl3367898
21-01-28 22:45
- RE:请问乙二醇,丙二醇,苯乙烯的SPL1,柱箱,SFID1的分析条件分别是什么
- zyl3367898
21-01-28 22:43 - 0/0
- zyl3367898
21-01-28 22:43
- RE:环境空气吸附乙炔
- zyl3367898
21-01-28 22:40 - 0/0
- zyl3367898
21-01-28 22:40
- RE:第四版中测非甲烷总烃的问题
- zyl3367898
21-01-28 22:38 - 0/0
- zyl3367898
21-01-28 22:38
- RE:GC112A总烃位置进空白都有峰,是怎么回事,空白进的是氮气。
- zyl3367898
21-01-28 22:36 - 0/0
- zyl3367898
21-01-28 22:36
- RE:标准中每批
- zyl3367898
21-01-28 22:33 - 0/0
- zyl3367898
21-01-28 22:33
- RE:活性炭管做甲醇中三苯
- zyl3367898
21-01-28 22:27 - 0/0
- zyl3367898
21-01-28 22:27
- RE:20769检测腐霉利
- zyl3367898
21-01-28 22:20 - 0/0
- zyl3367898
21-01-28 22:20
- RE:RE:农残检测的液相色谱柱
- zyl3367898
21-01-28 22:17 - 0/0
- zyl3367898
21-01-28 22:17
- RE:不在同一基线处的色谱峰群该如何积分
- zyl3367898
21-01-28 22:13 - 0/0
- zyl3367898
21-01-28 22:13
- RE:乙酰甲胺磷的判定问题?
- zyl3367898
21-01-28 22:06 - 0/0
- zyl3367898
21-01-28 22:06
- RE:毒死蜱的超标判定问题?
- zyl3367898
21-01-28 21:57 - 0/0
- zyl3367898
21-01-28 21:57
- RE:韭菜腐霉利超标限为什么那么低
- zyl3367898
21-01-28 21:53 - 0/0
- zyl3367898
21-01-28 21:53
- RE:请注意!《实战宝典》问卷调研奖励发放通知,请周知~
- zyl3367898
21-01-28 21:46 - 0/0
- zyl3367898
21-01-28 21:46
- RE:《2021版 原子吸收实战宝典》编委公开招募,仅剩最后一席位
- zyl3367898
21-01-28 21:40 - 0/0
- zyl3367898
21-01-28 21:40
- RE:急!安捷伦液相色谱柱RRHD压力持续升高1.8um,怎么办,流动相有什么要求
- zyl3367898
21-01-28 07:51 - 0/0
- zyl3367898
21-01-28 07:51
- RE:关于实验室人员
- zyl3367898
21-01-27 06:49 - 0/0
- zyl3367898
21-01-27 06:49
- RE:液相色谱测定氨基糖标品不出峰
- zyl3367898
21-01-26 07:37 - 0/0
- zyl3367898
21-01-26 07:37
- RE:KB-1701做氯苯,求分析条件
- zyl3367898
21-01-25 23:01 - 0/0
- zyl3367898
21-01-25 23:01
- RE:峰面积都有,但是其他样品的含量都为零,这是为啥?
- zyl3367898
21-01-25 22:56 - 0/0
- zyl3367898
21-01-25 22:56
- RE:气相色谱的出峰问题
- zyl3367898
21-01-25 22:50 - 0/0
- zyl3367898
21-01-25 22:50
- RE:气相色谱手动停止数据还能保存吗?
- zyl3367898
21-01-25 22:48 - 0/0
- zyl3367898
21-01-25 22:48
- RE:岛津GC-2010PLUS显示氢气泄露
- zyl3367898
21-01-25 22:46 - 0/0
- zyl3367898
21-01-25 22:46
- RE:第四版中测非甲烷总烃的问题
- zyl3367898
21-01-25 22:39 - 0/0
- zyl3367898
21-01-25 22:39
- RE:维生素E-气相-吡啶
- zyl3367898
21-01-25 22:33 - 0/0
- zyl3367898
21-01-25 22:33
- RE:气相色谱仪FPD基线不稳定
- zyl3367898
21-01-25 22:11 - 0/0
- zyl3367898
21-01-25 22:11
- RE:请问国产Carb-GCB固相萃取填料的厂家有哪些
- zyl3367898
21-01-25 22:01 - 0/0
- zyl3367898
21-01-25 22:01