水對測定環(huán)境空氣中非甲烷總烴的影響主要體現(xiàn)在以下方面：
干擾檢測器信號
水蒸氣在火焰中會產(chǎn)生額外的離子化反應(yīng)，導(dǎo)致檢測器（如氫火焰檢測器）產(chǎn)生虛假信號，直接影響非甲烷總烴的濃度測定。 ?
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浩瀚色譜(山東)應(yīng)用技術(shù)開發(fā)有限公司,研制生產(chǎn)《TE效耐水甲烷色譜柱應(yīng)用安捷倫7890》，克服大量水的影響，使用壽命長，柱效高，結(jié)果滿意。
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名稱：TE效耐水甲烷柱
規(guī)格：1.5m*1/8
溫度：250°C
應(yīng)用：環(huán)境空氣/固定污染源廢氣中甲烷的測定
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適用于：
安捷倫490在線/便攜，4890,5890,6890,7820,7890,8860,8890
島津GC-14C，GC-2010，GC-2014，GC-2030
賽默飛1310,1300,1610,1600
瓦里安3800系列
布魯克PE580,590,680,690
磐諾A90，福立GC9790，華愛，天瑞，天美，GC7900，川儀，北分瑞利，東西電子，魯南瑞虹，捷島/科曉
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The impact of water on the determination of non methane total hydrocarbons in ambient air is mainly reflected in the following aspects:
Interference detector signal
Water vapor in flames can generate additional ionization reactions, leading to false signals from detectors such as hydrogen flame detectors, which directly affect the concentration determination of non methane total hydrocarbons. ??
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. has developed and produced the "TE Effect Water Resistant Methane Chromatography Column Application Agilent 7890", which overcomes the influence of a large amount of water, has a long service life, high column efficiency, and satisfactory results.
Name: TE Effect Water Resistant Methane Column
Specification: 1.5m * 1/8
Temperature: 250 ° C
Application: Determination of Methane in Environmental Air/Fixed Source Waste Gas
Applicable to:
Agilent 490 online/portable, 48905890689088608890
Shimadzu GC-14C, GC-2010, GC-2014, GC-2030
Thermo Fisher Scientific 1310130016101600
Varian 3800 Series
Brooke PE580590680690
Panno A90, Fuli GC9790, Huaai, Tianrui, Tianmei, GC7900， Chuanyi, Beifen Ruili, Dongxi Electronics, Lunan Ruihong, Jiedao/Kexiao
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